Astroville Tunnel Tour of Downtown Houston (Air-Conditioned)
Step beneath the streets and uncover a side of Houston most locals never even see. Our city-famous Tunnel Tour—rated the top city tour in Houston for over 8 years and running—takes you deep into the largest downtown tunnel system in the United States, where a vibrant underground world connects iconic skyscrapers, historical architecture, and modern business hubs. Escape the Texas heat in air-conditioned comfort as you explore this hidden metropolis, packed with fascinating stories, striking architecture, and unexpected surprises around every corner. You’ll visit award-winning buildings, discover the original Texas skyscraper and Houston’s oldest bank, and even snap unforgettable photos—including a stop inside a vintage 1959 BMW. Along the way, your guide will share insider secrets, rich history, and fun facts that bring Houston’s past and present to life. It’s part history tour, part architectural adventure, and all-around one of the most unique experiences in the city!
Inclusions and Exclusions
Access into iconic Houston skyscraper lobbies
Photos - our tour guide will take pictures of your group per request
Guided air-conditioned walking city tour inside Houston's tunnel system
Entry to the air-conditioned Houston tunnel system
Food/Beverages & Optional Gratuities
Know Before You Go
- Infants and small children can ride in a pram or stroller
- Service animals allowed
- Public transportation options are available nearby
- Suitable for all physical fitness levels
- Please make every effort to meet your tour guide on time. Failure to arrive on time may result in a postponed tour subject to tour availability or an abandoned tour if we do not hear from you in advance of the scheduled start time.
- Children & toddlers are welcome to join tour but require their own valid entry ticket, however babies are not permitted due to private property regulations set by Houston skyscraper district
- Upon payment of tour fees, the tour booking leader & the accompanying participant(s) acknowledge they agree to Astroville Tours' Terms of Service where the link can be found at the ticket once booked
- Video recording of tour is not permitted (repeated violations are subject to copyright laws)
- Not recommended for travelers with limited mobility or require frequent stops
Supplier: Viator
Exclusive Tour Offers for You
Get the best prices, special discounts and updates about similar tours delivered to your inbox.
Sorry, the email address you entered is invalid. Please enter a valid email address.