Grüner See is a
lake
A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from ...
in the
Wiehen Hills
The Wiehen HillsElkins, T.H. (1972). ''Germany'' (3rd ed.). London: Chatto & Windus, 1972. . (, , also locally, just ''Wiehen'') are a hill range in North Rhine-Westphalia and Lower Saxony in Germany. The hills run from west to east like a long f ...
of the
Osnabrück ''Landkreis'' in
Lower Saxony
Lower Saxony is a States of Germany, German state (') in Northern Germany, northwestern Germany. It is the second-largest state by land area, with , and fourth-largest in population (8 million in 2021) among the 16 ' of the Germany, Federal Re ...
,
Germany
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
. At an elevation of ca. , its surface area is ca. . It is around 25km north of
Bielefeld
Bielefeld () is a city in the Ostwestfalen-Lippe Region in the north-east of North Rhine-Westphalia, Germany. With a population of 341,755, it is also the most populous city in the administrative region () of Detmold (region), Detmold and the L ...
.
Lakes of Lower Saxony
LGruner See
Wiehen Hills
Waterfalls of Germany
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