Weinfelder lake Germany

The Weinfelder Maar, also called the Totenmaar, is a maar around two kilometres southeast of the town of Daun in the Eifel Mountains, in the German state of Rhineland-Palatinate.

The Vulkanland Eifel Geopark (German: Geopark Vulkanland Eifel) is a German national geopark in the Volcanic Eifel region that was established on 19 April 2005. Covering an area of 2,200 km2, the geopark extends from the Belgian border in the west over the Eifel mountains to the River Rhine in the east.