On the Herzogenhorn is an extensive network of trails. The mountain is usually ascended from Bernau, from Menzenschwand (roughly heading over the Spießhorn Pass), or from the Feldberg Pass via the Grafenmatt. The two mountain ridges radiating from the Herzogenhorn, south towards St. Blasien and west via the Bernauer Kreuz to Hasenhorn near Todtnau are popular hiking areas.