The Clubhouse at Black Diamond offers a host of amenities and activities. You can swim in our 40,000-gallon swimming pool, complete with a lane for laps and regularly scheduled water aerobics classes. Play tennis at our well maintained tennis facility with two Har-Tru courts, where you can take lessons or play in a league.      Or stay fit in our fully equipped fitness center, featuring spacious locker rooms, state-of-the-art equipment, and aerobics and yoga classes.       Members say the well-equipped pro shop is not only the best they’ve seen, but is a club within a club—a user friendly place to browse, try out equipment.