葛拉漢海岸
Kolosh Glacier (, ) is the 6.7 km long and 3.6 km wide glacier on Magnier Peninsula, Graham Coast on the west side of Antarctic Peninsula, situated south of Nesla Glacier. It drains the west slopes of Lisiya Ridge north of Mount Bigo, and flows northwestwards into Bigo Bay next south of the terminus of Nesla Glacier.