Explore America’s Largest Network Of Underground Tunnels On This Walking Tour In Texas

When you've done all the surface-level activities you can think of, there's only one course of action remaining: go underground. Astroville Tours offers a unique experience that takes you on a thrilling journey beneath the streets of downtown Houston, where America's largest network of underground tunnels is hiding. Most people don't know this secret world, complete with restaurants and a shopping district, even exists, and it's a truly incredible sight to behold.

Did you know downtown Houston is home to the largest network of underground tunnels in America?

Dating to 1961, the tunnels link a whopping 95 city blocks and extend for about six miles, essentially creating their own little world beneath the surface.

While the tunnels are accessible to pedestrians during weekday business hours, exploring on your own doesn't offer the full experience.

Booking with Astroville Tours ensures you get to see the very best of this hidden subterranean universe, including lesser-known spots you'd be likely to miss on a solo excursion.

Many buildings connected by the tunnels host some of the nation's leading Fortune 500 companies like JPMorgan Chase and Wells Fargo.

As such, opulence awaits at every turn, and you'll feel more like a VIP with each additional step you take.

Among the neatest things about the tunnel system is that it provides a unique glimpse into the 9-5 corporate culture of downtown Houston.

An underground gym lets workers blow off some steam on their lunch break, and there's even a pool table encouraging the busy bees to have a little fun once they're off the clock.

Don't even think about going hungry - there's an entire food court where you can grab a bite to eat.

With as many choices as any ordinary shopping mall, rest assured you'll find something to munch on.

Art, history, and unparalleled shopping opportunities abound, and your knowledgeable guide will offer context all along the way.

If you're tired of battling the atrocious crowds at the Galleria, this is the perfect solution! Find everything you need in stores that are nearly deserted most of the time - every Houstonian's dream!

The tour lasts about two hours and costs $22 per person.

A Spanish version is also available for an extra $8 per person. If you're interested in a private tour, contact the company on its website.

Visit the Astroville Tours website or Facebook page to learn more and see all the other tours the company offers.

Have you ever taken a tour of the underground tunnels in Houston with Astroville Tours? If so, tell us all about your experience in the comments section! Check out our previous article for another underground spot in Houston that you have to see in person to believe.