Hohentwiel is an extinct volcano in the Hegau region of Baden-Württemberg in southern Germany. The mountain is west of the city of Singen and 20 miles from Lake Constance.
Hohentwiel Castle
MAC - Museum Art & Cars
Singen Park
Aach Pavillon Restaurant
Asia Restaurant Mandarin, VU Thi Hang
PARK 1 Restaurant, Skylounge, Events
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