Lake Mácha is a pond in the municipal territory of Doksy in the Liberec Region of the Czech Republic. With an area of 2.84 km2 it is the largest pond in the region and therefore is called a lake, despite its artificial origin.
Wikipedia https://en.wikipedia.org/wiki/Lake_Mácha
Address 47201, Czech Republic
Coordinates 50°35'0.853" N 14°38'59.199" E