The newest tourism attraction, that the resort of Sozopol offers, is dives for submerged vessels, Standart daily reported. Foreign tourists show highest interest in the option. Groups of candidate-divers arrive in the coastal town each day. Sozopol is a favorite place beginning surfers and divers from all parts of Bulgaria. The southern coast offers best conditions for inexperienced divers. The price of such attractions has decreased nearly 50 percent this season, touroperators said.