The district boundaries of Schönborn and Hahnstätten meet on the Ergenstein. There used to be a lookout point here, but it is now overgrown. The Hahnstätter Heimat- und Verschönerungsverein has …
The second highest mountain in the western Hintertaunus is crowned by a summit cross. Greetings can be left in the summit book. There is also a TP stone right next to the cross.