view of schloss stolzenfels, rhine valley germany

1259 architecture burg castle europe european german germany gothic heritage koblenz landscape medival middle monument neo old palatinate rhein rhine rhineland romantic ruin schloss site stolzenfels town unseco valley village world former medieval fortress turned palace left bank state ruined century gifted prussian crownprince frederick william rebuilt revival style today part unesco upper view travel tourism tourist daytrip sightseeing destination vacation holiday citybreak historic historical