George Mason University 4400 University Drive, Fairfax, VA 22030, United States ProgramsEcologyEmergency TrainingScubaSnorkel Diver Affiliate with Center +1703963-0866 Contact Email www Frequently Serviced Dive Sites Powered by Lake Hickory Scuba, Inc., 28681 Taylorsville Lake Phoenix (★4.2) This is one of the clearest quarries on the East Coast. Diving here is fun for all levels of divers, with many intentionally sunk objects to explore.