piran city walls, slovenia

7th adriatic architecture balkans battlements blue building buildings castle castles century city coast coastal coastline crenel crenellated crenellations crenelle crenelles crenels defence defensive east eastern embrasure embrasures europe european exterior fort fortification fortified fortress fortresses forts historic historical horizon istria lamp lamppost landmark light lighting littoral medieval mediterranean monument old outdoors outside picturesque piran pole post primorska ruin ruins sea september seventh sky slovene slovenian south southern stone summer sunny sunshine tourism tower town towns travel union walls water