So you think your local fitness center is state of the art? Check out the 35-acre United States Olympic Complex, a sophisticated center where thousands of athletes train each year in a variety of Olympic sports. Free guided tours, available daily, take about 45 minutes, and include a film depicting the U.S. Olympic effort. Visitors may also see athletes in training. The visitor center includes the U.S. Olympic Hall of Fame, interactive kiosks on Olympics subjects, various other displays, and a gift shop that sells Olympic-logo merchandise. The complex includes a wide range of training facilities, including the Indoor Shooting Center, the largest of its kind in the Western Hemisphere; and the Aquatics Center, which contains a 50 25m pool with more than 900,000 gallons of water. Allow 1 to 2 hours.