Lake Vostok, the size of Lake Ontario, was only discovered in the last 40 years, as it's under 2 1/2 miles of this
The newly discovered subglacial lake in Antarctica is second 
in size only to... [DOC] [TLE] Lake Vostok - Pegasus Research Consortium [PAR] Lake Vostok is the largest of more than 140 subglacial lakes found under the ... at 
its widest point, thus similar in size to Lake Ontario, and is divided into two deep 
.... announced that a team of Russian scientists had only 100 meters of ice left to 
.... Lake Vostok that researchers have manned almost continuously for 40 years.