Category:Architecture and Structures
Subcategory:Places of Interest
Subcategory Detail:
Keywords:Architektur, Deutschland, Europa, Europe, Germany, architecture, building, Bayern, Bavaria, Reise, Reisen, travel, Regensburg, Altstadt, old town, UNESCO, Weltkulturerbe, Mittelalter, historisch, World Heritage Site, Middle Ages, historical, Tor, gate, Stadttor, city gate, roman, roemisch, Porta, antik, ancient, Porta praetoria
