Mamry

Mamry is a large freshwater lake in northeastern Poland, part of the Masurian Lake District in the Warmian-Masurian Voivodeship. The lake lies in the geographic region of Warmia and Masuria and is situated near the towns of Węgorzewo and surrounding communes. It is one of the largest lakes in Poland by surface area and forms a central component of the network of lakes that make up the Great Masurian Lakes system. The lake is irregular in shape and consists of several basins connected by channels and straits, allowing navigation between Mamry and neighboring lakes.

Mamry receives inflow from several streams and groundwater, and its waters are typically clear and relatively cool. The lake supports a mixed fish population, including pike, perch, and roach, and it provides habitat for waterfowl and other aquatic life.

In terms of use, Mamry is a popular destination for tourism and recreation. The surrounding shore features small villages and resorts, marinas, and water sports facilities. The lake is a common stop for sailors cruising the Masurian lakes and for anglers. Conservation and land-use planning in the region reflect the broader emphasis on preserving the natural scenery and water quality of the Masurian Lake District.

Historically, the Mamry region lies within the cultural landscape of Masuria, an area with a long history of Polish, German and Prussian settlement and administration. After World War II the borders and administrative affiliations in the region changed, affecting land ownership and governance.