Platno Lake (, ) is the 410 m long in southwest–northeast direction and 170 m wide lake on Long Beach, Nelson Island in the South Shetland Islands, Antarctica. It has a surface area of 4.2 ha and is separated from the waters of Bransfield Strait by a 40 to 110 m wide strip of land. The area was visited by early 19th century sealers.L. Ivanov. General Geography and History of Livingston Island. In: Bulgarian Antarctic Research: A Synthesis. Eds. C. Pimpirev and N. Chipev. Sofia: St. Kliment Ohridski University Press, 2015. pp. 17–28
The feature is so named because of its shape supposedly resembling a sail ('platno' in Bulgarian).
Location Platno Lake is situated at the base of Ross Point and centred at ,Bulgarian Antarctic Gazetteer. Antarctic Place-names Commission which is 3.56 km southeast of The Toe and 3.4 km west-northwest of Vidaurre Point, the south extremity of the island. British mapping of the area in 1968.
Maps Livingston Island to King George Island. Scale 1:200000. Admiralty Nautical Chart 1776. Taunton: UK Hydrographic Office, 1968 South Shetland Islands. Scale 1:200000 topographic map No. 3373. DOS 610 - W 62 58. Tolworth, UK, 1968 Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated
Notes
References Bulgarian Antarctic Gazetteer. Antarctic Place-names Commission. (details in Bulgarian, basic data in English)
External links Platno Lake. Adjusted Copernix satellite image