Hambach surface mine, Open-pit mine in Germany
Hambach surface mine is one of the largest human-made holes in Europe.
The operation of Hambach surface mine began in 1978.
The mine has been a focal point for environmental and conservation efforts in Germany.
Located in the Düren district, near Cologne, it significantly contributes to Germany's lignite production.
This geotope's vast dimensions make it visible even from outer space.
Location: Düren
Location: Rhein-Erft District
Inception: 1978
Sources: Wikimedia, OpenStreetMap