The Dürres Maar is a maar located in the vicinity of the village of Gillenfeld, Germany in the West Eifel mountains about 400 metres northwest of the Holzmaar. The Dürres Maar ist a dry maar, the original maar lake has silted up. It is surrounded by an embankment of lapilli-tuff which has only been gently eroded and has a diameter of about 290 metres. The Dürres Maar was formed more than 25,000 years ago.
In the hollow formed by the maar is a transitional bog, which is made of sphagnum and brown moss peats. The peat body is about 3,000 to 4,000 years old and has a thickness of about 12 metres. Below the peat are heavily disintegrated limnic deposits that date to the late late glacial period.
Wikipedia https://en.wikipedia.org/wiki/Dürres_Maar
Coordinates 50°7'22.425" N 6°52'20.009" E
