Astroville Underground Tunnel Tour Of Downtown Houston

Expiration: After selected date
Astroville Tours

Houston may be the largest city in Texas and 4th largest city in the United States, but Downtown Houston can look like a ghost town during warm summer days. This is because just 20 feet below street level, there are more than eight (8) miles of underground tunnels that encompass Texas' tallest skyscrapers and serve as a corporate playground for a multitude of Fortune 500 companies. This is the most extensive tunnel system in the United States!

The daily Downtown Tunnel Tours explore a majority of downtown Houston’s most well-renowned skyscrapers and provide guests with great opportunities for photos alongside Texas' two (2) tallest buildings. Learn all about the history of our Downtown tunnel system and its modern corporate appeal including a diverse range of dining options that resemble our city's great mix of international cultures. In addition to staying cool in the Texas Heat, our Downtown Tunnel Tour will blow your mind and captivate your perspective of Texas!

Duration: 2 hours
Distance Traveled: less than a mile. Not recommended for people with limited mobility.
Starting point: Inside Starbucks café (914 Dallas St, Houston, TX 77002)

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Astroville Underground Tunnel Tour Of Downtown Houston

Cancellation/Refund Policy:

1. All types of remittances including invoice payments made online to Astroville Tours LLC are non-refundable unless of a tour cancellation caused by an extreme Natural Disasters, Severe Inclement Weather, Political Instability/Rallies, or another genuine extenuating circumstance including national/regional pandemics and other types of contagious bacterial infection(s)/disease(s).

2. If any of the circumstances listed above are applicable on or near your tour date, full refunds will be processed within 2-3 business days.

3. Rescheduling requests can be made by sending us an email at or calling us directly at (713)-469-2365 before 24 hours of your tour start time. It is important to note that you will need the First/Last name on the booking reservation (our website) or the Booking Reference number from our alternative vendors including TripAdivsor, Viator, Visit Houston, Booking, Expedia, Klook, Civatatis, GetYourGuide.

4. Customers can always utilize their booking confirmation information received in the initial booking reservation email to reschedule for a future date free of charge as long as this Re-Scheduling Request is completed within 24 hours of the Tour start time.

5. One (1) Re-scheduling Request is permitted per party free of charge. All additional Re-Scheduling Requests including 2nd and 3rd requests will be processed with a $50 fee per tour party.

6. We will not accept any Re-scheduling Requests made less than 24 hours in advance of the original Tour start time. If you need to re-schedule your tour date, please make sure to contact us more than 24 hours in advance of your tour or your re-scheduling request will not be honored.

7. If we do not hear back from you by the original Tour start time, we will proceed to deem your Tour as “abandoned,” and you will need to book a new tour date online at full cost.

8. The Astroville Mercedes Sprinter Van Shuttle Tour requires a minimum number of two (2) tour guests and the Astroville Food Tour of Downtown Houston requires a minimum number of five (5) tour guests. If the tour is canceled because the minimum isn’t met, you’ll be offered a different date/full refund.

If you have any remaining questions about our cancellation policy detailed below, please feel free to reach out to us directly at or give us a call directly at
(713)-469-2365, so we may kindly answer any questions and work together to find the most suitable Rescheduling date for your group of families and friends.



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Astroville Tours
As a professional Tour Guide company based in the heart of Downtown Houston, Astroville Tours will help you plan your perfect stay in the most diverse and innovative city that the great state of Texas has to offer. Through our wide offering of thematic, Downtown-based tours, Astroville Tours is the perfect choice for you and your loved ones, business associates, and friends to enjoy the best sites, food, and views that Downtown Houston has to offer as well as its unique Southern Culture and Hospitality. Believe us, there are just too many hidden gems in Houston that you have to see in person as well as taste!
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