keep of the hohenbaden castle, the seat of the margraves of baden, baden-baden, germany

ruins building fortification castle tower landmark monastery rock wall temple terrain cliff tourism monument standing ruined hohenbaden seat margraves baden 11th 15th century baden-baden germany july century ancient architecture attraction baden baden-baden blue building castle culture europe fortification fortress germany heritage historic historical history hohenbaden landmark landscape margrave medieval monument old ruin sky stone summer tower view