Elysion Dive Center is a dive center in Yesilkoy, Bakirkoy, Istanbul, Turkey, based at the Yesilkoy fishing harbour aboard the boat Joys. Its instructors have more than 10 years of teaching experience, and the center runs domestic and international dive tours year-round. Its training program includes specialty courses (Nitrox/EANx, DPV, wreck diving, night diving, PADI Deep Diver, navigation) and the Emergency First Response (EFR) course, plus PADI Open Water Diver, PADI Advanced Open Water Diver, PADI Rescue Diver and PADI Divemaster. Per Turkish Underwater Sports Federation regulations, divers must be at least 14 years old to train in Turkey, and all necessary equipment is provided by the center during training.