Großer Wummsee is a
lake
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much large ...
in
Landkreis Ostprignitz-Ruppin
Ostprignitz-Ruppin is a ''Kreis'' (district) in the northwestern part of Brandenburg, Germany. Neighboring are (from north clockwise) the districts Müritz and Mecklenburg-Strelitz in Mecklenburg-Western Pomerania, the districts
Oberhavel and Have ...
,
Brandenburg
Brandenburg (; nds, Brannenborg; dsb, Bramborska ) is a states of Germany, state in the northeast of Germany bordering the states of Mecklenburg-Vorpommern, Lower Saxony, Saxony-Anhalt, and Saxony, as well as the country of Poland. With an ar ...
,
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
. At an elevation of 61,0 m, its surface area is 1.52 km².
Lakes of Brandenburg
{{Brandenburg-geo-stub