The Ruen Icefall (, ) on Rozhen Peninsula in eastern

Livingston Island Livingston Island (Russian name ''Smolensk'', ) is an Antarctic island in the Southern Ocean, part of the South Shetland Islands, South Shetlands Archipelago, a group of List of Antarctic and subantarctic islands, Antarctic islands north of the ...

South Shetland Islands The South Shetland Islands are a group of List of Antarctic and subantarctic islands, Antarctic islands located in the Drake Passage with a total area of . They lie about north of the Antarctic Peninsula, and between southwest of the n ...

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. ...

is situated south of

Huntress Glacier Huntress Glacier is a glacier long and wide flowing into the head of False Bay, Livingston Island in the South Shetland Islands, Antarctica. It is situated east of Johnsons Glacier, southeast of Contell Glacier and Balkan Snowfield, south o ...

, northwest of Prespa Glacier and northeast of

Peshtera Peshtera ( , sometimes transliterated as ''Peštera'') 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 largest in the province after Paza ...

and Charity Glaciers. It descends towards

False Bay False Bay (Afrikaans: ''Valsbaai'') is a body of water in the Atlantic Ocean between the mountainous Cape Peninsula and the Hottentots Holland Mountains in the extreme south-west of South Africa. The mouth of the bay faces south and is demarc ...

from the circus overlooked by

Simeon Peak Simeon Peak (, ) rises to 1,580 mD. Boyanov and N. PetkovThe Peaks of Tangra Mountains: Project Report Part Two 2016/17.Sofia, February 2017 (in Bulgarian) in Friesland Ridge, Tangra Mountains, Livingston Island in the South Shetland Island ...

, St. Cyril Peak and St. Methodius Peak in

Friesland Ridge Friesland Ridge (Hrebet Frisland \'hre-bet 'fris-land\) is a ridge on Livingston Island in the South Shetlands, part of the Tangra Mountains. The summit, Mount Friesland, which rises to , is the northwesternmost of the ridge's six main peaks. ...

Tangra Mountains Tangra Mountains (in Bulgarian ''Тангра планина'', 'Tangra planina' \'tan-gra pla-ni-'na\) () form the principal mountain range of Livingston Island in the South Shetland Islands, Antarctica. The range had been nameless until ...

. Ruen is the summit of Osogovo Mountain in south-western Bulgaria.

Location

The icefall is centered at , which is 2 km north-northwest of St. Methodius Peak, 3.43 km east-northeast of Ogosta Point, and 4.39 km southeast of

Napier Peak Napier Peak is the partly ice-free peak rising to 380 m on Hurd Peninsula, Livingston Island in the South Shetland Islands, Antarctica. It is linked to Charrúa Gap to the north by a 1.5 km ice-covered col, and by an ice-covered saddle t ...

on Hurd Peninsula (UK

Directorate of Overseas Surveys The Ordnance Survey International or Ordnance Survey Overseas Directorate its predecessors built an archive of air photography, map and survey records for the United Kingdom from 1946 to 1999. The Ordnance Survey International Collection (formerly ...

mapping in 1968, Spanish in 1991 and Bulgarian in 2005 and 2009).

Maps

* L.L. Ivanov et al. Antarctica: Livingston Island and Greenwich Island, South Shetland Islands. Scale 1:100000 topographic map. Sofia: Antarctic Place-names Commission of Bulgaria, 2005. * L.L. Ivanov
Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands
Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2009.

References

Ruen Icefall.
SCAR

Composite Antarctic Gazetteer The Composite Gazetteer of Antarctica (CGA) of the Scientific Committee on Antarctic Research (SCAR) is the authoritative international gazetteer containing all Antarctic toponyms published in national gazetteers, plus basic information about th ...

Bulgarian Antarctic Gazetteer.

Antarctic Place-names Commission The Antarctic Place-names Commission was established by the Bulgarian Antarctic Institute in 1994, and since 2001 has been a body affiliated with the Ministry of Foreign Affairs (Bulgaria), Ministry of Foreign Affairs of Bulgaria. The Commis ...

. (details in Bulgarian
basic data
in English)

External links

Ruen Icefall.
Copernix satellite image Tangra Mountains {{Glaciology-stub