Explore the largest downtown tunnel system in the USA including some of Houston's most notable art deco architecture, the tallest building in Texas, and the most award-winning skyscraper in the state.

Stay cool inside the most extensive downtown tunnel system in the USA on our air-conditioned tunnel tour with outdoor views for an in-depth look at the incredible metropolis below ground-floor in Texas' largest business district including the most award-winning Fortune 500 skyscrapers which host many of Houston's iconic corporate headquarters, classic art deco architecture, and modern business amenities. We will also visit multiple sections of the Houston tunnel system including the tallest building in Texas, original skyscraper in Texas, and oldest bank in downtown. Make sure to bring your smile and camera as we will provide you with unique photo-op opportunities and inside secrets that most Houstonians don’t even know about! * Please make every effort to meet your tour guide on time. Failure to arrive on time may result in an abandoned tour subject to future availability *

Foodies wanted! Come enjoy diverse plates in Downtown Houston at some of the city's most famous restaurants. This tour will begin at the Historic Market Square Park (outside Niko Niko's) where you will learn about Houston's rich history, beautiful architecture, & diversity of cultures. The tour consists of 3 local favorite stops where you will try 8-9 delicious food samplings including authentic Mexico City cuisine, traditional Asian novelties, Houston's unique take on Italian-American, & dessert. These meals are pre-ordered & will be coming out fresh for your group.  In addition, guests will enjoy views of the tallest building in Texas, largest theater district in Texas, & private limited access into largest downtown tunnel system in the USA as a third of our food tour is spent down below! Note, all of our planned stops are air-conditioned and sit down. ** If anyone in your group has food allergies, please contact us before the tour. Plate modifications may have a fee. **

Enter a hidden underworld in the heart of the Texan city with this Houston Downtown Tunnels Tour. Enjoy a uniquely curious experience in the vibrant metropolis.