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 the
Territoire de Belfort
The Territoire de Belfort () is a department in the Bourgogne-Franche-Comté region, eastern France. It had a population of 141,318 in 2019.Franche-Comté,
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
Eurockéennes
The Eurockéennes de Belfort (; en, Eurockeans of Belfort) are one of France's largest rock music festivals. The Eurockéennes, a play on words involving ''rock'' (rock music) and ''européennes'' (Europeans), is a festival based in a nature re ...