Trigonia Island
# Trigonia Island

Trigonia Island (66°1′S 65°41′W﻿ / ﻿66.017°S 65.683°W﻿ / -66.017; -65.683) is a small island immediately off the south tip of Beer Island, lying 8 nautical miles (15km) west of Prospect Point, off the west coast of Graham Land, Antarctica. It was charted and named by the British Graham Land Expedition (BGLE), 1934–37, under Rymill.

