Astroville Underground Tunnel Tour Of Downtown Houston

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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)

Refund Policy: No refunds.

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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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