schoenburg castle burg schoenburg near rhein rhine river in loreley lorelei, oberwesel, rhein-lahn-kreis, rhineland-palatinate,

rhine germany fortress castle medieval old building landscape landmark europe mountain travel architecture river tower summer historic tourism german valley hill ancient rhineland romantic rhinelandpalatinate rhein town forest burg history tree heritage monument view gothic vineyard attraction rock european outdoor blue gorge tourist chateau scenery exterior schloss nature sky destination schoenburg loreley lorelei oberwesel rhein-lahn-kreis rhineland-palatinate rheinland-pfalz germany