Canyon (other)
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A canyon (from ; archaic
British English British English (BrE, en-GB, or BE) is, according to Oxford Dictionaries, "English as used in Great Britain, as distinct from that used elsewhere". More narrowly, it can refer specifically to the English language in England, or, more broadl ...
spelling: ''cañon''), gorge or chasm, is a deep cleft between
escarpment An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations. The terms ''scarp'' and ''scarp face'' are often used interchangeably with ''esca ...
s or
cliff In geography and geology, a cliff is an area of rock which has a general angle defined by the vertical, or nearly vertical. Cliffs are formed by the processes of weathering and erosion, with the effect of gravity. Cliffs are common on co ...
s resulting from
weathering Weathering is the deterioration of rocks, soils and minerals as well as wood and artificial materials through contact with water, atmospheric gases, and biological organisms. Weathering occurs '' in situ'' (on site, with little or no movement ...
and the erosive activity of a river over
geologic time scale The geologic time scale, or geological time scale, (GTS) is a representation of time based on the rock record of Earth. It is a system of chronological dating that uses chronostratigraphy (the process of relating strata to time) and geochr ...
s. Rivers have a natural tendency to cut through underlying surfaces, eventually wearing away rock layers as
sediment Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand ...
s are removed downstream. A
river bed A stream bed or streambed is the bottom of a stream or river (bathymetry) or the physical confine of the normal water flow ( channel). The lateral confines or channel margins are known as the stream banks or river banks, during all but flood ...
will gradually reach a baseline elevation, which is the same elevation as the body of water into which the river drains. The processes of weathering and erosion will form canyons when the river's
headwaters The headwaters of a river or stream is the farthest place in that river or stream from its estuary or downstream confluence with another river, as measured along the course of the river. It is also known as a river's source. Definition The ...
and
estuary An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environm ...
are at significantly different elevations, particularly through regions where softer rock layers are intermingled with harder layers more resistant to weathering. A canyon may also refer to a rift between two mountain peaks, such as those in ranges including the
Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico ...
, the
Alps The Alps () ; german: Alpen ; it, Alpi ; rm, Alps ; sl, Alpe . are the highest and most extensive mountain range system that lies entirely in Europe, stretching approximately across seven Alpine countries (from west to east): France, Sw ...
, the
Himalayas The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 10 ...
or the
Andes The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...
. Usually, a river or stream carves out such splits between mountains. Examples of mountain-type canyons are Provo Canyon in Utah or
Yosemite Valley Yosemite Valley ( ; ''Yosemite'', Miwok for "killer") is a U-shaped valley, glacial valley in Yosemite National Park in the western Sierra Nevada (U.S.), Sierra Nevada mountains of Central California. The valley is about long and deep, surroun ...
in California's
Sierra Nevada The Sierra Nevada () is a mountain range in the Western United States, between the Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primar ...
. Canyons within mountains, or gorges that have an opening on only one side, are called box canyons.
Slot canyon A slot canyon is a long, narrow channel or drainageway with sheer rock walls that are typically eroded into either sandstone or other sedimentary rock. A slot canyon has depth-to-width ratios that typically exceed 10:1 over most of its length and ...
s are very narrow canyons that often have smooth walls. Steep-sided valleys in the
seabed The seabed (also known as the seafloor, sea floor, ocean floor, and ocean bottom) is the bottom of the ocean. All floors of the ocean are known as 'seabeds'. The structure of the seabed of the global ocean is governed by plate tectonics. Most o ...
of the
continental slope A continental margin is the outer edge of continental crust abutting oceanic crust under coastal waters. It is one of the three major zones of the ocean floor, the other two being deep-ocean basins and mid-ocean ridges. The continental margin ...
are referred to as
submarine canyon A submarine canyon is a steep-sided valley cut into the seabed of the continental slope, sometimes extending well onto the continental shelf, having nearly vertical walls, and occasionally having canyon wall heights of up to 5 km, from c ...
s. Unlike canyons on land, submarine canyons are thought to be formed by
turbidity current A turbidity current is most typically an underwater current of usually rapidly moving, sediment-laden water moving down a slope; although current research (2018) indicates that water-saturated sediment may be the primary actor in the process. T ...
s and
landslides Landslides, also known as landslips, are several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, deep-seated slope failures, mudflows, and debris flows. Landslides occur in a variety of environme ...
.


Etymology

The word ''canyon'' is Spanish in origin (, ), with the same meaning. The word canyon is generally used in
North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and th ...
, while the words ''gorge'' and ''
ravine A ravine is a landform that is narrower than a canyon and is often the product of streambank erosion.Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
and
Oceania Oceania (, , ) is a geographical region that includes Australasia, Melanesia, Micronesia, and Polynesia. Spanning the Eastern and Western hemispheres, Oceania is estimated to have a land area of and a population of around 44.5 million ...
, though ''gorge'' and ''ravine'' are also used in some parts of North America. In the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
, place names generally use ''canyon'' in the southwest (due to their proximity to Spanish-speaking Mexico) and ''gorge'' in the northeast (which is closer to
French Canada French Canadians (referred to as Canadiens mainly before the twentieth century; french: Canadiens français, ; feminine form: , ), or Franco-Canadians (french: Franco-Canadiens), refers to either an ethnic group who trace their ancestry to Fre ...
), with the rest of the country graduating between these two according to geography. In
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...
, a ''gorge'' is usually narrow while a ''ravine'' is more open and often wooded. The military-derived word '' defile'' is occasionally used in the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and ...
.


Formation

Most canyons were formed by a process of long-time
erosion Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is d ...
from a
plateau In geology and physical geography, a plateau (; ; ), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides ...
or table-land level. The
cliff In geography and geology, a cliff is an area of rock which has a general angle defined by the vertical, or nearly vertical. Cliffs are formed by the processes of weathering and erosion, with the effect of gravity. Cliffs are common on co ...
s form because harder
rock strata In geology and related fields, a stratum ( : strata) is a layer of rock or sediment characterized by certain lithologic properties or attributes that distinguish it from adjacent layers from which it is separated by visible surfaces known as e ...
that are resistant to erosion and weathering remain exposed on the valley walls. Canyons are much more common in arid areas than in wet areas because physical weathering has a more localized effect in arid zones. The wind and water from the river combine to erode and cut away less resistant materials such as
shale Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4) and tiny fragments (silt-sized particles) of other minerals, especiall ...
s. The freezing and expansion of water also serves to help form canyons. Water seeps into cracks between the rocks and freezes, pushing the rocks apart and eventually causing large chunks to break off the canyon walls, in a process known as frost wedging. Canyon walls are often formed of resistant
sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicat ...
s or
granite Granite () is a coarse-grained ( phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies un ...
. Sometimes large rivers run through canyons as the result of gradual geological uplift. These are called
entrenched river An entrenched river, or entrenched stream is a river or stream that flows in a narrow trench or valley cut into a plain or relatively level upland. Because of lateral erosion streams flowing over gentle slopes over a time develops meandering (sn ...
s, because they are unable to easily alter their course. In the United States, the
Colorado River The Colorado River ( es, Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and northern Mexico. The river drains an expansive, arid watershed that encompasses parts of seven U.S. s ...
in the
Southwest The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each sepa ...
and the
Snake River The Snake River is a major river of the greater Pacific Northwest region in the United States. At long, it is the largest tributary of the Columbia River, in turn, the largest North American river that empties into the Pacific Ocean. The Snake ...
in the
Northwest The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each s ...
are two examples of
tectonic uplift Tectonic uplift is the geologic uplift of Earth's surface that is attributed to plate tectonics. While isostatic response is important, an increase in the mean elevation of a region can only occur in response to tectonic processes of crustal th ...
. Canyons often form in areas of
limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms w ...
rock. As limestone is soluble to a certain extent,
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 ...
systems form in the rock. When a cave system collapses, a canyon is left, as in the
Mendip Hills The Mendip Hills (commonly called the Mendips) is a range of limestone hills to the south of Bristol and Bath in Somerset, England. Running from Weston-super-Mare and the Bristol Channel in the west to the Frome valley in the east, the hills ...
in
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 , lor ...
and
Yorkshire Dales The Yorkshire Dales is an upland area of the Pennines in the historic county of Yorkshire, England, most of it in the Yorkshire Dales National Park created in 1954. The Dales comprise river valleys and the hills rising from the Vale of York w ...
in
Yorkshire Yorkshire ( ; abbreviated Yorks), formally known as the County of York, is a Historic counties of England, historic county in northern England and by far the largest in the United Kingdom. Because of its large area in comparison with other Eng ...
, England.


Box canyon

A box canyon is a small canyon that is generally shorter and narrower than a river canyon, with steep walls on three sides, allowing access and egress only through the mouth of the canyon. Box canyons were frequently used in the
western United States The Western United States (also called the American West, the Far West, and the West) is the region comprising the westernmost states of the United States. As American settlement in the U.S. expanded westward, the meaning of the term ''the We ...
as convenient corrals, with their entrances fenced.


Largest

The definition of "largest canyon" is imprecise, because a canyon can be large by its depth, its length, or the total area of the canyon system. Also, the inaccessibility of the major canyons in the
Himalaya The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 10 ...
contributes to their not being regarded as candidates for the biggest canyon. The definition of "deepest canyon" is similarly imprecise, especially if one includes mountain canyons, as well as canyons cut through relatively flat
plateau In geology and physical geography, a plateau (; ; ), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides ...
s (which have a somewhat well-defined rim elevation). The
Yarlung Tsangpo Grand Canyon The Yarlung Tsangpo Grand Canyon, also known as the Yarlung Zangbo Grand Canyon, the Tsangpo Canyon, the Brahmaputra Canyon or the Tsangpo Gorge ('), is a canyon along the Yarlung Tsangpo River (Tibet), Yarlung Tsangpo River in Tibet Autonomous ...
(or Tsangpo Canyon), along the
Yarlung Tsangpo River The Yarlung Tsangpo, also called Yarlung Zangbo () is the upper stream of the Brahmaputra River located in the Tibet Autonomous Region, China. It is the longest river of Tibet and the fifth longest in China. The upper section is also called D ...
in
Tibet Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa people, ...
, is regarded by some as the deepest canyon in the world at . It is slightly longer than the
Grand Canyon The Grand Canyon (, yuf-x-yav, Wi:kaʼi:la, , Southern Paiute language: Paxa’uipi, ) is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a m ...
in the United States. Others consider the Kali Gandaki Gorge in midwest Nepal to be the deepest canyon, with a difference between the level of the river and the peaks surrounding it. Vying for the deepest canyon in the Americas is the
Cotahuasi Canyon Cotahuasi Canyon (from Quechua Kutawasi), near the city of Arequipa in Peru, is one of the deepest canyons in the world. With a depth of approximately , as defined as the difference in elevation at river level and the peak of a mountain alongside ...
and
Colca Canyon The Colca Canyon is a canyon of the Colca River in southern Peru, located about northwest of Arequipa. With a depth of about 1000 - 2000 m (3300 - 6600 ft) (whereas bottom is at cca 2000 m and edges are at 3000 - 4000 metres above the sea lev ...
, in southern Peru. Both have been measured at over deep. The
Grand Canyon The Grand Canyon (, yuf-x-yav, Wi:kaʼi:la, , Southern Paiute language: Paxa’uipi, ) is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a m ...
of northern
Arizona Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...
in the United States, with an average depth of and a volume of , is one of the world's largest canyons. It was among the 28 finalists of the
New 7 Wonders of Nature New 7 Wonders of Nature (2007–2011) was an initiative started in 2007 to create a list of seven natural wonders chosen by people through a global poll. It was the second in a series of Internet-based polls led by Swiss-born Canadian Bernard Web ...
worldwide poll. (Some referred to it as one of the seven natural wonders of the world.) The largest canyon in Europe is
Tara River Canyon The Tara River Canyon (, ; ), also known as the Tara River Gorge, is the largest and deepest canyon in Europe, which is for the most part located in Montenegro, and to a smaller extent in Bosnia and Herzegovina. The most attractive part of the c ...
. The largest canyon in Africa is the
Fish River Canyon The Fish River Canyon (Afrikaans: ''Visrivier Canyon'' or'' Visrivier Kuil'', german: Fischfluss Canyon), is located in the south of Namibia. It is the largest canyon in Africa, as well as the second most visited tourist attraction in Namibia.Ma ...
in
Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea ...
. In August 2013, the discovery of
Greenland Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland ...
's
Grand Canyon The Grand Canyon (, yuf-x-yav, Wi:kaʼi:la, , Southern Paiute language: Paxa’uipi, ) is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a m ...
was reported, based on the analysis of data from
Operation IceBridge Operation IceBridge is an ongoing NASA mission to monitor changes in polar ice. It is an airborne follow-on mission to the ICESat satellite, continuing until after the ICESat-2 mission launch in September 2018. Program history From 2003 to ...
. It is located under an ice sheet. At long, it is believed to be the longest canyon in the world. Despite not being quite as deep or long as the Grand Canyon, the
Capertee Valley The Capertee Valley (pronounced Kay-per-tee) is a large canyon in New South Wales, Australia, north-west of Sydney that is noted to be the second widest of any canyon in the world, exceeding The Grand Canyon. It is located kilometres north-we ...
in Australia is actually 1 km wider than the Grand Canyon, making it the widest canyon in the world.


Cultural significance

Some canyons have notable cultural significance. Evidence of
archaic humans A number of varieties of '' Homo'' are grouped into the broad category of archaic humans in the period that precedes and is contemporary to the emergence of the earliest early modern humans (''Homo sapiens'') around 300 ka. Omo-Kibish I (Omo I) f ...
has been discovered in Africa's
Olduvai Gorge The Olduvai Gorge or Oldupai Gorge in Tanzania is one of the most important paleoanthropological localities in the world; the many sites exposed by the gorge have proven invaluable in furthering understanding of early human evolution. A steep-si ...
. In the southwestern United States, canyons are important archeologically because of the many
cliff-dwelling In archaeology, cliff dwellings are dwellings formed by using niches or caves in high cliffs, and sometimes with excavation or additions in the way of masonry. Two special types of cliff dwelling are distinguished by archaeologists: the cliff ...
s built in such areas, largely by the
ancient Pueblo people The Ancestral Puebloans, also known as the Anasazi, were an ancient Native American culture that spanned the present-day Four Corners region of the United States, comprising southeastern Utah, northeastern Arizona, northwestern New Mexico, an ...
who were their first inhabitants.


Notable examples

The following list contains only the most notable canyons of the world, grouped by region.


Africa


Namibia

*
Fish River Canyon The Fish River Canyon (Afrikaans: ''Visrivier Canyon'' or'' Visrivier Kuil'', german: Fischfluss Canyon), is located in the south of Namibia. It is the largest canyon in Africa, as well as the second most visited tourist attraction in Namibia.Ma ...


South Africa

*
Blyde River Canyon The Blyde River Canyon is a 26km long Canyon located in Mpumalanga, South Africa. It is the one of the larger canyons on Earth but much smaller than those of Asia, the Grand Canyon and the Fish River Canyon. Unlike the Grand and Fish River Canyo ...
,
Mpumalanga Mpumalanga () is a province of South Africa. The name means "East", or literally "The Place Where the Sun Rises" in the Swazi, Xhosa, Ndebele and Zulu languages. Mpumalanga lies in eastern South Africa, bordering Eswatini and Mozambique. ...
* Oribi Gorge,
KwaZulu-Natal KwaZulu-Natal (, also referred to as KZN and known as "the garden province") is a province of South Africa that was created in 1994 when the Zulu bantustan of KwaZulu ("Place of the Zulu" in Zulu) and Natal Province were merged. It is loca ...


Tanzania

*
Olduvai Gorge The Olduvai Gorge or Oldupai Gorge in Tanzania is one of the most important paleoanthropological localities in the world; the many sites exposed by the gorge have proven invaluable in furthering understanding of early human evolution. A steep-si ...


Americas


Argentina

*
Atuel Canyon The Atuel Canyon (in Spanish ''Cañón del Atuel'') is a narrow canyon and popular tourist attraction within Valle Grande, Argentina. The canyon is popular location for adventure sports, including river rafting, hiking, climbing, horse riding and ...
,
Mendoza Province Mendoza, officially Province of Mendoza, is a province of Argentina, in the western central part of the country in the Cuyo region. It borders San Juan to the north, La Pampa and Neuquén to the south, San Luis to the east, and the republic o ...


Brazil

* Itaimbezinho Canyon,
Rio Grande do Sul Rio Grande do Sul (, , ; "Great River of the South") is a state in the southern region of Brazil. It is the fifth-most-populous state and the ninth largest by area. Located in the southernmost part of the country, Rio Grande do Sul is border ...
Bolivia * Torotoro River Canyon


Canada

*
Grand Canyon of the Stikine The Grand Canyon of the Stikine is a stretch of the Stikine River in northern British Columbia, Canada. It has been compared to the Grand Canyon of the Colorado. The canyon is home to a large population of mountain goats and other wildlife. Off ...
,
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, for ...
* Horseshoe Canyon,
Alberta Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest T ...
*
Niagara Gorge Niagara Gorge is an long canyon carved by the Niagara River along the Canada–United States border, between the U.S. state of New York and the Canadian province of Ontario. It begins at the base of Niagara Falls and ends downriver at the edge ...
,
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
*
Ouimet Canyon Ouimet Canyon is a large gorge in the municipality of Dorion, Thunder Bay District in northwestern Ontario, Canada, about northeast of the city of Thunder Bay. The gorge is deep, wide and long, protected as part of Ouimet Canyon Provincial P ...
, Ontario


Colombia

* Chicamocha Canyon, Santander Department


Mexico

*
Barranca de Oblatos Barranca de Oblatos ( en, Oblatos Canyon), also known as Barranca de Huentitán, is a canyon carved by the Río Grande de Santiago in Mexico in the state of Jalisco. It lies on the northeast side of the municipality of Guadalajara and on the edg ...
,
Jalisco Jalisco (, , ; Nahuatl: Xalixco), officially the Free and Sovereign State of Jalisco ( es, Estado Libre y Soberano de Jalisco ; Nahuatl: Tlahtohcayotl Xalixco), is one of the 31 states which, along with Mexico City, comprise the 32 Federal ...
* Copper Canyon,
Chihuahua Chihuahua may refer to: Places * Chihuahua (state), a Mexican state **Chihuahua (dog), a breed of dog named after the state **Chihuahua cheese, a type of cheese originating in the state **Chihuahua City, the capital city of the state **Chihuahua Mu ...
* Sumidero Canyon,
Chiapas Chiapas (; Tzotzil and Tzeltal: ''Chyapas'' ), officially the Free and Sovereign State of Chiapas ( es, Estado Libre y Soberano de Chiapas), is one of the states that make up the 32 federal entities of Mexico. It comprises 124 municipalities ...


Peru

*
Cañón del Pato Cañón del Pato (Spanish: Duck Canyon) is on the Rio Santa (Santa River) at the north end of the Callejón de Huaylas (Corridor of Huaylas) in north-central Peru. The mostly rocky canyon walls are too steep and arid for cultivation, and in only a ...
,
Ancash Region Ancash ( qu, Anqash; es, Áncash ) is a department and region in northern Peru. It is bordered by the departments of La Libertad on the north, Huánuco and Pasco on the east, Lima on the south, and the Pacific Ocean on the west. Its capital is ...
*
Colca Canyon The Colca Canyon is a canyon of the Colca River in southern Peru, located about northwest of Arequipa. With a depth of about 1000 - 2000 m (3300 - 6600 ft) (whereas bottom is at cca 2000 m and edges are at 3000 - 4000 metres above the sea lev ...
,
Arequipa Region Arequipa ( ay, Ariqipa; qu, Ariqipa) is a department and region in southwestern Peru. It is the sixth largest department in Peru, after Puno, Cuzco, Madre de Dios, Ucayali, and Loreto, its sixth most populous department, and its eleventh leas ...
*
Cotahuasi Canyon Cotahuasi Canyon (from Quechua Kutawasi), near the city of Arequipa in Peru, is one of the deepest canyons in the world. With a depth of approximately , as defined as the difference in elevation at river level and the peak of a mountain alongside ...
, Arequipa Region


United States

*
American Fork Canyon American Fork Canyon is a canyon in the Wasatch Mountains of Utah, United States. The canyon is famous for the Timpanogos Cave National Monument, which resides on its south side. It is named after the American Fork River, which runs through the ...
,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
*
Antelope Canyon Navajo Upper Antelope Canyon is a slot canyon in the American Southwest, on Navajo land east of Lechee, Arizona. It includes five separate, scenic slot canyon sections on the Navajo Reservation, referred to as Upper Antelope Canyon (or The Cra ...
,
Arizona Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...
* Apple River Canyon,
Illinois Illinois ( ) is a state in the Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolitan areas include, Peoria and Rock ...
* Ausable Chasm,
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 * '' ...
*
Big Cottonwood Canyon Big Cottonwood Canyon is a canyon in the Wasatch Range southeast of Salt Lake City in the U.S. state of Utah. The -long canyon provides hiking, biking, picnicking, rock-climbing, camping, and fishing in the summer. Its two ski resorts, Brig ...
,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
* Black Canyon of the Gunnison,
Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...
* Black Hand Gorge,
Ohio Ohio () is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Of the List of states and territories of the United States, fifty U.S. states, it is the List of U.S. states and territories by area, 34th-l ...
* Blackwater Canyon,
West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the ...
*
Blue Creek Canyon Blue Creek Canyon is a narrow, steep-walled canyon in Gunnison County, Colorado. It lies between Fitzpatrick Mesa and Blue Mesa and is south of Morrow Point Reservoir and southeast of Cimarron, Colorado. U.S. Highway 50 goes through the canyon. ...
, Colorado *
Bluejohn Canyon Bluejohn Canyon (often mistakenly referred to as "Blue John Canyon") is a slot canyon in eastern Wayne County, Utah, United States. It is on BLM land just south of the boundary of the Horseshoe Canyon Unit of Canyonlands National Park. Descr ...
,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
*
Box Canyon A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosive activity of a river over geologic time scales. Rivers have a natural tendency to cu ...
, Colorado * Breaks Canyon,
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 ...
and
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 are ...
* Butterfield Canyon,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
* Cane Creek,
Alabama (We dare defend our rights) , anthem = " Alabama" , image_map = Alabama in United States.svg , seat = Montgomery , LargestCity = Huntsville , LargestCounty = Baldwin County , LargestMetro = Greater Birmingham , area_total_km2 = 135,7 ...
* Canyon de Chelly, Arizona *
Canyonlands National Park Canyonlands National Park is an American national park located in southeastern Utah near the town of Moab. The park preserves a colorful landscape eroded into numerous canyons, mesas, and buttes by the Colorado River, the Green River, and their ...
, canyons of the
Colorado River The Colorado River ( es, Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and northern Mexico. The river drains an expansive, arid watershed that encompasses parts of seven U.S. s ...
and its main tributary the Green River,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
* Cheat Canyon, West Virginia * Clifton Gorge, Ohio * Clifty Canyon,
Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th ...
*
Cloudland Canyon Cloudland Canyon State Park is a Georgia state park located near Trenton and Cooper Heights on the western edge of Lookout Mountain. One of the largest and most scenic parks in Georgia, it contains rugged geology, and offers visitors a range ...
,
Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...
*
Columbia River Gorge The Columbia River Gorge is a canyon of the Columbia River in the Pacific Northwest of the United States. Up to deep, the canyon stretches for over as the river winds westward through the Cascade Range, forming the boundary between the st ...
,
Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
and
Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...
* Conkle's Hollow, Ohio * Cottonwood Canyon,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
*
Crooked River Gorge Crooked River Gorge is a gorge located around Warm Springs and Smith Rock State Park, Central Oregon Central Oregon is a geographic region in the U.S. state of Oregon and is traditionally considered to be made up of Deschutes, Jefferson, ...
,
Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
*
Death Hollow Death Hollow, Death Canyon or Little Death Hollow is a slot canyon in the Grand Staircase–Escalante National Monument in central Garfield County, Utah, United States. It is located on the East side of the Escalante River southeast of the town ...
, Utah *
Desolation Canyon Desolation Canyon is a remote canyon on the Green River in eastern Utah, United States that is listed on the National Register of Historic Places (NRHP). It is said to be one of the most remote areas in the contiguous United States. Descriptio ...
, Utah *
Dismals Canyon Dismals Canyon is a sandstone gorge near Phil Campbell in Franklin County, Alabama. It was declared a National Natural Landmark in May 1974. Dismals Canyon is one of only a few places where insects called dismalites ('' Orfelia fultoni'', a dist ...
, Alabama * Flaming Gorge,
Wyoming Wyoming () is a state in the Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the southwest, and Colorado to t ...
and Utah *
Flume Gorge The Flume Gorge (locally, just The Flume) is a natural gorge extending horizontally at the base of Mount Liberty in Franconia Notch State Park, New Hampshire, United States. Cut by Flume Brook, the gorge features walls of Conway granite ...
, New Hampshire *
Glen Canyon Glen Canyon is a natural canyon carved by a length of the Colorado River, mostly in southeastern and south-central Utah, in the United States. Glen Canyon starts where Narrow Canyon ends, at the confluence of the Colorado River and the Dirty D ...
, Utah and Arizona *
Glenwood Canyon Glenwood Canyon is a rugged scenic canyon in western Colorado in the United States. Its walls climb as high as above the Colorado River. It is the largest such canyon on the Upper Colorado. The canyon, which has historically provided the route ...
, Colorado * Gore Canyon, Colorado *
Grand Canyon The Grand Canyon (, yuf-x-yav, Wi:kaʼi:la, , Southern Paiute language: Paxa’uipi, ) is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a m ...
, Arizona *
Grand Canyon of the Yellowstone The Grand Canyon of the Yellowstone is the first large canyon on the Yellowstone River downstream from Yellowstone Falls in Yellowstone National Park in Wyoming. The canyon is approximately long, between deep and from wide. History Althoug ...
, Wyoming *
Grandstaff Canyon Grandstaff Canyon (called Nigger Bill Canyon from the late 19th century until the 1960s, and Negro Bill Canyon until 2017) is a canyon in southern Grand County, Utah, United States. It is part of the Colorado River watershed. Its stream flows ...
, Utah * Guffey Gorge, Colorado *
Gulf Hagas Gulf Hagas is a gorge located in the mountains of northern Maine woods and is often referred to as the Grand Canyon of Maine. The West Branch of the Pleasant River cuts through the earth for three miles creating a vertically walled slate gorge wit ...
,
Maine Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and nor ...
*
Hells Canyon Hells Canyon is a canyon in the Western United States, located along the border of eastern Oregon, a small section of eastern Washington and western Idaho. It is part of the Hells Canyon National Recreation Area which is also located in p ...
,
Idaho Idaho ( ) is a state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border with the province of British Columbia. It borders the states of Montana and Wyom ...
,
Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
, and
Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...
*
Horse Canyon Horse Canyon is a small canyon near the towns of Boulder and Escalante in the Grand Staircase–Escalante National Monument in central Garfield County, Utah, United States Description The canyon is one of the three canyons which meet at a fork a ...
, Utah *
Kern River Canyon The Kern River Canyon is a canyon in Kern County, California. It is located in the Southern Sierra Nevada. The canyon was formed by the Kern River, and connects the Kern River Valley and southern San Joaquin Valley.Lee, Charles. ''An Intensive S ...
,
California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
* Kings Canyon,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
* Kings Canyon,
California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
*
Leslie Gulch Leslie Gulch is a canyon in Malheur County, Oregon, United States. It is on the east side of Owyhee Lake, a reservoir on the Owyhee River. Its abundant and striking rock formations are made of tuff. The gulch was named after a local rancher, H ...
,
Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
* Linville Gorge,
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 ...
*
Little Cottonwood Canyon Little Cottonwood Canyon lies within the Wasatch-Cache National Forest along the eastern side of the Salt Lake Valley, roughly 15 miles from Salt Lake City, Utah. The canyon is part of Granite, a CDP and "Community Council" designated by Salt ...
, Utah *
Little Grand Canyon The Little Grand Canyon (officially named Grand Canyon) is a box canyon located in Shawnee National Forest in Jackson County, Illinois, United States, south of Murphysboro. It is located on east bank of the Big Muddy River across from Turkey Ba ...
, Illinois *
Little River Canyon Little is a synonym for small size and may refer to: Arts and entertainment * ''Little'' (album), 1990 debut album of Vic Chesnutt * ''Little'' (film), 2019 American comedy film *The Littles, a series of children's novels by American author John P ...
, Alabama *
Logan Canyon Logan Canyon is in the western United States in northeastern Utah, a canyon that cuts its way through the Bear River Mountains, a branch of the Wasatch Range. It is popular for both summer and winter activities, especially rock-climbing, hikin ...
, Utah *
Mather Gorge Mather Gorge is a river gorge south and just downriver of Great Falls in the state of Maryland bordering Virginia. The Maryland land side of the gorge is Bear Island, part of the Chesapeake and Ohio Canal National Historical Park, and the Virgin ...
,
Maryland Maryland ( ) is a state in the Mid-Atlantic region of the United States. It shares borders with Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to ...
*
Marysvale Canyon Marysvale Canyon (sometimes referred to as Sevier Canyon) is a canyon in Piute and Sevier counties in southwest Utah, United States which runs north from just north of Marysvale north to the town of Sevier. Description The canyon is a ste ...
, Utah * McCormick's Creek Canyon,
Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th ...
*
Millcreek Canyon Millcreek Canyon (also Mill Creek Canyon) is a canyon in the Wasatch Mountains and part of Millcreek City on the east side of the Salt Lake Valley, Utah. It is a popular recreation area both in the summer and in the winter. It was named by Brigha ...
, Utah *
New River Gorge The New River Gorge National Park and Preserve is a unit of the United States National Park Service (NPS) designed to protect and maintain the New River Gorge in southern West Virginia in the Appalachian Mountains. Established in 1978 as a nat ...
, West Virginia * Ninemile Canyon, Utah *
Ogden Canyon 300px, Ogden Canyon, August 2005 Ogden Canyon is a canyon in the Wasatch Range in eastern Weber County, Utah, United States, just east of Ogden. Geography Ogden Canyon is a roughly long canyon with a series of smaller side canyons in the Was ...
, Utah *
Oneonta Gorge __NOTOC__ Oneonta Gorge is a scenic gorge located in the Columbia River Gorge area of the American state of Oregon. The U.S. Forest Service has designated it as a botanical area because of the unique aquatic and woodland plants that grow there ...
,
Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
*
Palo Duro Canyon Palo Duro Canyon is a canyon system of the Caprock Escarpment located in the Texas Panhandle near the cities of Amarillo, Texas, Amarillo and Canyon, Texas, Canyon. As the second-largest canyon in the United States, it is roughly long and has an ...
, Texas *Parleys Canyon, Utah *Pine Creek Gorge, Pennsylvania *Poudre Canyon, Colorado *Providence Canyon State Park, Providence Canyon, Georgia *Quechee Gorge, Vermont *Red River Gorge, Kentucky *Rio Grande Gorge, New Mexico *Royal Gorge, Colorado *Ruby Canyon, Utah *Snake River, Snake River Canyon,
Idaho Idaho ( ) is a state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border with the province of British Columbia. It borders the states of Montana and Wyom ...
*Snow Canyon State Park, Snow Canyon, Utah *Stillwater Canyon, Utah *Tallulah Gorge,
Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...
*Tenaya Canyon, California *Tennessee River Gorge, Alabama and Tennessee *The Trough, West Virginia *Unaweep Canyon, Colorado *Uncompahgre Gorge, Colorado *Waimea Canyon State Park, Waimea Canyon, Hawaii *The Walls of Jericho (canyon), Walls of Jericho, Alabama *Weber Canyon, Utah *Westwater Canyon, Utah *Wolverine Canyon, Utah *White Canyon (San Juan County, Utah), White Canyon, Utah *Zion Canyon, Utah


Asia


China

*Three Gorges, Chongqing *Tiger Leaping Gorge, Yunnan *Yarlung Zangbo Grand Canyon, Tibet Autonomous Region


India

*Gandikota, Kadapa District, Andhra Pradesh *Raneh Falls, Chatarpur district, Madhya Pradesh *Idukki, Western Ghats, Kerala


Indonesia

* Brown Canyon, Semarang, Central Java * Cukang Taneuh, Pangandaran, West Java


Others

*Afghanistan – Tang-e Gharu *Japan – Tenryū-kyō in Nagano Prefecture *Kazakhstan – Charyn Canyon *Nepal – Kali Gandaki Gorge *Russia – Delyun-Uran (Vitim River) *Pakistan - Indus River Gorge through the Himalaya *Taiwan – Taroko Gorge in Hualien County *Turkey – Ihlara Valley in Aksaray Province


Europe


United Kingdom

*Avon Gorge, Bristol *Burrington Combe,
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 , lor ...
*Cheddar Gorge,
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 , lor ...
*Corrieshalloch Gorge, Ullapool *Ebbor Gorge,
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 , lor ...
*Gordale Scar, North Yorkshire *Winnats Pass, Derbyshire


France

*Gorges de l'Ardèche, Auvergne-Rhône-Alpes *Gorges de Daluis, Provence-Alpes-Côte d'Azur *Gorges du Tarn, Occitania (administrative region), Occitanie *Grands Goulets, Auvergne-Rhône-Alpes *Verdon Gorge, Alpes-de-Haute-Provence


Ukraine

*Aktove canyon *Buky Canyon *Dniester Canyon


Others

*Albania – Osum Canyon, Kanionet e Skraparit *Albania/Montenegro – Cem (river), Cem *Bosnia and Herzegovina – Rakitnica, Trnovo, Rakitnica, Drina, Neretva, Vrbas (river), Vrbas, Unac (river), Unac, Čude Canyon, Čude, Ugar (river), Ugar, Prača (river), Prača, *Bulgaria – Trigrad Gorge, Kresna Gorge, Iskar Gorge *Finland – Korouoma Canyon *Germany – Partnach Gorge *Greece – Vikos Gorge, Samaria Gorge *Greenland – Greenland's Grand Canyon *Iceland – Fjaðrárgljúfur, Fjaðrárgljúfur Canyon *Kosovo – Rugova Canyon, White Drin Canyon, Kacanik Gorge *North Macedonia – Matka Canyon *Montenegro – Morača, Piva (river), Piva *Montenegro/Bosnia and Herzegovina –
Tara River Canyon The Tara River Canyon (, ; ), also known as the Tara River Gorge, is the largest and deepest canyon in Europe, which is for the most part located in Montenegro, and to a smaller extent in Bosnia and Herzegovina. The most attractive part of the c ...
*Montenegro/Serbia – Ibar (river), Ibar *Norway – Sautso, Sautso Canyon *Poland/Slovakia – Dunajec River Gorge *Russia – Sulak Canyon, Dagestan *Serbia/Bosnia and Herzegovina – Lim (river), Lim *Serbia/Romania - Iron Gates *Slovenia – Vintgar Gorge *Switzerland – Aare Gorge


Oceania


Australia

*Joffre Gorge, Karijini National Park, Western Australia *Katherine Gorge, Northern Territory *Kings Canyon (Northern Territory), Kings Canyon, Northern Territory *Murchison River Gorge, Western Australia *Jamison Valley, New South Wales *
Capertee Valley The Capertee Valley (pronounced Kay-per-tee) is a large canyon in New South Wales, Australia, north-west of Sydney that is noted to be the second widest of any canyon in the world, exceeding The Grand Canyon. It is located kilometres north-we ...
, New South Wales – the world's second-widest canyon *Shoalhaven River, Shoalhaven Gorge, New South Wales *Werribee Gorge, Victoria (Australia), Victoria *The Slot canyon, Slot Canyons of the Blue Mountains (New South Wales), Blue Mountains, New South Wales


New Zealand

*Manawatū Gorge, North Island *Skippers Canyon, South Island


Outer space

*Ithaca Chasma on Saturn's moon Tethys (moon), Tethys *Valles Marineris on Mars, the largest-known canyon in the Solar System *Vid Flumina on Saturn's largest moon Titan (moon), Titan is the only known liquid-floored canyon in the Solar System besides Earth *Messina Chasmata on Uranus' moon Titania (moon), Titania Venus has many craters and canyons on its surface. The troughs on the planet are part of a system of canyons that is more than 6,400 km long.


See also

*Sinkhole * * * * * * * *


References


External links

* * {{Authority control Canyons and gorges, Slope landforms Landscape