Veliko Tarnovo Tsarevets Hill medieval Bulgarian capital historical site
Thracian tomb in Kazanlak UNESCO World Heritage burial site
Shipka church historical Bulgarian monument and architectural landmark
Historic old stone bridge in Tryavna Revival town Bulgaria
Etara open-air textile workshop traditional Bulgarian crafts
Old Plovdiv cobblestone streets and historic architecture cityscape
Ancient mosaic in the Great Basilica archaeological site Plovdiv
Hisar Kapia medieval gate in Old Plovdiv cultural landmark
Ancient Roman theatre of Philippopolis in Plovdiv