Location
Bulgaria
Location
Baba Vida Fortress
Location
Bachkovo Monastery
Location
Belogradchik Fortress
Location
Boyana Church
Location
Chiprovtsi Monastery
Location
Djumaya Mosque
Location
Lovech Fortress
Location
Melnik
Location
Novae
Location
Pametnitsite Historical Park
Location
Perperikon
Location
Philippopolis
Location
Pliska
Location
