Ключевые слова: architectural, architecture, basilica, building, castor, christianity, church, city, clock, cross, day, europe, facade, famous, flower, german, germany, heritage, historic, historical, history, kastor, kastorkirche, koblenz, landmark, medieval, minor, old, oldest, outdoor, palatinate, pfalz, religion, rheinland, rhineland, romanesque, saint, site, style, summer, tourism, tower, tree, unesco, weathercock, world,