Ключевые слова: ancient, architecture, bavaria, bavarian, beautiful, building, castra, cathedral, catholic, church, city, culture, detail, dom, europe, european, facade, famous, german, germany, god, gothic, heritage, historic, historical, history, landmark, medieval, reconditioning, regensburg, regina, religion, religious, restored, salvator, sightseeing, st peter, tourism, tower, travel, upper palatinate,