Hohenkrähen

Hohenkrähen is a volcanic mountain in the Hegau region that rises 644 meters with distinctive phonolite rock formations from its volcanic past. The steep summit displays the geological structures shaped by this ancient volcanic activity.

The summit holds the ruins of a medieval fortress that served as a strategic observation post during the Middle Ages. This fortress demonstrates the site's historical importance for controlling the surrounding region.

The name comes from Germanic roots and shows how deeply this landscape is tied to local identity and regional memory.

Hiking trails lead to the summit through rock formations where you can spot rare plants like gray cinquefoil and yellow sage along the way. The climb is manageable for hikers with average fitness, and routes offer varying difficulty levels.

The mountain contains a preserved volcanic pipe from activity roughly 7 to 8 million years ago that was part of the Hegau volcanic field. This geological structure provides insights into magma movement from a distant geological era.

Location: Baden-Württemberg

Elevation above the sea: 644 m

Part of: Hegau

GPS coordinates: 47.79874,8.82021

Latest update: December 9, 2025 18:49