Atlantic Edge is the Mid Atlantic’s largest PADI 5 Star Instructor Development Center. Serving Maryland, DC, and Virginia for over 30 years. Atlantic Edge is the official scuba store for the National Aquarium and partnering with the Aquarium to introduce divers to the Atlantic Coral Reef exhibit for over 15 years. Atlantic Edge Scuba offers a variety of PADI diver training courses, from Try Diving through Instructor. We have classes for both adults and children, offered at our store and locations throughout the area. Atlantic Edge is a factory authorized dealer for most major scuba equipment brands. Atlantic Edge is also your headquarters for individual and group dive travel to local and exotic locations.