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How do Houston’s 140,000 downtown workers survive hot summers? By going 20 feet underground to the Tunnel System. Join them as you see world-class architecture, enjoy a view from the highest sky lobby in Texas, learn Houston history, enjoy a Dutch-style lunch and shop underground and at the Visitors Center on this unique Houston walking tour.
Meeting point: Georgia's Market, 420 Main Street.
Duration: Approximately 3 hours.
Start/opening time: 9.30am.
Languages: English.
Assistance or guided tour
Product price detailTour
Age of childAppropriate age for child ticket from 6 to 11 years