The Kuppe is a mountain in the Harz that lies north of Sankt Andreasberg in the district of Goslar in the German state of Lower Saxony. It is 729.1 metres high and is connected to the Jordanshöhe in the west.
Wikipedia https://en.wikipedia.org/wiki/Kuppe_(Harz)
Address 37444, Germany
Coordinates 51°43'36" N 10°30'31" E