Full-day Tours in Houston

Uncover the mysteries of outer space on an exhilarating visit to the Space Center Houston, the official visitor center for NASA's Johnson Space Center. During your self-guided tour of one of Houston's top attractions, ride a tram on an orientation tour of the Space Center; see enthralling exhibitions of full-size rockets and rock samples; and marvel at the real Apollo 17 space shuttle, which returned from the moon in 1972. A perk: Your tour also includes a complimentary 1.5-hour sightseeing open-top bus tour of Houston.