Lusatian Lake District

The Lusatian Lake District is a chain of artificial lakes under construction in Germany across the north-eastern part of Saxony and the southern part of Brandenburg. Through flooding as a part of an extensive regeneration programme, several decommissioned lignite opencast mines are in the process of being transformed into Europe's largest artificial lake distriā€¦
The Lusatian Lake District is a chain of artificial lakes under construction in Germany across the north-eastern part of Saxony and the southern part of Brandenburg. Through flooding as a part of an extensive regeneration programme, several decommissioned lignite opencast mines are in the process of being transformed into Europe's largest artificial lake district. However, the requirements of the project, especially the necessary water resources, are controversial.
Data from: en.wikipedia.org