
Caves
Bear's Cave (Bärenhöhle)
Sonnenbühl
The Bärenhöhle (Bear's Cave) in Sonnenbühl-Erpfingen is one of the best-known show caves of the Swabian Alb, about an hour south of Stuttgart. It combines two caves: the Karlshöhle, known since 1834, and the Bärenhöhle, discovered in 1949…
45–90 min
