
Ladoga Lacus

Ladoga Lacus is a geographical feature on Saturn's largest moon, Titan, named after Lake Ladoga, Russia.
It is one of a number of "methane lakes" found in Titan's north polar region. 
The lake, detected in 2004 by the "Cassini" space probe, is composed of liquid ethane and methane. It is 110 kilometers along its longest dimension and is located at on Titan's globe. 