The Idarkopf Tower stands on the summit of the 746 meters mountain of Idarkopf, a tall mountain included in the low mountain range of the Hunsrück in Idar Forest, which in turn lies in the municipalities of Morbach, Rhaunen, Idar-Oberstein and Kempfeld, which are all in the districts (kreis) of Bernkastel-Wittlich, Birkenfeld, and Trier-Saarburg, all located in the state of Rhineland-Palatinate, in Germany.