Lake Mamry

Lake Mamry
Location Masurian Lake District
Coordinates 54°6′47″N 21°42′2.1″E / 54.11306°N 21.700583°ECoordinates: 54°6′47″N 21°42′2.1″E / 54.11306°N 21.700583°E
Basin countries Poland
Surface area 104 km²
Max. depth 44 m
Islands 33

Mamry (German: Mauersee, Lithuanian: Mauras) is a lake in the Masurian Lake District of Poland's Warmia-Mazury Province. It is the second largest lake in Poland, with an area of 104 km.² Maximum depth is 44 m, average is 11 m.

It actually comprises six connected lakes: Mamry, Kirsajty, Kisajno, Dargin, Święcajty and Dobskie. Mamry features 33 islands, totalling 213 hectares, some of which are ornithological reserves.

Lake Mamry is a popular tourist destination. It is connected to the Pregolya and the Baltic Sea by the disused Masurian Canal. The largest town on the lake is Giżycko.

Wikimedia Commons has media related to Lake Mamry.