The Heidenköpfe (plural) are a group of three summits (Heidenkopf I, Heidenkopf II und Heidenkopf III) near Dahlem in Germany that are about sea level (NHN). They lie within the mountain region of North Eifel in the counties of Euskirchen and Vulkaneifel in the states of North Rhine-Westphalia (NW) and Rhineland-Palatinate (RP).