The Dehnenkopf in the Harz Mountains of central Germany is a summit about 775 m above sea level near Torfhaus in the unincorporated area of Harz in the county of Goslar in Lower Saxony.
Wikipedia https://en.wikipedia.org/wiki/Dehnenkopf
Address 38707, Germany
Coordinates 51°48'21.1" N 10°31'17.2" E