Kellersee

The Kellersee is a lake located in the Holstein Switzerland region of Schleswig-Holstein, Germany. It is part of a chain of lakes formed during the last ice age. The lake is known for its clear water and is a popular destination for swimming, boating, and fishing. Several small towns and villages are situated on its shores, including Malente. The Kellersee is connected to other lakes in the area, such as the Dieksee, by the Schwentine river system. The lake is a significant part of the Holstein Switzerland Nature Park, contributing to the region's biodiversity and recreational value.