Survey Isthmus

Survey Isthmus (54°2′S 37°58′W) is a narrow isthmus about 39 m high separating Elsehul and Undine Harbor near the west end of South Georgia. The name appears to first have been used on a 1931 British Admiralty chart.

 This article incorporates public domain material from the United States Geological Survey document "Survey Isthmus" (content from the Geographic Names Information System).