Characteristic of the highly diverse landscape of the southern Palatinate Forest are over 200 rock formations of all shapes and sizes (see also Geology and Geomorphology), which not only give visitors a good insight into the geology of the region, but also the surprising adaptability of sandstone rock vegetation, especially the heathers, the undemanding grasses and the deformed Scots pine trees. Another feature of this biotope are peregrine falcons, which nest in the rocks and are under strict conservation measures (including access restrictions for climbers and walkers).