The Teufelsgraben, one of the tributaries of the Idarbach, has dug a deep valley into the forest between Wildenburg and Tiefenstein. Dry in summer, the cleared quartzite chunks testify to the power of water in rainy seasons.
Elongated Kerbtal of the Dinsenbach, which drains into the Hahnenbachtal. In summer, the trickle falls dry, clearly recognizable are the erosion and large amounts of deadwood in the streambed. Rarely used paths.