Beautiful Southern Bulgaria, The Best Things to Do Travel with us through the ever-beautiful Southern Bulgaria featuring the best things to do in Plovdiv, Asenovgrad, and the Bansko & Borovets Ski Resorts. Plovdiv Plovdiv is an ancient city built around seven hills.  Top sights in Plovdiv: Ancient Theater of Philippopolis, performance venue at a Roman theater. Old town of Plovdiv, an architectural reserve. Ancient Stadium of Philipopolis, well preserved ruins of a Roman facility. Nebet Tepe, centuries-old hilltop fortifications. Regional Ethnographic Museum Plovdiv, showcasing Bulgarian culture. Imposing Soviet Alyoshaviet statue, with scenic city views. Hills of Plovdiv. Singing Fountains. Historical Dzhumaya Mosque with many domes. The Old Town of Plovdiv.…