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Hvannadalshnjúkur
Hvannadalshnjúkur (pronounced ) or Hvannadalshnúkur is a pyramidal peak on the northwestern rim of the summit crater of the Öræfajökull volcano in Vatnajökull National Park, Iceland. Its summit is the highest point in the country. Geography An official measurement completed in August 2005 established the height of the mountain as Vatnajokull.com Retrieved 2013-08-09. (previously set as ). The peak is part of the . Access to the summit The route to the top is a popular climb through numerous and frequently hidden |
Vatnajökull National Park
Vatnajökull National Park ( is, Vatnajökulsþjóðgarður ) is one of three national parks in Iceland. It encompasses all of Vatnajökull glacier and extensive surrounding areas. These include the national parks previously existing at Skaftafell in the southwest and Jökulsárgljúfur in the north. The unique qualities of Vatnajökull National Park are primarily its great variety of landscape features, created by the combined forces of rivers, glacial ice, and volcanic and geothermal activity. On 5 July 2019, Vatnajökull National Park was inscribed as a World Heritage Site. History Vatnajökull National Park was established on 7 June 2008. When established, the park covered an area of 12,000 km2, but with recent additions of Lakagígar, Langisjór, Krepputunga and Jökulsárlón (including its surrounding areas) it now covers 14,141 km2 or approximately 14% of Iceland, making it Europe's second largest national park in terms of area after Yugyd Va in Russia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra Prominent Peak
An ultra-prominent peak, or Ultra for short, is a mountain summit with a topographic prominence of or more; it is also called a P1500. The prominence of a peak is the minimum height of climb to the summit on any route from a higher peak, or from sea level if there is no higher peak. There are approximately 1,524 such peaks on Earth. Some well-known peaks, such as the Matterhorn and Eiger, are not Ultras because they are connected to higher mountains by high cols and therefore do not achieve enough topographic prominence. The term "Ultra" originated with earth scientist Steve Fry, from his studies of the prominence of peaks in Washington (state), Washington in the 1980s. His original term was "ultra major mountain", referring to peaks with at least of prominence. Distribution Currently, 1,518 Ultras have been identified above sea level: 639 in Asia, 356 in North America, 209 in South America, 120 in Europe (including 12 in the Caucasus), 84 in Africa, 69 in Oceania, and 41 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Countries By Highest Point
The following sortable table lists land surface elevation extremes by country or dependent territory. Topographic elevation is the vertical distance above the reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface. Table }) is a salt lake on the border between Turkmenistan and Uzbekistan which dries into salt ponds and can eventually leave a salt flat with an elevation as low as in Turkmenistan. At present, the water level of the main lake in Turkmenistan is about , with a higher lake in Uzbekistan at . , - , , Blue Hills on Providenciales , North Atlantic Ocean , - , , Unnamed location on Niulakita , South Pacific Ocean , - , , Mount Stanley ( Margherita Peak) , Albert Nile , - , , Hoverla , Kuyalnik Estuary , - , , Jabal Al Jais , Persian Gulf Gulf of Oman , - , , Ben Nevis , Holme Fen , - , , Denali , Badwater Basin , - , , Unnamed hill on Sand Island ( Johnston Atoll) , Pacific Ocean , - , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iceland
Iceland ( is, Ísland; ) is a Nordic island country in the North Atlantic Ocean and in the Arctic Ocean. Iceland is the most sparsely populated country in Europe. Iceland's capital and largest city is Reykjavík, which (along with its surrounding areas) is home to over 65% of the population. Iceland is the biggest part of the Mid-Atlantic Ridge that rises above sea level, and its central volcanic plateau is erupting almost constantly. The interior consists of a plateau characterised by sand and lava fields, mountains, and glaciers, and many glacial rivers flow to the sea through the lowlands. Iceland is warmed by the Gulf Stream and has a temperate climate, despite a high latitude just outside the Arctic Circle. Its high latitude and marine influence keep summers chilly, and most of its islands have a polar climate. According to the ancient manuscript , the settlement of Iceland began in 874 AD when the Norwegian chieftain Ingólfr Arnarson became the first p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Öræfajökull
Öræfajökull (; ' Öræfi glacier' or 'wasteland glacier') is an ice-covered volcano in south-east Iceland. The largest active volcano and the highest peak in Iceland at , it lies within the Vatnajökull National Park and is covered by part of the glacier. The original Norse settlers named the volcano Knappafellsjǫkull (Old Norse: ; Modern Icelandic: Hnappafellsjökull ; 'knobs mountain glacier'). The current name, ''Öræfajökull'', was eventually adopted after the 1362 eruption. Description Öræfajökull is located at the southern extremity of the Vatnajökull glacier and overlooking the Ring Road between Höfn and Vík. It is the largest active volcano in the country, and on the summit crater's northwestern rim is Hvannadalshnúkur, the highest peak in Iceland at . Geographically, Öræfajökull is considered part of Vatnajökull, and the area covered by glacier is within the boundary of Vatnajökull National Park. Activity Öræfajökull has erupted twice in historic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reykjavík
Reykjavík ( ; ) is the capital and largest city of Iceland. It is located in southwestern Iceland, on the southern shore of Faxaflói bay. Its latitude is 64°08' N, making it the world's northernmost capital of a sovereign state. With a population of around 131,136 (and 233,034 in the Capital Region), it is the centre of Iceland's cultural, economic, and governmental activity, and is a popular tourist destination. Reykjavík is believed to be the location of the first permanent settlement in Iceland, which, according to Landnámabók, was established by Ingólfr Arnarson in 874 CE. Until the 18th century, there was no urban development in the city location. The city was officially founded in 1786 as a trading town and grew steadily over the following decades, as it transformed into a regional and later national centre of commerce, population, and governmental activities. It is among the cleanest, greenest, and safest cities in the world. History According to lege ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyramidal Peak
A pyramidal peak, sometimes called a glacial horn in extreme cases, is an angular, sharply pointed mountain peak which results from the cirque erosion due to multiple glaciers diverging from a central point. Pyramidal peaks are often examples of nunataks. Formation Glaciers, typically forming in drainages on the sides of a mountain, develop bowl-shaped basins called cirques (sometimes called ‘corries’ - from Scottish Gaelic ʰəɾə(a bowl) - or s). Cirque glaciers have rotational sliding that abrades the floor of the basin more than walls and that causes the bowl shape to form. As cirques are formed by glaciation in an alpine environment, the headwall and ridges between parallel glaciers called arêtes become more steep and defined. This occurs due to freeze/thaw and mass wasting beneath the ice surface. It is widely held that a common cause for headwall steepening and extension headward is the crevasses known as bergschrund that occur between the moving ice and the he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Crater
A volcanic crater is an approximately circular depression in the ground caused by Volcano, volcanic activity. It is typically a bowl-shaped feature containing one or more vents. During Types of volcanic eruptions, volcanic eruptions, molten magma and volcanic gases rise from an underground magma chamber, through a conduit, until they reach the crater's vent, from where the gases escape into the atmosphere and the magma is erupted as lava. A volcanic crater can be of large dimensions, and sometimes of great depth. During certain types of explosive eruptions, a volcano's magma chamber may empty enough for an area above it to subside, forming a type of larger depression known as a caldera. Geomorphology In most volcanoes, the crater is situated at the top of a mountain formed from the erupted volcanic deposits such as lava flows and tephra. Volcanoes that terminate in such a summit crater are usually of a conical form. Other volcanic craters may be found on the flanks of volcanoe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crevasse
A crevasse is a deep crack, that forms in a glacier or ice sheet that can be a few inches across to over 40 feet. Crevasses form as a result of the movement and resulting stress associated with the shear stress generated when two semi-rigid pieces above a plastic substrate have different rates of movement. The resulting intensity of the shear stress causes a breakage along the faces. Description Crevasses often have vertical or near-vertical walls, which can then melt and create seracs, arches, and other ice formations. These walls sometimes expose layers that represent the glacier's stratigraphy. Crevasse size often depends upon the amount of liquid water present in the glacier. A crevasse may be as deep as 45 metres and as wide as 20 metres. by |
List Of Islands By Highest Point
This is a list of islands in the world ordered by their highest point; it lists islands with peaks by elevation. At the end of this article continental landmasses are also included for comparison. Island countries and territories listed are those containing the highest point. __TOC__ List of islands with highest point by elevation Other notable island peaks Many of the following islands are selected for inclusion as the main island or having the highest peak in their island nation. The list includes some dependent or semi-dependent island overseas territories with their own ISO 3166-1 country code. The dependencies of Guernsey (Alderney, Sark, Herm) and St. Helena (Tristan da Cunha, Ascension Island) are listed as separate units. Nevis (Saint Kitts-Nevis) is also listed separately. The islands of the former Netherlands Antilles (Aruba, Curaçao, Bonaire, Saint Martin, Sint Eustatius, Saba) have been split up in separate units. The list also includes other notable isl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of European Ultra Prominent Peaks
This is a list of all the mountains in Europe with ultra-prominent peaks with topographic prominence greater than . The column "Col" denotes the highest elevation to which one must descend from a peak in order to reach peaks with higher elevations; note that the elevation of any peak is the sum of its prominence and col. European peaks by prominence The above European Top 10 list excludes peaks on lands and islands that are part of European countries but are outside or on the limits of the European subcontinent and its tectonic and geographic boundaries, like Teide (with prominence of 3715m), Tenerife Island, Spain; Belukha peak of the Altai Mountains in Russia (with prominence of 3343m); and Piton des Neiges (with prominence of 3069m), Réunion, France. For ease of reference, the complete list below is divided into sections. Islands in the Atlantic, like Azores and Iceland, the Arctic archipelagos of Jan Mayen, Svalbard, and Novaya Zemlya, Mediterranean Sicily and the other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Region (Iceland)
Southern Region ( is, Suðurland , lit: ''Southern Land'') is a region of Iceland. The population of the region was 28,399 (1 January 2020). The largest town in the region is Selfoss, with a population of 6,000. See also * Regions of Iceland The regions of Iceland are eight areas of Iceland that roughly follow the arrangement of parliamentary constituencies as they were between 1959 and 2003. These regions are not incorporated polities but rather recognized groupings of municipalities ... External links *Source {{iceland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
