[mountain] == Geographic location == This former Tertiary volcano rises in the northwestern part of the state of Rhineland-Palatinate, around 2.25 km east of its border with North Rhine-Westphalia and belongs to the volcanic region of the High Eifel. On its southwestern slopes lies the village of Aremberg and, at its southeastern foot, the ... Found on http://en.wikipedia.org/wiki/Aremberg_(mountain)