Isunngua (old spelling: ''Isúngua'') is a

highland Highlands or uplands are areas of high elevation such as a mountainous region, elevated mountainous plateau or high hills. Generally speaking, upland (or uplands) refers to ranges of hills, typically from up to while highland (or highlands) is ...

in the

Qeqqata Qeqqata (, da, Centrum, lit=Centre) is a municipality in western Greenland, operational from 1 January 2009. The municipality was named after its location in the central-western part of the country. Its population is 9,378 as of January 2020. Th ...

municipality in central-western

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 is t ...

, located immediately west of the

Greenland Ice Sheet The Greenland ice sheet ( da, Grønlands indlandsis, kl, Sermersuaq) is a vast body of ice covering , roughly near 80% of the surface of Greenland. It is sometimes referred to as an ice cap, or under the term ''inland ice'', or its Danish equiva ...

edge. In large part it is covered by the

tundra In physical geography, tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. The term ''tundra'' comes through Russian (') from the Kildin Sámi word (') meaning "uplands", "treeless moun ...

, although in the immediate vicinity of the Sermersuaq ice sheet it gradually becomes exposed, barren, and largely devoid of life. The climate is polar continental, with the area receiving very little rainfall. Isunngua is a calving site for

reindeer Reindeer (in North American English, known as caribou if wild and ''reindeer'' if domesticated) are deer in the genus ''Rangifer''. For the last few decades, reindeer were assigned to one species, ''Rangifer tarandus'', with about 10 subspe ...

Geography

Isunngua is notable for a

gravel Gravel is a loose aggregation of rock fragments. Gravel occurs naturally throughout the world as a result of sedimentary and erosive geologic processes; it is also produced in large quantities commercially as crushed stone. Gravel is classifi ...

road which leads through it towards the edge of the Greenland Ice Sheet, located east of

Kangerlussuaq Kangerlussuaq (; ; da, Søndre Strømfjord), is a settlement in western Greenland in the Qeqqata municipality located at the head of the fjord of the same name. It is Greenland's main air transport hub and the site of Greenland's largest commer ...

, and due to trivial approach it remains a popular tourist target, although very few hikers make the journey on foot, or explore the neighboring glaciers. The highland is bounded from the north by the Isunnguata Sermia

glacier A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires dis ...

, from the south by Russell Glacier and Aajuitsup Tasia lake, and from the west by

Sanningasoq Sanningasoq (old spelling: ''Sáningassoq'') is a large oligotrophic twin lake The highland is dotted with freshwater lakes, kettles, and

meltwater Meltwater is water released by the melting of snow or ice, including glacial ice, tabular icebergs and ice shelves over oceans. Meltwater is often found in the ablation zone of glaciers, where the rate of snow cover is reducing. Meltwater can be ...

outflow lakes

saturated Saturation, saturated, unsaturation or unsaturated may refer to: Chemistry * Saturation, a property of organic compounds referring to carbon-carbon bonds ** Saturated and unsaturated compounds **Degree of unsaturation ** Saturated fat or fatty ac ...

with glacial

silt Silt is granular material of a size between sand and clay and composed mostly of broken grains of quartz. Silt may occur as a soil (often mixed with sand or clay) or as sediment mixed in suspension with water. Silt usually has a floury feel when ...

Road to the ice sheet

In the spring of 2000 the

Swedish Swedish or ' may refer to: Anything from or related to Sweden, a country in Northern Europe. Or, specifically: * Swedish language, a North Germanic language spoken primarily in Sweden and Finland ** Swedish alphabet, the official alphabet used by ...

construction group

Skanska Skanska AB () is a multinational construction and development company based in Sweden. Skanska is the fifth-largest construction company in the world according to ''Construction Global'' magazine. Notable Skanska projects include renovation of t ...

's Greenlandic subsidiary completed six months' work in establishing a road for the testing company Nausta, which operates a testing site in northern Sweden. The road runs through the

glacial A glacial period (alternatively glacial or glaciation) is an interval of time (thousands of years) within an ice age that is marked by colder temperatures and glacier advances. Interglacials, on the other hand, are periods of warmer climate betw ...

valley of

Akuliarusiarsuup Kuua Akuliarusiarsuup Kuua ( da, Sandflugtdalen) is a river and valley of the same name in the Qeqqata municipality in central-western Greenland. Its source is the meltwater outflow from Russell Glacier, an outflow of the Greenland ice sheet. The ri ...

, from

to the edge of the permanent inland ice in Isunngua. A road stretching was laid on the inland ice. Nausta built the facility to complement the winter testing done by Volkswagen in northern Sweden and

Finland Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of B ...

.Explore North, Volkswagen Testing Cars in Greenland
/ref> The site at Kangerlussuaq was primarily used in the summer half of the year, from April through October. The entire testing ground was used to test cars' performance in extreme cold and conditions of near-zero friction. The cars were flown from

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 ...

to Kangerlussuaq, and then driven to the proving grounds after last-minute checks. This project was abandoned and from 2006 the road leading to the edge of the ice cap is maintained for tourist purposes only, though access to the last segment of the road is limited and requires a key to open the padlocked gate. Ice activity has demolished the inland ice segment of the road, and it now ends in Isunngua, on the edge of the ice sheet.

Photographs

File:Kettle-glacial-lake-form-isunngua-greenland.jpg,

Kettle A kettle, sometimes called a tea kettle or teakettle, is a type of pot specialized for boiling water, commonly with a ''lid'', ''spout'', and ''handle'', or a small electric kitchen appliance of similar shape that functions in a self-contained ...

in Isunngua, a round, shallow glacial lake with no outflow File:Kalaallisut-noentry-sign-home-rule.jpg, No entry for regular vehicles, a sign in

Kalaallisut Kalaallisut may refer to: * Greenlandic language * West Greenlandic West Greenlandic ( da, vestgrønlandsk), also known as Kalaallisut, is the primary language of Greenland and constitutes the Greenlandic language, spoken by the vast majority of ...

and

Danish Danish may refer to: * Something of, from, or related to the country of Denmark People * A national or citizen of Denmark, also called a "Dane," see Demographics of Denmark * Culture of Denmark * Danish people or Danes, people with a Danish a ...

, Isunngua File:Isunngua-highlands-landscape-greenland.jpg, Highlands of Isunngua, an outflow of a meltwater lake with undrinkable water File:Sermersuaq-isunngua-edge-greenland.jpg, The edge of the Greenland icesheet seen from the road scarp ruin

References

{{reflist Highlands of Greenland Kangerlussuaq