The Druidenstein is located on the first stage of the Druidensteig and the penultimate stage of the Natursteig Sieg long-distance hiking trail. The bizarre basalt cone is around 20 meters …
This is one of the many stops on the Waldbröl Forest Myth Trail (Bergische Streifzüge, No. 23) (komoot.de/tour/29150360).
At the end of the day, you can stop off at the Vierbuchermühle (at least in summer, check the opening times beforehand).