Ключевые слова: abbey, ancient, arch, architecture, building, cathedral, church, city, cloister, cloisters, courtyard, dom, europe, european, exterior, german, germany, gothic, heritage, historic, indoors, inside, interior, lady, landmark, liebfrauenkirche, medieval, monastery, monument, old, our, outdoors, outside, palatinate, peter, religion, religious, rhineland, saint, sankt, site, stone, style, tourism, travel, trier, unesco, world,