Castle Clemensruhe, Poppelsdorfer castle, botanical gardens, Bonn, NRW, germany

bonn castle clemensruhe europe nrw north poppelsdorf poppelsdorfer rhine rhine westpahlia westpahlia architectural architecture art botanic botanical building buildings bush bushes castle castles cities city civilization classicistic culture exterior front gardens germany historic historical historistic history house houses outdoor outdoors palace palaces park pond reflection sight surface vegetation water