National Air and Space Museum’s massive hangar-like facility near Dulles International Airport displays 160-plus aircraft. The Enola Gay (first to drop an atomic bomb) and an F-4 Phantom. Ongoing exhibitions like “Transformers: More Than Meets the Eye!”
Daily 10 a.m.-5:30 p.m. IMAX theater, flight simulations. IMAX tickets: $9, seniors $8, children (2-12) $7.50. Theater info: 866.868.7774. Parking ($15) or frequent shuttle between Dulles Airport and museum.