Available languages
2 hours
Mobile ticket
Did you know that Houston has the largest downtown tunnel system in the entire United States? Enjoy a beautiful combination of Holiday decor, Houston history, award-winning architecture, historical venues and a "View from Space" hidden underneath Texas' largest business district.
This is an ideal way to stay out of the Texas heat on our air-conditioned Tunnel tour for a detailed look at the incredible underground metropolis. Make sure to bring your smile and camera as we will provide you with unique Holiday-theme photo opportunities and local secrets that most native Houstonians don’t even know about!
• Explore the underground city like a local and enjoy the amazing holiday decor
• Take photos with tallest skyscraper in Texas and inside the oldest Houston city bank
• Discover the largest downtown tunnel system in the USA
• Hop inside a vintage 1959 BMW Isetta in the most award-winning Texas skyscraper
• Learn interesting history about Houston architecture & Houston Theater District
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
For a full refund, cancel at least 24 hours before the scheduled departure time.
Photos - our tour guide will take pictures of your group per request
Guided air-conditioned walking city tour inside Houston's tunnel system
Access into iconic Houston skyscraper lobbies
Food/Beverages & Optional Gratuities
Downtown Tunnels
Stay in the cool air-conditioning and check out the largest downtown tunnel system in the USA with our top guides. Get a firsthand look at the oldest bank in Downtown Houston, original skyscraper in Texas, most award-winning architecture in Houston, and the most elevated pool in all of Texas. You will also see the hotel where JFK spent part of his final living evening and visit some of Houston's most popular food halls!
JPMorgan Chase Tower
Our guests will view the tallest building in Texas from up-close. They will also be able to see a raved about sculpture by Joan Miro, the largest piece of art in his illustrious career. At this point, guests will also be able to spot the tallest pool in Texas as well as the 2nd largest Theatre District in the USA.
Spanish Tour Guide : This option includes 2-hour tunnel tour with a Spanish-Speaking live guide who will lead tour and answer any questions.
610 reviews
Total reviews and rating from Viator & Tripadvisor
Katharine M,
Oct 31, 2025
- Review from Viator
I love to find the “different “ side of a city. Lived in SW LA for 35 years and didn’t know these tunnels existed. Great tour
lorimC6454OC,
Oct 27, 2025
- Review from Tripadvisor
This is the perfect tour of Downtown Houston! Worth every penny! It was well organized and I learned so much about Downtown Houston. Diana was knowledgeable and friendly. She gave such incredible details about the buildings visited and the tunnels that connect them. Amazing experience!



258jerrim,
Oct 22, 2025
- Review from Tripadvisor
Diana was an awesome tour guide. I have lived in Houston for most of my life and learned so many interesting things about this city. Would highly recommend!
Jeanette G,
Oct 22, 2025
- Review from Viator
The Houston Tunnel Tour with Diane was fantastic! She made the city’s history and architecture fun and engaging. Her food recommendations were spot-on
Benadetto B,
Oct 22, 2025
- Review from Viator
Tour was awesome. Learned great info on Houston. Our guide was fantastic. Diana was the best, she was very knowledgeable and great personality
fred s,
Oct 18, 2025
- Review from Tripadvisor
Diana was a great tour guide and made the tour fun and informative. It was fun to navigate the tunnels and we learned a lot about the downtown architecture and history of Houston. A great “all around” tour for visitors and Houstonians!




winnies824,
Oct 16, 2025
- Review from Tripadvisor
Diana was an amazing ambassador for Houston - very knowledgeable and knew how to “spin a yarn” for all types of folks. I am multi-generation Texan and worked in Houston for awhile, but still learned during the Tour!
Loane L,
Oct 14, 2025
- Review from Viator
This tour was absolutely excellent. It was fun and very informative. Diana our guide was very knowledgable and friendly. She really made it entertaining for our group.
coadd,
Oct 11, 2025
- Review from Tripadvisor
Diana was a lot of fun to be with. She was knowledgeable and interesting as she told the stories of downtown Houston and the history of some of the buildings. The whole tunnel experience was well worth the cost! Our whole family had a great time.
Robert P,
Oct 10, 2025
- Review from Viator
Very interesting and informative. Our tour guide Diane made the tour enjoyable with her history knowledge of the Houston tunnel system. I learned things about Houston for the first time. Highly recommended.
Operated by Astroville Tours & Houston Charter Transportation