Hohentuebingen Castle, Tubingen, Baden-Wurttemberg, Germany, Europe

travel baden wurttemberg germany europe hohentuebingen castle castle fortress built structure architecture tubingen outdoors day building exterior building two people couple men adult women incidental people city urban scene stone cloud sky bridge tree nature banner walking shadow architectural bridges connection connections building exteriors architectural exterior architectural exteriors buildings castles fort forts fortified fortification history historic historical travel destination tourist destination tourist destinations cities urban clouds cloudy couples relationship relationships heterosexual couple heterosexual couples heterosexual partner partners man adults woman daytime fortresses past archaeological archaeology ruin ruins old ruin old ruins male males person outdoor outside skies trees 2 people female females