Ovech Fortress (III - XVIIc) #4georgitsachev (66)Member Bulgariain WORLD OF XPILAR • 14 hours ago Ovech Fortress (III - XVIIc). Ovech is a medieval fortress located east of the present-day town of Provadia. It is situated on a plateau above the town, called "Kaleto". click to view picture! #bulgaria #nature #summer #city #culture