Delchev Ridge (Delchev Hrebet \'del-chev 'hre-bet\) is the eastern ridge of the

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 ...

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 ...

extending 10 km east-northeastward from

Devin Saddle Devin Saddle (Devinska Sedlovina \'de-vin-ska se-dlo-vi-'na\) is a saddle of in the Tangra Mountains, Livingston Island located between Levski Ridge to the west and Delchev Ridge to the east. It is part of the divide between the glacial catchme ...

Renier Point Renier Point () is a narrow point forming the east extremity of both Burgas Peninsula and Livingston Island in the South Shetland Islands, Antarctica. The feature was known to sealers as Point Renier as early as 1821. The name ‘Pin Point’, gi ...

. The ridge is named in association with its summit

Delchev Peak Delchev Peak (, ) is the summit of Delchev Ridge, Tangra Mountains, Livingston Island and rises to approximately 940 m. The peak surmounts Iskar Glacier to the west, Sopot Ice Piedmont to the north, and Ropotamo Glacier to the south. The peak ...

(ca. 940 m). The north slopes of the ridge between

Elena Peak Elena Peak (, ) is a 700 m peak in Delchev Ridge, Tangra Mountains on Livingston Island in the South Shetland Islands. The peak surmounts Sopot Ice Piedmont to the north and Strandzha Glacier to the south, and was named after the Bulgarian ...

and

together with the adjacent portion of

Sopot Ice Piedmont Sopot Ice Piedmont (, ) is an ice piedmont situated on Burgas Peninsula, Livingston Island in the South Shetland Islands, Antarctica, northeast of Iskar Glacier and north of Ropotamo, Strandzha and Pautalia Glaciers. It extends 7.5 km in ...

are a popular site for

backcountry skiing Backcountry skiing ( US), also called off-piste (Europe), alpine touring, freeriding or out-of-area, is skiing in the backcountry on unmarked or unpatrolled areas either inside or outside a ski resort's boundaries. This contrasts with alpine s ...

and

climbing Climbing is the activity of using one's hands, feet, or other parts of the body to ascend a steep topographical object that can range from the world's tallest mountains (e.g. the eight thousanders) to small boulders. Climbing is done for locom ...

, with skiers landed by ''Zodiac'' rigid inflatable boats from cruise ships visiting the

Half Moon Island Half Moon Island is a minor Antarctic island, lying in McFarlane Strait north of Burgas Peninsula, Livingston Island in the South Shetland Islands of the Antarctic Peninsula region. Its surface area is . The Argentine Cámara Base is located o ...

area.

Location

The midpoint of Delchev Ridge is located at . The ridge was mapped by the 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 ...

in 1968, Argentine mapping in 1980 and Bulgarian mapping in 2005 and 2009.

Delchev Ridge in popular culture

The cover of the VA album ''Under Heaven: Vinson Massif (2010)'' actually features a photo not of

Vinson Massif Vinson Massif () is a large mountain massif in Antarctica that is long and wide and lies within the Sentinel Range of the Ellsworth Mountains. It overlooks the Ronne Ice Shelf near the base of the Antarctic Peninsula. The massif is located ab ...

but of Delchev Ridge instead, with

Mugla Passage Mugla Passage (, ‘Protok Mugla’ \'pro-tok 'mu-gla\) is the 1.35 km wide passage between Half Moon Island and the north coast of Burgas Peninsula on Livingston Island in the South Shetland Islands, Antarctica. The passage is named after ...

and

Vaptsarov Peak Vaptsarov Peak (, ) rises to approximately 410 m in Delchev Ridge, Tangra Mountains, eastern Livingston Island in the South Shetland Islands, Antarctica. The peak has steep and ice-free western slopes, and surmounts Ihtiman Hook to the northwes ...

in the foreground, and (left to right)

and

in the background. Both the picture and the misidentification may have possibly originated in the ‘Vinson Massif’ entry of the ‘Seven Summits Quest’ website.Vinson Massif.
''The Seven Summits Quest''. June 2008.

Maps

South Shetland Islands.
Scale 1:200000 topographic map No. 3373. DOS 610 – W 62 58. Tolworth, UK, 1968. * Islas Livingston y Decepción. Mapa topográfico a escala 1:100000. Madrid: Servicio Geográfico del Ejército, 1991. * S. Soccol, D. Gildea and J. Bath
Livingston Island, Antarctica.
Scale 1:100000 satellite map. The Omega Foundation, USA, 2004. * L.L. Ivanov et al., Antarctica: Livingston Island and Greenwich Island, South Shetland Islands (from English Strait to Morton Strait, with illustrations and ice-cover distribution), 1:100000 scale topographic map,

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 ...

of Bulgaria, Sofia, 2005 * L.L. Ivanov. Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands. Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2010. (First edition 2009. )
Antarctic Digital Database (ADD).
Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR), 1993–2016.

Notes

References

Delchev Ridge.

SCAR A scar (or scar tissue) is an area of fibrosis, fibrous tissue that replaces normal skin after an injury. Scars result from the biological process of wound repair in the skin, as well as in other Organ (anatomy), organs, and biological tissue, t ...

Composite Gazetteer of Antarctica 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.

. (details in Bulgarian
basic data
in English)

External links

Delchev Ridge.
Copernix satellite image Tangra Mountains Ridges of Antarctica {{Antarctica-mountain-stub