cathedral of saint domnius in the historical complex of the palace of diocletian, unesco world heritage site in split, croatia

adriatic sea ancient rome archdiocese architecture balkans bell building exterior cathedral catholic church cityscape croat croatia croatian culture dalmatia region dalmatian diocletian 039 palace domnius dujam duje europe facade heritage historical history holiday maker katedrala landmark makarska medieval mediterranean monument nadbiskupija old town roman ruin split tourism tower square travel unesco world site saint complex republic