Omurtag Pass (Omurtagov Prohod \o-mur-'ta-gov 'pro-hod\) is a 720 m high pass between

Mount Bowles Mount Bowles is an ice-covered mountain high, the summit of Bowles Ridge in the central part of eastern Livingston Island in the South Shetland Islands, Antarctica. It is situated south of Vidin Heights and north of Mount Friesland, Tangra Moun ...

and Ticha Peak in

Bowles Ridge Bowles Ridge ( bg, хребет Боулс, hrebet Bouls, ) is the central ridge of eastern Livingston Island. The ridge extends 6.5 km in the east-west direction and is 1.5 km wide. The summit of the ridge is Mount Bowles which ris ...

Livingston Island Livingston Island (Russian name ''Smolensk'', ) is an Antarctic island in the Southern Ocean, part of the South Shetlands Archipelago, a group of Antarctic islands north of the Antarctic Peninsula. It was the first land discovered south of 60 ...

in the

South Shetland Islands The South Shetland Islands are a group of Antarctic islands with a total area of . They lie about north of the Antarctic Peninsula, and between southwest of the nearest point of the South Orkney Islands. By the Antarctic Treaty of 1 ...

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

and is part of an overland route between the Wörner Gap area and upper

Kaliakra Glacier Kaliakra Glacier ( bg, ледник Калиакра, lednik Kaliakra, ) is a glacier in northeastern Livingston Island, Antarctica extending in east-west direction and in north-south direction, and situated southeast of Saedinenie Snowfield, ...

. The pass is named after Khan Omurtag of

Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedo ...

, 814-831 AD. First crossed by Lyubomir Ivanov and

Doychin Vasilev Doychin Vasilev ( bg, Дойчин Василев, born 12 June 1944 in Sofia) is a Bulgarian alpinist and cinematographer who has climbed five Himalayan 8,000 m peaks: Dhaulagiri (in 1995), Mount Everest (1997), Makalu (1998), and Shishap ...

from Camp Academia on 24 December 2004.

Location

The pass is located at which is 3.87 km northeast of

Orpheus Gate Orpheus Gate (Orfeeva Porta \or-'fe-e-va 'por-ta\), also ''Orpheus Pass'', is the 548 m high and 380 m wide pass in eastern Livingston Island in the South Shetland Islands, Antarctica, bounded by Pliska Ridge to the southeast and Burdick Ridge to ...

, 3.97 km east of

Rezen Saddle Rezen Saddle ( bg, Rezenska Sedlovina \'re-zen-ska se-dlo-vi-'na\) is a geographical feature on Livingston Island in the South Shetland Islands, Antarctica. The 600 m long horseshoe-shaped flat saddle of elevation 420 m lies between Rezen Knol ...

, 5.16 km south of

Elhovo Gap Elhovo Gap (Elhovska Sedlovina \'el-hov-ska se-dlo-vi-'na\) is a 420 m high saddle extending in west-southwest–east-northeast direction from Gleaner Heights to Leslie Hill, Livingston Island in the South Shetland Islands, Antarctica which for ...

, 3.25 km west of

Pirdop Gate Pirdop Gate (Pirdopska Porta \pir-'dop-ska 'por-ta\) is a 300-m wide pass between Maritsa Peak and Atanasoff Nunatak in eastern Bowles Ridge, Livingston Island in the South Shetland Islands, Antarctica. It has an elevation of 376 m at its northe ...

, 4.09 km northwest of

Lozen Saddle Lozen Saddle (Lozenska Sedlovina \'lo-zen-ska se-dlo-vi-'na\) is a 437 m high saddle situated between Lozen Nunatak and Zograf Peak in Tangra Mountains, eastern Livingston Island in the South Shetland Islands, Antarctica which provides overland ...

and 5.86 km northwest of

Catalunyan Saddle Catalunyan Saddle (Katalunska Sedlovina \ka-ta-'lun-ska se-dlo-vi-'na\) is a saddle of 1260 m height in the Friesland Ridge of the Tangra Mountains on Livingston Island, in the South Shetland Islands. The saddle is bounded by Lyaskovets Peak to ...

(Bulgarian topographic survey

Tangra 2004/05 The Tangra 2004/05 Expedition was commissioned by the Antarctic Place-names Commission at the Ministry of Foreign Affairs of Bulgaria, managed by the Manfred Wörner Foundation, and supported by the Bulgarian Antarctic Institute, the In ...

, and mapping 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.
Antarctic Digital Database (ADD).
Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. * L.L. Ivanov. Antarctica: Livingston Island and Smith Island. Scale 1:100000 topographic map. Manfred Wörner Foundation, 2017.

References

Omurtag Pass.
SCAR Composite Antarctic Gazetteer
Bulgarian Antarctic Gazetteer.
Antarctic Place-names Commission. (details in Bulgarian
basic data
in English)

External links

Omurtag Pass.
Copernix satellite image Mountain passes of Livingston Island {{LivingstonIsland-geo-stub