Photo time: 26.08.2019
Description:The aerial photo shows the eastern glacial lake and the Witenwasseren glacier from the northeast.
Around the turn of the millennium, a small lake (supraglacial lake) formed on the glacier, which grew in size every year.
On the shore of the glacial lake, further away from the glacier, a crescent-shaped wall of large boulders can be seen. This wall could be an end moraine.