Bolgar Buttress (, ‘Rid Bolgar’ \'rid 'bol-gar\) is the ice-covered buttress rising to 1688 m on the southeast side of Detroit Plateau on Nordenskjöld Coast in Graham Land, Antarctica, situated between the upper courses of Pyke and Albone Glaciers. It has steep and partly ice free west, south and east slopes. The feature is named after the medieval city of Bolgar, capital of Volga Bulgaria in 8-15th century AD. Location Bolgar Buttress is located at , which is 3.77 km west of Zasele Peak, 14.4 km north by west of Dolen Peak, 6.4 km northeast of Kopriva Peak and 26.7 km south-southeast of Volov Peak on Davis Coast. Map Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. Notes References Bolgar Buttress. SCAR Composite Antarctic Gazetteer. Bulgarian Antarctic Gazetteer. Antarctic Place-names Commission. (details in Bulgarian, basic data in English) External links Bolgar Buttress. Copernix satellite image Mountains of Graham Land Bulgaria and the Antarctic Nordenskjöld Coast