This flexible CityPASS is the perfect way to explore some of Houston’s top attractions.  Simply present your mobile ticket at each attraction for entry.     Houston CityPASS includes admission to: Space Center Houston – Explore the wonders of space and let your imagination soar. Go behind the scenes at NASA Johnson Space Center and experience the past, present and future of human space exploration. Experience the newly restored Apollo Mission Control Center and see the room as it was when humans first landed on the Moon. Visit Independence Plaza, a breathtaking exhibit where you can explore the authentic shuttle carrier aircraft, NASA 905, with the full-sized replica, Independence, mounted atop. Plus get admission to 4 more attractions of your choice: Downtown Aquarium - Experience the wonder of the underwater world as you tour the Aquarium Adventure Exhibit, a 500,000-gallon aquatic wonderland. Discover over 300 species of marine life from around the globe, touch and feed live stingrays, and catch a glimpse of the magnificent Bengal tigers of the Maharaja’s Temple. Houston Museum of Natural Science - Delight in the natural world at the Houston Museum of Natural Science, with four floors of dynamic permanent exhibits that will entertain and educate every age group. Explore the vast timeline of fossils, gems and minerals, African wildlife, Texan wildlife, and more. See prehistoric beasts "in action" at one of the largest dinosaur halls in the U.S. Learn about the Americas’ indigenous peoples, explore energy development, and discover the wonders of Ancient Egypt. Houston Zoo - Discover playful bears, explore the world underwater, and watch as elephants make a splash. When you visit the Houston Zoo, you’re doing more than seeing these and the thousands of other animals. You’re lending a hand to help save animals in the wild. Kemah Boardwalk - Enjoy amusement rides, nine waterfront restaurants, shopping, midway games, live entertainment and weekend festivals. Brave the Bullet rollercoaster, ride the train and Ferris wheel, and plunge 140 feet on the Drop Zone. Children's Museum of Houston - At this playground for the mind, your children will harness the power of water as FlowWorks unleashes a tsunami of wet, wild fun; run an entire city at Kidtropolis; leap, jump, crawl and climb up PowerPlay; and create, concoct and invent their own gadgets in the Invention Convention. Rated #1 Children’s Museum by Parents magazine. Museum of Fine Arts, Houston – Explore one of the largest museums in the U.S. The MFAH is home to nearly 70,000 works of art from around the world, from antiquity to the present. Take advantage of an ever-changing schedule brimming with activities and programs for all ages!