thumb|Exposed profile of the Roman road from Trier to Cologne on the Heidenköpfen thumb|Vierherrenstein on the Roman road between Dahlem (Nordeifel)|Dahlem and Esch
thumb|Exposed profile of the Roman road from Trier to Cologne on the Heidenköpfen thumb|Vierherrenstein on the Roman road between Dahlem (Nordeifel)|Dahlem and Esch
The Heidenköpfe (plural) are a group of three summits (Heidenkopf I, Heidenkopf II und Heidenkopf III) near Dahlem in Germany that are about . 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).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).