baptistry complex in butrint archaeological park, albania

butrint albania europe balkans architecture ruins archaeology baptistry archaeological site unesco world heritage park travel tourism ancient antiquities antiquity byzantine albanian european old historic outside outdoors religion religious baptism christian christianity baptistery holy church landmark stone exterior historical monument excavation building village town city june summer south east saranda sarande vlore vlora walls dig eastern southern attraction destination preservation preserved protected settlement complex national butrinto buthrotum bouthrotum famous sunny sunshine adjunct room limestone trees 3rd century third 6th sixth