Main Channel (54°10′S 36°42′W / 54.167°S 36.700°W / -54.167; -36.700) is a small channel lying south of the Bar Rocks and leading to the head of Husvik Harbor in Stromness Bay, South Georgia.
The name appears to be first used on a 1930 British Admiralty chart.
[1] This article incorporates public domain material from "Main Channel".
Geographic Names Information System.
United States Geological Survey.