Italy
90 Degrees East, also known as 90°E Lake, is a lake in Antarctica. With a surface area of about 2,000 square kilometres (770 mi2), it is the second-largest known subglacial lake in Antarctica, after Lake Vostok. 90 Degrees East was discovered in January 2006, along with Sovetskaya. It is named after
the 90th meridian east, on which it lies.
Listen to the audio guide for 90 Degrees East Free on WIP — starts by itself when you arrive, even with the screen off