address: Province: Warmińsko-Mazurskie, District: Węgorzewski, Commune: Węgorzewo,
height a.s.l.: 116 m,
depth max: 44m,
length max: 20 km,
width max: 12 km,
size: 10282 ha.
Points of entering to the lake (see map)
water entrance: The course participant are preparing the diving equipment in front of MCN Dive Base, then pack the equipment to a car and drive about 200 m to the MCN port. There we pack everything to the boats and sail on the lake.
Flora and Fauna
Glacial, moraine lake, also one of the largest lakes in Poland. The bottom of the lake is hilly, covered mostly with stoneworts that create underwater meadows. The deepest place can be found in the northern part of the lake. The shores are mostly low but also waterlogged in large part. The lake was created, according to the publications, from six lakes: Dargin, Dobskie, Kirsajty, Kisajno, Mamry and Święcajty. On the lake there are 33 islands with a total area of 213 ha. On the part of the lake Mamry and Kisajno ornithological reserve was created. The largest island on all Mazury (Upatły) is located on the lake Mamry.
Related and native dive bases