Kasilag Pass (, ‘Kasilashki Prohod’ \'ka-si-lash-ki 'pro-hod\) is an ice-covered saddle of elevation in the Ellsworth Mountains of Antarctica. It is situated west of Mount Mullen, separates Petvar Heights to the east from Owen Ridge, the southernmost portion of the main crest of Sentinel Range to the west, and is part of the glacial divide between Kornicker Glacier to the north and Wessbecher Glacier to the south. The feature is named after the settlement of Kasilag in Western Bulgaria. Location Kasilag Pass is centred at , northeast of Mount Inderbitzen and southeast of Mount Milton (U.S. mapping in 1961, updated in 1988). Maps Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988. Notes References Kasilag Pass: SCAR Composite Antarctic Gazetteer. Bulgarian Antarctic Gazetteer. Antarctic Place-names Commission. (details in Bulgarian, basic data in English) External links Kasilag Pass. Copernix satellite image Mountain passes of Ellsworth Land Bulgaria and the Antarctic