Visit H-Town’s 5 must-see attractions in Houston by using a Houston Citypass. Using this pass can save you about 41% off the regular admission prices. Booklets are $39 for adults and $29 for kids 3-11. Attractions include Space Center Houston, the Downtown Aquarium, Houston Museum of Natural Science, Houston Zoo, The Health Museum, Museum of Fine Arts, Houston and Children’s Museum of Houston. You can go to VisitHouston.com for more information on Houston’s Citypass.