Maivatn (54°15′S 36°31′W) is a lake near the head of Maiviken in northern Thatcher Peninsula, South Georgia. At 39 metres (128 ft), this feature is the largest and deepest of several small freshwater lakes in the Maiviken area. The lake was named Maivatn (May lake) by the UK Antarctic Place-Names Committee in 1990 in association with Maiviken.
Map of Maivatn, SIQQ 1ZZ, South Georgia and the South Sandwich Islands
References
Maivatn Wikipedia(Text) CC BY-SA