Felsenmeer, Russenstein, Naturpark Michelsbrunnen

The Felsenmeer is a protected rock formation with extensive granite cliffs and boulder fields located on the northern slope of Königstuhl mountain near Heidelberg. The protected area covers several hectares and features varying elevations, steep slopes, and deep crevices between massive granite blocks.

This rock formation originated during the Ice Age through frost weathering and ice melt, which gradually fragmented the original granite structures. This natural process occurred over thousands of years and created the distinctive landscape visible today.

The Wilckenfels section takes its name from Karl Wilckens, a former Heidelberg mayor whose conservation efforts shaped the area. Visitors walking through notice how the local rocks have become natural habitats for mosses and lichens that thrive in the shaded, damp environment between boulders.

The site has clearly marked walking paths that guide visitors safely through the boulder fields year-round. Rock climbing is prohibited throughout the year, but hikers can easily navigate the stable paths without special equipment.

Fire salamanders and grass frogs inhabit the rocky crevices and mossy areas, making this a microhabitat for several amphibian species. These often-overlooked residents thrive in the damp environment and can occasionally be spotted when walking quietly along the paths.

Location: Heidelberg

Inception: 1956

GPS coordinates: 49.38758,8.74605

Latest update: December 12, 2025 12:02