★★★★★★★★★★4.9 · 222 reviews · 2 hours · from $25
Air-conditioned Houston tunnel tour with holiday photo stops, historic skyscraper lobbies, and a vintage BMW Isetta.

“I’m a native Houstonian & in the 1980’s used the downtown tunnel system…but had not been in the tunnels for over 38 years. It was such a revelation to see the changes & additions to the tunnels. On the tour we also learned about the history of several historic buildings in downtown. Diana was an excellent guide…keeping us moving & telling us so many interesting facts that I had never known. I highly recommend this tour to not only native Houston’s as well as visitors. Very fun 2 hours exploring downtown Houston underground!”
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