Most popular fortresses BulgariaPernik Province Fortresses Pernik province Fortresses Pernik Province mapSee on the map Pernik province fortresses by popularity rating +PERNIKBulgariaKrakra Fortress See fortresses in other regions Blagoevgrad Province Burgas Province Dobrich Province Gabrovo Province Haskovo Province Kardzhali Province Kyustendil Province Pazardzhik Province Pernik Province Pleven Province Plovdiv Province Razgrad Province Ruse Province Shumen Province Silistra Province Sliven Province Smolyan Province Sofia Sofia Province Stara Zagora Province Targovishte Province Varna Province Veliko Tarnovo Province Vidin Province Other categories:ChurchesMonasteriesMuseums
