A show cave—also called tourist cave, public cave, and, in the United States, commercial cave—is a

cave A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea ...

which has been made accessible to the public for guided visits.

Definition

Bridge Inside Skocjan Caves - Slovenia (7451202474)

A show cave is a

that has been made accessible to the public for guided visits, where a cave is defined as a natural occurring void beneath the surface of the earth, per the International Show Caves Association. A show cave may be managed by a government or commercial organization and made accessible to the general public, usually for an entrance fee. Unlike wild caves, they may possess regular opening hours, guided group tours, constructed trails and stairs, color artificial illumination and other lighting, musical/video/laser shows and concerts, elevators, small trains, and boats if they contain underground water features. Some caves (mainly in Asia) open to the public have temples, monasteries and religious statues or monuments. Some caves are visited by millions of tourists annually. The term is used inconsistently between nations: many countries tend to call all caves which are open to the public show caves or public caves in contrary to all other caves which are not allowed to enter. However, there are many such caves which are not developed with trails, light and tours, which are visited by very many people. This kind of cave is often called a semi-wild cave. Access may involve anything between an easy stroll and dangerous climbing. Most cave accidents happen in this kind of cave, as visitors underestimate the difficulties and dangers.

History

The oldest known show cave in the world is probably

Reed Flute Cave The Reed Flute Cave (), also known as "the Palace of Natural Arts," is a landmark and tourist attraction in Guilin, Guangxi, China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List ...

in China with inscriptions from 792 in the time of the

T'ang Dynasty The Tang dynasty (, ; zh, t= ), or Tang Empire, was an imperial dynasty of China that ruled from 618 to 907 AD, with an interregnum between 690 and 705. It was preceded by the Sui dynasty and followed by the Five Dynasties and Ten Kingd ...

. Other old show caves are

Postojna Cave Postojna Cave ( sl, Postojnska jama; german: Adelsberger Grotte; it, Grotte di Postumia) is a long karst cave system near Postojna, southwestern Slovenia. It is the second-longest cave system in the country (following the Migovec System) as wel ...

Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, an ...

, with the presumed first record of a cave tour in 1213. Other early show caves are Jasov Cave in

Slovakia Slovakia (; sk, Slovensko ), officially the Slovak Republic ( sk, Slovenská republika, links=no ), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the s ...

with inscriptions from 1452, the Sontheimer Höhle in

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

which was reportedly visited by Herzog Ulrich von Württemberg on 20 May 1516 and

Vilenica Cave Vilenica Cave or Vilenica Cave at Lokev ( sl, Jama Vilenica pri Lokvi) is the oldest show cave in Europe. The first tourists to the cave were recorded in 1633. It is located next to the village of Lokev in the municipality of Sežana on the Kars ...

in Slovenia where entrance fees were taken from 1633 on. In 1649, the first "authorized" cave guide started guiding

Baumannshöhle Baumann's Cave (german: Baumannshöhle), located nearby Hermann's Cave, is a show cave in Rübeland in the district of Harz and is Germany's oldest show cave. The grotto was formed in the Devonian limestone of the Elbingerode Complex at least ...

in the

Harz The Harz () is a highland area in northern Germany. It has the highest elevations for that region, and its rugged terrain extends across parts of Lower Saxony, Saxony-Anhalt, and Thuringia. The name ''Harz'' derives from the Middle High German ...

though this cave was intensively visited much earlier. The development of

electric lighting An electric light, lamp, or light bulb is an electrical component that produces light. It is the most common form of artificial lighting. Lamps usually have a base made of ceramic, metal, glass, or plastic, which secures the lamp in the soc ...

enabled the illumination of show caves. Early experiments with electric light in caves were carried out by Lieutenant Edward Cracknel in 1880 at

Chifley Cave The Jenolan Caves (Tharawal language, Tharawal: ''Binoomea'', ''Bindo'', ''Binda'') are limestone cave, limestone caves located within the Jenolan Karst Conservation Reserve in the Central Tablelands region, west of the Blue Mountains (New South ...

Jenolan Caves The Jenolan Caves (Tharawal language, Tharawal: ''Binoomea'', ''Bindo'', ''Binda'') are limestone cave, limestone caves located within the Jenolan Karst Conservation Reserve in the Central Tablelands region, west of the Blue Mountains (New South ...

Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...

. In 1881, Sloupsko-Šošůvské Jeskyně,

Czech Republic The Czech Republic, or simply Czechia, is a landlocked country in Central Europe. Historically known as Bohemia, it is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The ...

, became the first cave in the world with electric arc light. This light did not use light bulbs, but electric

arc lamp An arc lamp or arc light is a lamp that produces light by an electric arc (also called a voltaic arc). The carbon arc light, which consists of an arc between carbon electrodes in air, invented by Humphry Davy in the first decade of the 1800s, ...

s with carbon electrodes, which burned down and had to be replaced after some time. The first cave in the world with electric light bulbs as we know them today was the Kraushöhle in

Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...

in 1883. But the light was abandoned after only seven years and then visited with

carbide lamp Carbide lamps, or acetylene gas lamps, are simple lamps that produce and burn acetylene (C2H2) which is created by the reaction of calcium carbide (CaC2) with water (H2O). Acetylene gas lamps were used to illuminate buildings, as lighthouse b ...

s for decades. Today the cave is guided with handheld LED lamps. In 1884, two more caves were equipped with electric light,

, and Olgahöhle,

. Because of the unwanted development of lampenflora (

algae Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular mic ...

attracted to heat and light) around incandescent electric lights in show caves, many of these attractions, such as

Ingleborough Cave Ingleborough Cave (formerly known as Clapham Caves) is a show cave close to the village of Clapham in North Yorkshire, England adjacent to where the water from Gaping Gill resurges. That part of the cave which is open to the public follows a fo ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

, have switched to cooler-temperature

LED lighting An LED lamp or LED light bulb is an electric light that produces light using light-emitting diodes (LEDs). LED lamps are significantly more energy-efficient than equivalent incandescent lamps and can be significantly more efficient than mos ...

Notable show caves (in alphabetical order)

Caves of Aggtelek Karst and Slovak Karst The Caves of Aggtelek Karst and Slovak Karst is a UNESCO World Heritage site consisting of 712 caves spread out over a total area of along the border of Hungary and Slovakia. Background This UNESCO World Heritage site includes seven component ...

, Hungary/Slovakia * Akiyoshidai Cave, Yamaguchi, Japan * Alisadr Cave,

Alisadr The Ali-Sadr Cave ( fa, غار علی‌صدر), originally called Ali Saadr or Ali Sard (meaning cold), is the world's largest water cave which attracts thousands of visitors every year. It is located in Ali Sadr Kabudarahang County about 100&n ...

Hamedan Hamadan () or Hamedan ( fa, همدان, ''Hamedān'') (Old Persian: Haŋgmetana, Ecbatana) is the capital city of Hamadan Province of Iran. At the 2019 census, its population was 783,300 in 230,775 families. The majority of people living in Ham ...

, Iran (largest water cave) *

Angitis The Angitis ( el, Αγγίτης), also known as Angista ( bg, Драматица; ''Dramatitsa''), is a river in Northern Greece. It is long. It is an important tributary of the Strymonas. Its source is in the Falakro mountains, in the regi ...

, near

Prosotsani Prosotsani ( el, Προσοτσάνη, until 1925: el, Προσωτσάνη - ''Prosotsani'', from 1925 until 1940: el, Πυρσόπολις - ''Pyrsopolis'') is a municipality and town within the municipality located in the western part of the ...

, Greece (longest underground river cave) * Atta Cave,

Attendorn Attendorn () is a German town in the Olpe district in North Rhine-Westphalia. As of 2019 it had a population of 24,264. History The town's location was favoured by the good climate in the Attendorn-Elsper Limestone Double Basin (''Attendorn- ...

, Germany * Aven d'Orgnac,

Orgnac-l'Aven Orgnac-l'Aven (; oc, Ornhac de l'Avenc) is a commune in the Ardèche department in southern France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas re ...

, France *

Avshalom Cave Avshalom Cave ( he, מערת אבשלום, Me'arat Avshalom), known in academic literature as Soreq Cave ( he, מערת שׂורק, Me'arat Soreq), ar, مغارة سوريك, Mghar Suriq) an popularly as Stalactites Cave ( he, מערת הנטי� ...

(Absalom Cave, Soreq Cave), Israel *

Bacho Kiro cave The Bacho Kiro cave () is situated west of the town Dryanovo, Bulgaria, only away from the Dryanovo Monastery. It is embedded in the canyons of the Andaka and Dryanovo River. It was opened in 1890 and the first recreational visitors entered the ...

, near

Dryanovo Dryanovo ( bg, Дряново, ) is a Bulgarian town situated at the northern foot of the Balkan Mountains in Gabrovo Province; amphitheatrically along the two banks of Dryanovo River, a tributary to the Yantra River. The town is a centre of t ...

, Bulgaria (the first show cave in Bulgaria inaugurated in 1937) *

Batu Caves Batu Caves ( ta, பத்து மலை : Pathumalai) is a mogote (a type of karst landform) that has a series of caves and cave temples in Gombak, Selangor, Malaysia. It takes its name from the Malay word ''batu'', meaning 'rock'. The hill ...

, near

Kuala Lumpur , anthem = '' Maju dan Sejahtera'' , image_map = , map_caption = , pushpin_map = Malaysia#Southeast Asia#Asia , pushpin_map_caption = , coordinates = , su ...

, Malaysia *

Bears' Cave Bears' Cave ( ro, Peștera Urșilor) is located in the western Apuseni Mountains, on the outskirts of Chișcău village, Bihor County, northwestern Romania. It was discovered in 1975 by Speodava, an amateur spelaeologist group. Bears' Cave rec ...

, Chişcău village,

Bihor County Bihor County () is a county ( județ) in western Romania. With a total area of , Bihor is Romania's 6th largest county geographically and the main county in the historical region of Crișana. Its capital city is Oradea. Toponymy The origin of ...

, Romania * Cuevas de Bellamar,

Matanzas Matanzas (Cuban ) is the capital of the Cuban province of Matanzas. Known for its poets, culture, and Afro-Cuban folklore, it is located on the northern shore of the island of Cuba, on the Bay of Matanzas (Spanish ''Bahia de Matanzas''), east ...

, Cuba * Bing Cave in

Bavaria Bavaria ( ; ), officially the Free State of Bavaria (german: Freistaat Bayern, link=no ), is a state in the south-east of Germany. With an area of , Bavaria is the largest German state by land area, comprising roughly a fifth of the total lan ...

, Germany *

Blanchard Springs Caverns Blanchard Springs Caverns is a cave system located in the Ozark–St. Francis National Forest in Stone County in northern Arkansas, 2 miles off Highway 14 a short distance north of Mountain View. It is the only tourist cave owned by the United S ...

Arkansas Arkansas ( ) is a landlocked state in the South Central United States. It is bordered by Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, and Texas and Oklahoma to the west. Its name is from the Osage ...

, United States *

Blanche Cave Blanche Cave, previously known as "The Big Cave", "The Old Cave" and "Mosquito Plains Cave", is one of 26 caves to be found in the Naracoorte Caves National Park, a World Heritage listed site. Blanche Cave was the first of the caves to be disco ...

, Naracoorte,

South Australia South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories ...

, Australia * Blue Grotto sea cave, in Biševo island,

Dalmatia Dalmatia (; hr, Dalmacija ; it, Dalmazia; see #Name, names in other languages) is one of the four historical region, historical regions of Croatia, alongside Croatia proper, Slavonia, and Istria. Dalmatia is a narrow belt of the east shore of ...

, Croatia *

Buchan Caves The Buchan Caves are a group of limestone caves that include the Royal Cave and the Fairy Cave, located south-west of , in the East Gippsland region of the Australian state of Victoria. They have a total length of between , and six entrances. T ...

Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...

, Australia * Grottes de Calès, near

Lamanon Lamanon () is a commune located in the Bouches-du-Rhône department, part of the Provence-Alpes-Côte d'Azur region in southern France. Its inhabitants are called ''Lamanonais'' in French. North of the village the archaeological site of Grottes ...

, France *

Cango Caves The Cango Caves are located in Precambrian limestones at the foothills of the Swartberg range near the town of Oudtshoorn, in the Western Cape Province of South Africa. The principal cave is one of the country's finest, best known, and most pop ...

Oudtshoorn Oudtshoorn (, ), the "ostrich capital of the world", is a town in the Western Cape province of South Africa, located between the Swartberg mountains to the north and the Outeniqua Mountains to the south. Two ostrich-feather booms, during 1865–1 ...

, South Africa *

Capricorn Caves Capricorn Caves are located north of Rockhampton, Queensland, Australia. The limestone caves are one of the largest privately owned cave systems in Australia. History It was first discovered in 1881 by Norwegian migrant John Olsen. He went on ...

Rockhampton, Queensland Rockhampton is a city in the Rockhampton Region of Central Queensland, Australia. The population of Rockhampton in June 2021 was 79,967, Estimated resident population, 30 June 2018. making it the fourth-largest city in the state outside of the ...

, Australia *

Castellana Caves The Castellana Caves (Italian: ''Grotte di Castellana'') are a karst cave system located in the municipality of Castellana Grotte, in the Metropolitan City of Bari, Apulia, southern Italy. Overview The caves, discovered in 1938 by the spele ...

, near

Bari Bari ( , ; nap, label= Barese, Bare ; lat, Barium) is the capital city of the Metropolitan City of Bari and of the Apulia region, on the Adriatic Sea, southern Italy. It is the second most important economic centre of mainland Southern Italy a ...

, Italy *

Carlsbad Caverns Carlsbad Caverns National Park is an American national park in the Guadalupe Mountains of southeastern New Mexico. The primary attraction of the park is the show cave Carlsbad Cavern. Visitors to the cave can hike in on their own via the natura ...

New Mexico ) , population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano) , seat = Santa Fe , LargestCity = Albuquerque , LargestMetro = Tiguex , OfficialLang = None , Languages = English, Spanish ( New Mexican), Navajo, Ker ...

, United States *

Cascade Caverns Cascade Caverns is a historically, geologically, and biologically important limestone solutional cave south of Boerne, Texas, United States, on 226 Cascade Caverns Road, in Kendall County. It has been commercially operated as a show cave and o ...

Boerne, Texas Boerne ( ) is a city in and the county seat of Kendall County, Texas, in the Texas Hill Country. Boerne is known for its German-Texan history, named in honor of German author and satirist Ludwig Börne by the German Founders of the town. The popu ...

, United States *

Cathedral Caves The Cathedral Caves are two connected limestone sea caves located on Waipati Beach, south of Papatowai, on the Catlins Coast in the southeast corner of New Zealand's South Island. The two main cave systems join together within the cliff and ...

South Island The South Island, also officially named , is the larger of the two major islands of New Zealand in surface area, the other being the smaller but more populous North Island. It is bordered to the north by Cook Strait, to the west by the Tasman ...

, New Zealand *

Cave Without a Name The Cave Without a Name is a limestone solutional cave in the Texas Hill Country region of Central Texas. It is a National Natural Landmark. The cave is located from downtown San Antonio, and 10 miles northeast of Boerne off FM 474 and Kreutz ...

, near

, United States *

Craighead Caverns Craighead Caverns is an extensive cave system located in between Sweetwater and Madisonville, Tennessee. It is best known for containing the United States' largest and the world's second largest non- subglacial underground lake, The Lost Sea. ...

Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ...

, United States *

Cross Cave Cross Cave ( sl, Križna jama, german: Kreuzberghöhle), also named Cold Cave under Cross Mountain (), is a cave in Slovenia's Lož Valley, in the area between the Lož Karst Field, Cerknica Karst Field, and Bloke Plateau. The cave is named aft ...

, Slovenia * Crystal Cave (Ohio) in

Put-In-Bay, Ohio Put-in-Bay is a village located on South Bass Island in Put-in-Bay Township, Ottawa County, Ohio, United States, east of Toledo. The population was 154 at the 2020 census. The village is a popular summer resort and recreational destinatio ...

, United States (The world's largest known geode, a celestine geode 35 feet (11 m) in diameter at its widest point) *

Dan yr Ogof Dan yr Ogof (), at the National Showcaves Centre for Wales, is a long cave system in south Wales, about north of Ystradgynlais and southwest of Brecon, in the Brecon Beacons National Park. It is the main feature of a show cave complex, which i ...

Powys Powys (; ) is a Local government in Wales#Principal areas, county and Preserved counties of Wales, preserved county in Wales. It is named after the Kingdom of Powys which was a Welsh succession of states, successor state, petty kingdom and princi ...

, Wales *

Dechen Cave The Dechen Cave (german: Dechenhöhle) in Iserlohn, Germany is one of the most visited show caves in Germany. It is located in the northern part of the Sauerland at Iserlohn (Grüne district). 360 metres of the 870-metre long cave have been laid o ...

Iserlohn Iserlohn (; Westphalian: ''Iserlaun'') is a city in the Märkischer Kreis district, in North Rhine-Westphalia, Germany. It is the largest city by population and area within the district and the Sauerland region. Geography Iserlohn is locat ...

, Germany *

Deer Cave Deer Cave ( ms, Gua Rusa), located near Miri, Sarawak, Malaysia, is a show cave attraction of Gunung Mulu National Park. It was surveyed in 1961 by G. E. Wilford of the British Borneo Geological Survey, who predicted that Mulu would yield many ...

, near

Miri ) , subdivision_type = Country , subdivision_name = , subdivision_type1 = State , subdivision_name1 = , subdivision_type2 = Division , subdivision_name2 ...

Sarawak Sarawak (; ) is a States and federal territories of Malaysia, state of Malaysia. The largest among the 13 states, with an area almost equal to that of Peninsular Malaysia, Sarawak is located in northwest Borneo Island, and is bordered by the M ...

, Malaysia * Dirou Pyrgos Caves ( Glyfada Cave and Alepotrypa cave) with underground river,

Pyrgos Dirou Pyrgos Dirou ( el, Πύργος Διρού) is a town in Mani, Laconia, Greece. It is part of the municipal unit of Oitylo. It is located around from Areopoli. History The Battle of Vergas ( Greek War of Independence, 1824) took place near Diro ...

, Greece *

Devil's Throat Cave Devil's Throat Cave, or Dyavolsko Garlo ( bg, Дяволското гърло ), is located in the western Rhodopes close to the village of Gyovren in Bulgaria, near its border with Greece. A popular tourist attraction, Devil's Throat branches ...

, Western

Rhodope Mountains The Rhodopes (; bg, Родопи, ; el, Ροδόπη, ''Rodopi''; tr, Rodoplar) are a mountain range in Southeastern Europe, and the largest by area in Bulgaria, with over 83% of its area in the southern part of the country and the remainder in ...

, near

Gyovren Gyovren ( bg, Гьоврен; tr, Gövren) is a village under the municipality of Devin, Bulgaria, Devin in the Smolyan Province in the southern part of Bulgaria. Geography Gyovren is located in the Rhodope Mountains on the northern slope of t ...

, Bulgaria *

Dobšiná Ice Cave Dobšiná Ice Cave ( sk, Dobšinská ľadová jaskyňa; hu, Dobsinai-jégbarlang) is an ice cave in Slovakia, near the mining town of Dobšiná in the Slovak Paradise. Since 2000 it has been included on the UNESCO World Heritage list as a part of ...

, Slovakia * Doolin Cave ( Pol an Ionain) in

Doolin Doolin () is a coastal village in County Clare, Ireland, on the Atlantic coast. It is southwest of the spa town of Lisdoonvarna and 4 miles from the Cliffs of Moher. It is a noted centre of traditional Irish music, which is played nightly in i ...

, Ireland *

Cuevas del Drach The Caves of Drach (modern Catalan spelling: ; es, Cuevas del Drach; ) are four great caves that are located in the island of Majorca, Balearic Islands, Spain, extending to a depth of 25 m and reaching approximately 4 km in length. T ...

(Dragon Caves) on

Mallorca Mallorca, or Majorca, is the largest island in the Balearic Islands, which are part of Spain and located in the Mediterranean. The capital of the island, Palma, is also the capital of the autonomous community of the Balearic Islands. The Bal ...

Balearic Islands The Balearic Islands ( es, Islas Baleares ; or ca, Illes Balears ) are an archipelago in the Balearic Sea, near the eastern coast of the Iberian Peninsula. The archipelago is an autonomous community and a province of Spain; its capital is ...

, Spain (with concerts) *

Dupnisa Cave The Dupnisa Cave ( tr, Dupnisa Mağarası), aka Dupnisa Caves, is a show cave located in Kırklareli Province, northwestern Turkey, close to Bulgarian-Turkish border. The cave itself, unlike what the original name suggests, is actually three, inter ...

Kırklareli Kırklareli () is a city within Kırklareli Province in the East Thrace, European part of Turkey. Name It is not clearly known when the city was founded, nor under what name. The Byzantine Greeks called it Sarànta Ekklisiès (''Σαράντα Ε� ...

, Turkey *

Eisriesenwelt The Eisriesenwelt (German for "World of the Ice Giants") is a natural limestone and ice cave located in Werfen, Austria, about 40 km south of Salzburg. The cave is inside the Hochkogel mountain in the Tennengebirge section of the Alps. It ...

, near

Salzburg Salzburg (, ; literally "Salt-Castle"; bar, Soizbuag, label=Bavarian language, Austro-Bavarian) is the List of cities and towns in Austria, fourth-largest city in Austria. In 2020, it had a population of 156,872. The town is on the site of the ...

, Austria *

Erdmanns Cave The Erdmannshöhle is a stalactite or flowstone cave in the village Hasel between Schopfheim and Wehr, 20 km east of Lörrach in Baden-Württemberg in Germany.Black ForestThe Erdmannshöhle in Hasel/ref> Name The word Erdmannshöhle is co ...

near

Lörrach Lörrach () is a town in southwest Germany, in the valley of the Wiese, close to the French and the Swiss borders. It is the capital of the district of Lörrach in Baden-Württemberg. It is the home of a number of large employers, including the ...

, Germany *

Fantastic Caverns Fantastic Caverns is a show cave located in Springfield, Missouri. Fantastic Caverns is the only cave in North America to offer a completely ride-through tour, which lasts 55 minutes and is held in a Jeep-drawn tram.Springfield, Missouri Springfield is the third largest city in the U.S. state of Missouri and the county seat of Greene County. The city's population was 169,176 at the 2020 census. It is the principal city of the Springfield metropolitan area, which had an estimat ...

Frasassi Caves The Frasassi Caves (Italian: ''Grotte di Frasassi'') are a karst cave system in the municipality of Genga, Italy, in the province of Ancona, Marche. They are among the most famous show caves in Italy. History The caves, discovered by a group ...

Ancona Ancona (, also , ) is a city and a seaport in the Marche region in central Italy, with a population of around 101,997 . Ancona is the capital of the province of Ancona and of the region. The city is located northeast of Rome, on the Adriatic S ...

, Italy *

Grotta Gigante Grotta Gigante ("Giant Cave", sl, Briška jama or ''Jama pri Briščikih''), also known as ''Riesengrotte'' or as ''Grotta di Brisciachi'', is a giant cave on the Italian side of the Trieste Karst (''Carso''), close to the village of Borgo Grot ...

Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into provi ...

, Italy * Grutas de Cacahuamilpa,

Guerrero Guerrero is one of the 32 states that comprise the 32 Federal Entities of Mexico. It is divided in 81 municipalities and its capital city is Chilpancingo and its largest city is Acapulcocopied from article, GuerreroAs of 2020, Guerrero the pop ...

, Mexico *

Gunns Plains Cave Gunns Plains Cave is a limestone show cave, near Gunns Plains in the North West of Tasmania, twenty kilometres from Ulverstone. History The cave was first entered in 1906 by a local Gunns Plains man, Bill Woodhouse, while hunting for possums ...

Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...

island, Australia *

Coves dels Hams The Coves dels Hams (; es, Cuevas dels Hams; en, "Fishhook Caves") are a Solutional cave system on the east coast of the Spanish Balearic Island of Mallorca. The caves are in the municipality of Manacor, about 1 km to the west of the town ...

, Spain *

Caves of Han-sur-Lesse The Caves of Han-sur-Lesse (in French: Grottes de Han-sur-Lesse or simply Grottes de Han) refers to a natural complex of caves in Belgium. A major Belgian tourist attraction (around 250-300,000 visitors per year), the caves are located in Walloni ...

(Grottes de Han), Belgium *

Harrison's Cave Harrison's Cave is a tourist attraction in the country of Barbados, first mentioned in 1795. Tourists can access the subterranean environment on a tramway. History The caves were first mentioned in historical documents in 1795, and were rediscov ...

, Barbados * Hato Caves, near

Willemstad Willemstad ( , ; ; en, William I of the Netherlands, William Town, italic=yes) is the capital city of Curaçao, an island in the southern Caribbean Sea that forms a Countries of the Kingdom of the Netherlands, constituent country of the Kingdo ...

, Curaçao * Hazrat Daoud pilgrimage cave near Nurobod, Uzbekistan *

Caves of Hercules The Caves of Hercules is an archaeological cave complex located in Cape Spartel, Morocco. Location Situated west of Tangier, the popular tourist attraction is adjacent to the summer palace of the King of Morocco. Topography The cave has tw ...

Cape Spartel Cape Spartel ( ar, رأس سبارطيل; french: Cap Spartel; ary, أشبرتال) is a promontory in Morocco about above sea level at the entrance to the Strait of Gibraltar, 12 km West of Tangier. Below the cape are the Caves of Hercules. ...

, Morocco * Horne Lake Caves near

Nanaimo Nanaimo ( ) is a city on the east coast of Vancouver Island, in British Columbia, Canada. As of the Canada 2021 Census, 2021 census, it had a population of 99,863, and it is known as "The Harbour City." The city was previously known as the "H ...

British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...

, Canada *

Caves of Hotton The Caves of Hotton are speleothem caves located in Wallonia near Hotton in Belgium, which were discovered in 1958 and are around 5 or 6 km long and 70 metres deep. A stream called ''Syphon'' runs at the bottom of the caves. Gallery Image:Ho ...

, Belgium *

Howe Caverns Howe Caverns is a cave in Howes Cave, Schoharie County, New York. Howe Caverns is a popular tourist attraction, providing visitors with a sense of caving or spelunking, without needing the advanced equipment and training usually associated with s ...

New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...

, United States *

Huanglong Cave Huanglong Cave () is a karst cave located in Wulingyuan District, Zhangjiajie City, Hunan, People's Republic of China and a national 4A rated scenic area. As of 2010, the cave has over a million visitors per year. Since 1997, the Huanglong Cave s ...

Zhangjiajie Zhangjiajie (), also known in Tujia language as ''Zhangx jif avlar'' /dzaŋ˩ ji˥ a˩.la˥/, is a prefecture-level city in the northwestern part of Hunan Province, China. It comprises the district of Yongding, Wulingyuan and counties of Cili a ...

Wulingyuan Wulingyuan (, zh, c=武陵源) is a scenic and historical site in the Wulingyuan District of South Central China's Hunan Province. It was inscribed as a UNESCO World Heritage Site in 1992. It is noted for more than 3,000 quartzite sandstone pi ...

Hunan Hunan (, ; ) is a landlocked province of the People's Republic of China, part of the South Central China region. Located in the middle reaches of the Yangtze watershed, it borders the province-level divisions of Hubei to the north, Jiangxi to ...

, China *

, England * Inner Space Cavern,

Georgetown, Texas Georgetown is a city in Texas and the county seat of Williamson County, Texas, United States. The population was 67,176 at the 2020 census. It is 30 miles (48 km) north of Austin. Founded in 1875 from four existing colleges, the oldest of ...

, United States * Jeita Grotto, Lebanon *

in the Blue Mountains,

New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...

, Australia (oldest caves, with concerts) *

Kazumura Cave Kazumura Cave is a lava tube and has been surveyed at 40.7 miles (65.5 km) long and 3,614 feet (1,102 m) deep making it the longest and deepest lava tube in the world. The cave is located on the island of Hawaiʻi on the eastern slope of Kīla ...

Kīlauea Kīlauea ( , ) is an active shield volcano in the Hawaiian Islands. Located along the southeastern shore of the Big Island of Hawaii, the volcano is between 210,000 and 280,000 years old and emerged above sea level about 100,000 years ago. Hi ...

Hawaiian Islands The Hawaiian Islands ( haw, Nā Mokupuni o Hawai‘i) are an archipelago of eight major islands, several atolls, and numerous smaller islets in the North Pacific Ocean, extending some from the island of Hawaii in the south to northernmost Kur ...

, United States (the largest and deepest

lava tube A lava tube, or pyroduct, is a natural conduit formed by flowing lava from a volcanic vent that moves beneath the hardened surface of a lava flow. If lava in the tube empties, it will leave a cave. Formation A lava tube is a type of lava ca ...

system) *

Kartchner Caverns State Park Kartchner Caverns State Park is a state park of Arizona, United States, featuring a show cave with of passages. The park is located south of the town of Benson, Arizona, Benson and west of the north-flowing San Pedro River (Arizona), San Pedro ...

near

Benson, Arizona Benson is a city in Cochise County, Arizona, Cochise County, Arizona, United States, east-southeast of Tucson, Arizona, Tucson. It was founded as a rail terminal for the area, and still serves as such. As of the 2010 United States Census, 2010 c ...

, United States *

Koněprusy Caves Koněprusy Caves ( cz, Koněpruské jeskyně) is a cave system in the heart of the limestone region known as Bohemian Karst in the Central Bohemian Region of the Czech Republic. It is located in the municipality of Koněprusy, about southwest of ...

, Czech Republic * Kungur Ice Cave in

Kungur Kungur (russian: Кунгу́р) is a town in the southeast of Perm Krai, Russia, located in the Ural Mountains at the confluence of the rivers Iren and Shakva with the Sylva (Kama's basin). Population: 64,800 (1959); 36,000 (1939). Hist ...

near

Perm Perm or PERM may refer to: Places *Perm, Russia, a city in Russia ** Permsky District, the district **Perm Krai, a federal subject of Russia since 2005 **Perm Oblast, a former federal subject of Russia 1938–2005 **Perm Governorate, an administra ...

, Russia *

Cave of the Lakes The Cave of the Lakes ( el, Σπήλαιο των Λιμνών, Spilaio ton Limnon), formerly called Troupisio, is located near the village Kastria in the Achaea Regional units of Greece, regional unit. It is from Kalavryta and from Kleitoria. ...

Kastria Kastria ( el, Καστρία) is a small village in the Peloponnese peninsula, Greece. It is part of the municipality Kalavryta. It is near the Cave of the Lakes. It is just down the road from Glastra Glastra is a small village in the Pelopon ...

, Greece *

Lamprechtsofen Lamprechtsofen (also called Lamprechtshöhle, Lamprechtsofenhöhle or, together with a connected cave, Lamprechtsofen-Vogelschacht) is a limestone karst Subterranean river, river cave in Austria. With a depth of , it is one of the deepest caves in ...

, near

, Austria *

Ledenika Ledenika ( bg, Леденика, English: icy or glacial) is a cave in the Northwestern parts of the Balkan Mountains, 16 km away from the Bulgarian city of Vratsa. Its entrance is approximately 830 m above sea level. The cave features an abu ...

, near

Vratsa Vratsa ( bg, Враца ) is the largest city in northwestern Bulgaria and the administrative and economic centre of the municipality of Vratsa and Vratsa district. It is located about 112 km north of Sofia, 40 km southeast of Montana. ...

Balkan Mountains The Balkan mountain range (, , known locally also as Stara planina) is a mountain range in the eastern part of the Balkan Peninsula in Southeastern Europe. The range is conventionally taken to begin at the peak of Vrashka Chuka on the border betw ...

, Bulgaria *

Lewis and Clark Caverns Lewis and Clark Caverns State Park is a public recreation and nature preservation area located east of Whitehall in Jefferson County, Montana. The state park includes two visitor centers, ten miles of hiking trails, a campground, and its name ...

Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columbi ...

, United States *

Linville Caverns Linville Caverns are privately owned active limestone caverns located in northern McDowell County, North Carolina, just south of the village of Linville Falls, on U.S. Highway 221. The caverns are open to the public year-round for guided tours. L ...

Marion Marion may refer to: People *Marion (given name) *Marion (surname) *Marion Silva Fernandes, Brazilian footballer known simply as "Marion" *Marion (singer), Filipino singer-songwriter and pianist Marion Aunor (born 1992) Places Antarctica * Mario ...

North Carolina North Carolina () is a state in the Southeastern region of the United States. The state is the 28th largest and 9th-most populous of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, Georgia and So ...

, United States *

Luray Caverns Luray Caverns, originally called Luray Cave, is a cave just west of Luray, Virginia, United States, which has drawn many visitors since its discovery in 1878. The cavern system is generously adorned with speleothems such as columns, mud flows, s ...

Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...

, United States *

Magura Cave The Magura Cave (Bulgarian "пещера Магура") is located in north-western Bulgaria close to the village of Rabisha, from the town of Belogradchik in Vidin Province. The prehistoric wall paintings of Magura have great resemblance with t ...

, near

Belogradchik Belogradchik ( bg, Белоградчик ) is a town in Vidin Province, Northwestern Bulgaria, the administrative centre of the homonymous Belogradchik Municipality. The town, whose name literally means "small white town," is situated in the foo ...

, Bulgaria (with concerts) *

Mammoth Cave Mammoth Cave National Park is an American national park in west-central Kentucky, encompassing portions of Mammoth Cave, the longest cave system known in the world. Since the 1972 unification of Mammoth Cave with the even-longer system under F ...

Kentucky Kentucky ( , ), officially the Commonwealth of Kentucky, is a state in the Southeastern region of the United States and one of the states of the Upper South. It borders Illinois, Indiana, and Ohio to the north; West Virginia and Virginia to ...

, United States (longest caves system) * Manjanggul in Jeju Island, South Korea (lava tube) * Marble Cave,

Crimea Crimea, crh, Къырым, Qırım, grc, Κιμμερία / Ταυρική, translit=Kimmería / Taurikḗ ( ) is a peninsula in Ukraine, on the northern coast of the Black Sea, that has been occupied by Russia since 2014. It has a pop ...

, Ukraine *

Marble Arch Caves The Marble Arch Caves are a series of natural limestone caves located near the village of Florencecourt in County Fermanagh, Northern Ireland. The caves are named after the nearby Marble Arch, a natural limestone arch at the upstream end of Cl ...

County Fermanagh County Fermanagh ( ; ) is one of the thirty-two counties of Ireland, one of the nine counties of Ulster and one of the six counties of Northern Ireland. The county covers an area of 1,691 km2 (653 sq mi) and has a population of 61,805 a ...

, Northern Ireland *

Mark Twain Cave Mark Twain Cave — originally McDowell's Cave — is a show cave located near Hannibal, Missouri. It was named for author Mark Twain whose real name was Samuel Langhorne Clemens. Clemens lived in Hannibal from 1839 to 1853, age 4 to 17. It is ...

, near

Hannibal, Missouri Hannibal is a city along the Mississippi River in Marion and Ralls counties in the U.S. state of Missouri. According to the 2020 U.S. Census, the population was 17,312, making it the largest city in Marion County. The bulk of the city is in Mario ...

, United States *

Melissani Cave Melissani Cave ( el, Μελισσάνη) or Melissani Lake, also Melisani is a cave located on the island of Kefalonia, northwest of Sami, about Southeast of Agia Effimia, Northeast of Argostoli and Northwest of Poros. The Ionian Sea lies ...

, underground lake in

Cephalonia Kefalonia or Cephalonia ( el, Κεφαλονιά), formerly also known as Kefallinia or Kephallenia (), is the largest of the Ionian Islands in western Greece and the 6th largest island in Greece after Crete, Euboea, Lesbos, Rhodes and Chios. It i ...

island, Greece *

Meramec Caverns Meramec Caverns is the collective name for a cavern system in the Ozarks, near Stanton, Missouri. The caverns were formed from the erosion of large limestone deposits over millions of years. Pre-Columbian Native American artifacts have been f ...

, near

Stanton, Missouri Stanton is an unincorporated community in southern Franklin County, Missouri, United States. It lies on Interstate 44 at the junction with Missouri Supplemental Route W, which provides access to Meramec Caverns, located approximately two miles sou ...

, United States *

Mladeč Caves , cs, Bočkova díra , image = Mladečská jeskyně 2.JPG , image_size = 240 , alt = , caption = Inside the cave , map_type = Czech Republic , map_alt = Mladečské Caves in the Czech Republic , map_caption = Location in the Czech Republic ...

, Czech Republic *

Moravian Karst The Moravian Karst ( cs, Moravský kras) is a karst landscape and protected landscape area to the north of Brno in the South Moravian Region of the Czech Republic. It encompasses a number of notable geological features, including roughly 1100 cav ...

, near

Blansko Blansko (; german: Blanz) is a town in the South Moravian Region of the Czech Republic. It has about 20,000 inhabitants. It lies on the Svitava River on the border of the Moravian Karst. It is mainly an industrial town. Administrative parts Vill ...

, Czech Republic * Caves of Nahal Me'arot, Wadi el-Mughara (four Caves Creek), near

Haifa Haifa ( he, חֵיפָה ' ; ar, حَيْفَا ') is the third-largest city in Israel—after Jerusalem and Tel Aviv—with a population of in . The city of Haifa forms part of the Haifa metropolitan area, the third-most populous metropol ...

, Israel * Natural Bridge Caverns in

Comal County, Texas Comal County ( ) is a county located on the Edwards Plateau in the U.S. state of Texas. As of the 2020 census, its population was 161,501. Comal County is known for its rich German-Texan and European history. Its county seat is New Braunfels. ...

, United States * Neptune's Grotto sea cave near

Alghero Alghero (; ca, label= Alguerese, L'Alguer ; sc, S'Alighèra ; sdc, L'Aliera ) is a city of about 45,000 inhabitants in the Italian insular province of Sassari in northwestern Sardinia, next to the Mediterranean Sea. The city's name comes from ...

Sardinia Sardinia ( ; it, Sardegna, label=Italian, Corsican and Tabarchino ; sc, Sardigna , sdc, Sardhigna; french: Sardaigne; sdn, Saldigna; ca, Sardenya, label=Algherese and Catalan) is the second-largest island in the Mediterranean Sea, after ...

, Italy *

Caves of Nerja The Caves of Nerja ( es, Cueva de Nerja) are a series of caverns close to the town of Nerja in the Province of Málaga, Spain. Stretching for almost , the caverns are one of Spain's major tourist attractions. Concerts are regularly held in one of ...

Nerja Nerja () is a municipality on the Costa del Sol in the province of Málaga in the autonomous community of Andalusia in southern Spain. It is part of the comarca of La Axarquía. It is on the country's southern Mediterranean coast, about 50 k ...

Málaga Málaga (, ) is a municipality of Spain, capital of the Province of Málaga, in the autonomous community of Andalusia. With a population of 578,460 in 2020, it is the second-most populous city in Andalusia after Seville and the sixth most pop ...

, Spain (with concerts) *

New Athos Cave The New Athos Cave ( ab, Афон Ҿыцтәи аҳаҧы; ka, ახალი ათონის მღვიმე; russian: Новоафонская Пещера) also Novoafonskaya, Novy Afon Cave, or New Afon Cave is a karst cave in the Iv ...

, near

New Athos New Athos or Akhali Atoni ( ka, ახალი ათონი, ''Akhali Atoni''; ab, Афон Ҿыц, ''Afon Ch'yts''; russian: Новый Афон; ''Novy Afon'', gr, Νέος Άθως, ''Neos Athos'') is a town in the Gudauta ''raion'' of ...

, Georgia (with mini-metro) *

Ohio Caverns Ohio Caverns is a show cave located from Dayton, Ohio near West Liberty, in Salem Township, Champaign County, Ohio in the United States. A popular tourist destination and member of the National Caving Association, it is the largest of all the c ...

Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...

, United States * Orlova Chuka Cave, Danubian Plain, near

Ruse Ruse may refer to: Places *Ruse, Bulgaria, a major city of Bulgaria **Ruse Municipality ** Ruse Province ** 19th MMC – Ruse, a constituency *Ruše, a town and municipality in north-eastern Slovenia * Ruše, Žalec, a small settlement in east-ce ...

, Bulgaria * Painted Cave, Galdar on

Gran Canaria Gran Canaria (, ; ), also Grand Canary Island, is the third-largest and second-most-populous island of the Canary Islands, an archipelago off the Atlantic coast of Northwest Africa which is part of Spain. the island had a population of that co ...

Canary Islands The Canary Islands (; es, Canarias, ), also known informally as the Canaries, are a Spanish autonomous community and archipelago in the Atlantic Ocean, in Macaronesia. At their closest point to the African mainland, they are west of Morocc ...

, Spain * Phong Nha Cave, Quang Binh, Vietnam *

Poole's Cavern Poole's Cavern or Poole's Hole is a two-million-year-old natural limestone cave on the edge of Buxton in the Peak District, in the county of Derbyshire, England. Poole's Cavern forms part of the Wye system, and has been designated a Site of Spe ...

, England * Caverne du Pont-d'Arc show cave replica of

Chauvet Cave The Chauvet-Pont-d'Arc Cave (french: Grotte Chauvet-Pont d'Arc, ) in the Ardèche department of southeastern France is a cave that contains some of the best-preserved figurative cave paintings in the world, as well as other evidence of Upper Pale ...

Vallon-Pont-d'Arc Vallon-Pont-d'Arc (; oc, Valon) is a communes of France, commune in the Ardèche Departments of France, department, Auvergne-Rhône-Alpes Regions of France, region, Southern France. Vallon-Pont-d'Arc is a capital of prehistoric and cultural tou ...

, France *

Postojna Postojna (; german: Adelsberg, it, Postumia) is a town in the traditional region of Inner Carniola, from Trieste, in southwestern Slovenia. It is the seat of the Municipality of Postojna.

, Slovenia (the longest show cave in Europe and the birthplace of speleobiology; with small trains and concerts) *

(Lúdí Yán),

Guilin Guilin ( Standard Zhuang: ''Gveilinz''; alternatively romanized as Kweilin) is a prefecture-level city in the northeast of China's Guangxi Zhuang Autonomous Region. It is situated on the west bank of the Li River and borders Hunan to the nort ...

Guangxi Guangxi (; ; Chinese postal romanization, alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an Autonomous regions of China, autonomous region of the People's Republic ...

, China * Resava Cave,

Serbia Serbia (, ; Serbian language, Serbian: , , ), officially the Republic of Serbia (Serbian language, Serbian: , , ), is a landlocked country in Southeast Europe, Southeastern and Central Europe, situated at the crossroads of the Pannonian Bas ...

* Saeva dupka, Pre-

Balkan The Balkans ( ), also known as the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throughout the who ...

, near

Lovech Lovech ( bg, Ловеч, Lovech, ) is a List of cities and towns in Bulgaria, city in north-central Bulgaria. It is the administrative centre of the Lovech Province and of the subordinate Lovech Municipality. The city is located about northeast f ...

, Bulgaria *

Scărișoara Cave Scărișoara Cave (, hu, Aranyosfői-jégbarlang), is one of the biggest ice caves in the Apuseni Mountains of Romania, in a part of Carpathian chain. It is considered a show cave and one of the natural wonders of Romania. It has also been desc ...

Gârda de Sus Gârda de Sus ( hu, Felsőgirda; german: Obergierd) is a commune located in Alba County, Transylvania, Romania. It has a population of 1,865, and is composed of seventeen villages: Biharia, Dealu Frumos, Dealu Ordâncușii, Dobrești, Gârda de Su ...

, Alba County, Romania *

Seven-star Cave Seven-star Cave () is an extensive limestone cave complex in Seven-star Park, both of which are popular tourist attractions in the city of Guilin in Guangxi Autonomous Region in China. The name derives from the fact the main karst limestone peaks ...

(Qīxīng Yán),

, China * Shaitan-Koba,

, Ukraine * Skelska Cave,

, Ukraine *

Škocjan Caves Škocjan Caves (; sl, Škocjanske jame, it, Grotte di San Canziano) is a cave system in Slovenia. Due to its exceptional significance, Škocjan Caves was entered on UNESCO’s list of natural and cultural World Heritage Sites in 1986. Internati ...

Matavun Matavun () is a settlement near the entrance to Škocjan Caves in the Municipality of Divača in the Littoral region of Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in ...

, Slovenia * Syrau Drachen Cave,

Syrau Syrau is a village and a former municipality in the Vogtlandkreis district, in Saxony, Germany. Since 1 January 2011, it is part of the municipality Rosenbach.Smoo Cave Smoo Cave is a large combined sea cave and freshwater cave in Durness in Sutherland, Highland, Scotland. The cave name is thought to originate from the Norse '' or '', meaning a hole or hiding-place. Geology Smoo Cave was formed within Earl ...

Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the ...

* Snezhanka Cave,

, near

Peshtera Peshtera ( bg, Пещера , sometimes transliterated as ''Peštera''; rup, Peshtera) is a town in the Rhodope Mountains, southern Bulgaria. It is located in Pazardzhik Province near the towns of Batak and Bratsigovo. The town is the third ...

, Bulgaria *

Caverns of Sonora The Caverns of Sonora, a National Natural Landmark, is a unique cave located west of the small city of Sonora, the seat of Sutton County, Texas. It is a world-class cave because of its stunning array of calcite crystal formations, especially hel ...

Sonora, Texas Sonora is a city in and the county seat of Sutton County, Texas, United States. The population was 3,027 at the 2010 census. Geography and climate Sonora is located at (30.568166, –100.644163). According to the United States ...

, United States * Cave of El Soplao,

Cantabria Cantabria (, also , , Cantabrian: ) is an autonomous community in northern Spain with Santander as its capital city. It is called a ''comunidad histórica'', a historic community, in its current Statute of Autonomy. It is bordered on the east ...

, Spain *

St. Michael's Cave St. Michael's Cave or Old St. Michael's Cave is the name given to a network of limestone caves located within the Upper Rock Nature Reserve in the British Overseas Territory of Gibraltar, at a height of over above sea level. According to Alo ...

Gibraltar ) , anthem = " God Save the King" , song = " Gibraltar Anthem" , image_map = Gibraltar location in Europe.svg , map_alt = Location of Gibraltar in Europe , map_caption = United Kingdom shown in pale green , mapsize = , image_map2 = Gib ...

(with concerts) *

Tabon Caves The Tabon Caves, dubbed as the ''Philippines' Cradle of Civilization'', are a group of caves located on Lipuun Point, north of Quezon municipality, in the south western part of the province of Palawan on Palawan Island, in the Philippines. They ...

, near

Quezon, Palawan Quezon, officially the Municipality of Quezon ( tgl, Bayan ng Quezon), is a 1st class municipality in the province of Palawan, Philippines. According to the 2020 census, it has a population of 65,283 people. It is home to the Tabon Caves where ...

, Philippines * Tapolca Caves with underground river,

Tapolca Tapolca (; german: Toppoltz) is a town in Veszprém County, Hungary, close to Lake Balaton. It is located at around . The town has an outer suburb, Tapolca-Diszel, approximately 5 km to the East. Etymology The origin of ''Tapolca'' is ...

, Hungary * Thiên Đường Cave,

Đồng Hới Đồng Hới () is the capital city of Quảng Bình Province in the north central coast of Vietnam. The city's area is . Population as per the 2017 census was 119,222. It is served by National Highway 1A, the Đồng Hới Railway Station, an ...

, Vietnam *

Uhlovitsa Uhlovitsa () is a show cave in the Blue Pools Area (Bulgarian: Mестността „Сините вирове“, or ''Mestnostta "Sinite virove"'') in the Smolyan Province of the Rhodope Mountains, southern Bulgaria. The cave is close to Mogil ...

Cave,

, near

Smolyan Smolyan ( bg, Смолян) List of cities and towns in Bulgaria, is a town and ski resort in the south of Bulgaria near the border with Greece. It is the administrative and industrial centre of the homonymous Smolyan Province. The town is built ...

, Bulgaria *

Caves of Valeron Valerón's "monastery" (in Spanish ''cenobio de Valerón'') is an archaeological site on the Spanish island of Grand Canary, in the municipality of Santa Maria de Guia, on Valerón's cliff. It is the largest pre-Hispanic collective granary

Santa María de Guía de Gran Canaria Santa María de Guía de Gran Canaria is a town and a municipality in Las Palmas (province), Las Palmas province of the Canary Islands. It is located on the north side of Gran Canaria island. Its population is (2013),Canary Islands The Canary Islands (; es, Canarias, ), also known informally as the Canaries, are a Spanish autonomous community and archipelago in the Atlantic Ocean, in Macaronesia. At their closest point to the African mainland, they are west of Morocc ...

, Spain *

Cueva del Viento Cueva del Viento ("Wind Cave") is the largest lava tube system in Europe, and the sixth largest in the world, behind a series of lava tubes in Hawaii. It is also considered the most complex volcanic tube in the world, due to its morphology of sever ...

, on

Tenerife Tenerife (; ; formerly spelled ''Teneriffe'') is the largest and most populous island of the Canary Islands. It is home to 43% of the total population of the archipelago. With a land area of and a population of 978,100 inhabitants as of Janu ...

, Spain (the largest lava tube system in Europe) *

Cueva de los Verdes Cueva de los Verdes (Spanish for "Verdes' cave", from the "Verdes" family) is a lava tube and tourist attraction of the Haria municipality on the island of Lanzarote in the Canary Islands (Spain). The cave lies within the Monumento Natural del ...

, Haría on

Lanzarote Lanzarote (, , ) is a Spanish island, the easternmost of the Canary Islands in the Atlantic Ocean. It is located approximately off the north coast of Africa and from the Iberian Peninsula. Covering , Lanzarote is the fourth-largest of the i ...

, Spain (lava tube) *

La Verna cave La Verna is a show cave in the commune of Sainte-Engrâce in the department of Pyrénées-Atlantiques in France. of mined tunnel leads into the Salle de la Verna, the largest chamber in a show cave in the world. It has a diameter of , a height o ...

Sainte-Engrâce Sainte-Engrâce (; )URDATX-SANTA-GRAZI

, France (with the largest chamber in a show cave) * Verteba cave, Ukraine *

, Slovenia (the oldest show cave in Europe) *

Vjetrenica Vjetrenica ( sr-cyrl, Вјетреница, ; ) is the largest cave in Bosnia and Herzegovina, and the most biodiverse cave in the world. It is part of the Dinaric Alps mountain range, which is known for its karstic and speleological features. The ...

Cave, Bosnia and Herzegovina * Vorontsova Cave near

Sochi Sochi ( rus, Со́чи, p=ˈsotɕɪ, a=Ru-Сочи.ogg) is the largest resort city in Russia. The city is situated on the Sochi River, along the Black Sea in Southern Russia, with a population of 466,078 residents, up to 600,000 residents in ...

, Russia * Výpustek Cave, Czech Republic *

Waitomo Caves Waitomo is a rural community in the King Country region of New Zealand's North Island. There are several solutional cave systems in the area around the village, which are popular tourist attractions. Restaurants and accommodation are centred in ...

, New Zealand * Wonder Cave,

San Marcos, Texas San Marcos ( ) is a city and the county seat of Hays County, Texas, United States. The city's limits extend into Caldwell and Guadalupe Counties, as well. San Marcos is within the Austin–Round Rock metropolitan area and on the Interstate 35 ...

, United States *

Wookey Hole Caves Wookey is a village and civil parish west of Wells, on the River Axe in the Mendip district of Somerset, England. The parish includes the village of Henton and the nearby hamlets of Yarley and Bleadney where the River Axe travels the length of ...

Somerset ( en, All The People of Somerset) , locator_map = , coordinates = , region = South West England , established_date = Ancient , established_by = , preceded_by = , origin = , lord_lieutenant_office =Lord Lieutenant of Somerset , lord_ ...

, England * Yagodinska Cave, Western

, near

, Bulgaria (the longest cave in the Rhodope Mountains, contains a very large number of cave formations, including the rare

cave pearls A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea ...

) * Zbrašov Aragonite Caves, Czech Republic

Definition

History

Notable show caves (in alphabetical order)

See also

References

External links