Astroville Houston Tunnel Tour: Downtown History & Hidden Gems
Overview
Discover the hidden side of Houston on the Houston Tunnel Tour, rated the top city tour in Houston for over 8 years and counting. Go beneath Downtown Houston and explore the largest downtown tunnel system in the United States—an incredible underground network connecting iconic skyscrapers, historic landmarks, award-winning architecture, and modern business districts.
Escape the Texas heat in air-conditioned comfort while your local guide reveals fascinating Houston history, architecture, hidden gems, insider stories, and fun facts. See the original Texas skyscraper, Houston’s oldest bank, remarkable downtown buildings, and even a vintage 1959 BMW perfect for photos.
Part Houston history tour, part architectural adventure, and completely unique, this is one of the best things to do in Houston for visitors and locals alike.
What's Included
- Access into iconic Houston skyscraper lobbies
- Entry to the air-conditioned Houston tunnel system
- Guided air-conditioned walking city tour inside Houston's tunnel system
- Photos - our tour guide will take pictures of your group per request
- Food/Beverages & Optional Gratuities
Meeting Location
914 Dallas Street
Houston, TX 77002, USA
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
712 Main Street
Houston, TX 77002, USA
We conclude our tours at Finn Hall (712 Main St., Houston, TX 77002), a popular food hall. This is 5 blocks from where our initial meeting spot and close to all the major parking garages. Our guide will be happy to walk your group back to the original tour starting spot at Starbucks per request.
What To Expect
Book Online
Safe & secure Easy breezy Hassle‑free
Downtown Tunnels (pass by)
JPMorgan Chase Tower (pass by)
Additional Info
- Confirmation is instant and will be received at time of booking
- Service animals allowed
- Public transportation options are available nearby
- Not recommended for travelers with limited mobility or require frequent stops
- Suitable for all physical fitness levels
- Infants and small children can ride in a pram or stroller
- 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)
- This tour/activity will have a maximum of 20 travelers
Frequently Asked Questions (8)
Q: What is the cancellation policy for the Astroville Houston Tunnel Tour: Downtown History & Hidden Gems?
Cancellation Policy
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Activity code: C-192749P1
Traveler Photos
Reviews
Average 4.94 out of 5 stars based on 747 traveler reviews collected by Key West Private Charters and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (8)
The answers provided below were previously given in response to questions from Key West Private Charters customers.
Filter by:
- For a full refund, you must cancel at least 24 hours before the tour start time.
- If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the tour start time will not be accepted.
- Cut-off times are based on the tour local time (CST).
- This tour requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
- Access into iconic Houston skyscraper lobbies.
- Entry to the air-conditioned Houston tunnel system.
- Guided air-conditioned walking city tour inside Houston's tunnel system.
- Photos - our tour guide will take pictures of your group per request.
- Food/Beverages & Optional Gratuities.
This tour requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Apr 2025There is no minimum age for this tour, so bring your wee one along for an adventure. This tour requires at least one adult to accompany children..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the Astroville Houston Tunnel Tour: Downtown History & Hidden Gems is as follows:
- Service animals allowed
- Public transportation options are available nearby
- Not recommended for travelers with limited mobility or require frequent stops
- Suitable for all physical fitness levels
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Astroville Houston Tunnel Tour: Downtown History & Hidden Gems will be included in your confirmation email from Key West Private Charters. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.
Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.
If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.
Oct 2026What's Included
- Access into iconic Houston skyscraper lobbies
- Entry to the air-conditioned Houston tunnel system
- Guided air-conditioned walking city tour inside Houston's tunnel system
- Photos - our tour guide will take pictures of your group per request
- Food/Beverages & Optional Gratuities
Additional Info
- Confirmation is instant and will be received at time of booking
- Service animals allowed
- Public transportation options are available nearby
- Not recommended for travelers with limited mobility or require frequent stops
- Suitable for all physical fitness levels
- Infants and small children can ride in a pram or stroller
- 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)
- This tour/activity will have a maximum of 20 travelers
