by narrow channels. The uppermost of these basins is also known as the Riewendsee. The lake is 22 kilometres (14 mi) long, and has a maximum depth of 9...

district, in Brandenburg, Germany. It is located between the Beetzsee and Riewendsee lakes, 14 kilometres (8.7 mi) north east from Brandenburg. There are about...

pushed a series of tunnel valley basins similar to the parallel Beetzsee-Riewendsee- or Bohnenland-Görden glacial valley, in which meltwaters flowed or collected...