Make the most of your time in Houston with this Guided Downtown Tunnel Tour + NASA Space Center Entry + Transfers combo. Begin with a guided walking tour through Houston’s famous underground tunnel system, the largest in the U.S., and see iconic architecture including Texas’s tallest skyscraper and its oldest downtown bank. Then, enjoy round-trip transfers to the NASA Johnson Space Center, where you’ll explore Independence Plaza, Rocket Park, and interactive exhibits on Mars, the ISS, and the Artemis program. A tram tour takes you behind the scenes of NASA’s working facilities. Spend five hours exploring at your own pace before returning to downtown. This all-in-one experience offers great value, convenience, and insight into two of Houston’s must-see attractions.
Voucher information: You can show your voucher on your smartphone (But if you’d rather print a copy – that’s fine too!)
Please note that on Holiday weeks, guests will be taken to the NASA Space Center first and do the tunnel tour following their return from NASA
Houston City Tour and NASA Space Center Tour from US$ 98.95 per person
NASA Space Center & Downtown Tunnel Tour from US$ 84.76 per person
Space Center Houston: Entry Ticket from US$ 27.87 per person
Houston CityPASS: Space Center, Downtown Aquarium, Houston Museum of Natural Science & More from US$ 81.69 per person
Houston City Tour and NASA Space Center Tour from US$ 98.95 per person
Houston's Official City Tour from US$ 39.95 per person
Houston City Tour and Downtown Aquarium from US$ 64.95 per person
NASA Space Center & Downtown Tunnel Tour from US$ 84.76 per person
Houston CityPASS: Space Center, Downtown Aquarium, Houston Museum of Natural Science & More from US$ 81.69 per person