view of the fountain hall of heidelberg castle with granite columns from roman times. baden wuerttemberg, germany, europe

ages architecture baden badenwurttemberg building burgansicht castle castles columns complex culture cultures destination europe fortification fortress fountain friedrichas friedrichsbau german germany gothic granite hall heidelberg heidelberger holiday interest landmark lock middle mountain neckar octagonal old point roman ruin ruins sandstone sky southern summer tourism tower travel view wall western wuerttemberg