Nonnenfels

Nonnenfels is a rock castle in the Palatinate region that rises high above the Isenach valley with its stone fortifications built directly into natural rock formations. The structure sits prominently within the landscape, creating a distinctive silhouette against the surrounding terrain.

The fortress was built in the early 13th century as an outer defense of Hardenburg Castle and was destroyed by French forces in 1692. This destruction marked the end of its role as a functional military structure.

The site bears the name of a hermit nun called Adelinde, who according to legend sought refuge here after leaving her monastery. This connection between a person and the landscape shows how such places were once seen as spiritual retreats.

The site can be reached via a hiking trail of about 3.5 kilometers from Hardenburg, with resting spots like benches and a sandstone table along the way. Sturdy footwear and sure footing are recommended since the trail crosses uneven ground.

From this rock formation, you can see the ruins of Hardenburg Castle, revealing the historical connection between the two structures. This view helps visitors understand how they once worked together strategically.

Location: Rhineland-Palatinate

GPS coordinates: 49.46560,8.11889

Latest update: December 14, 2025 15:01