Point of interest
Downtown Houston Tunnel System
42 locals recommend,
Location
909 Fannin St
Houston, TX
Central Business District
Tips from locals
This tunnel system is 6 miles long and connect 90 city blocks. It features restaurants, and retail establishments.
Explore Houston's 6 miles of underground tunnels, linking 95 full city blocks 20 feet below the streets.. While there visit some downtown Houston restaurants and sites! Treebeards, Phoenicia Specialty Foods, Ninfa's on Navigation, Pappasitas Cantina, Kim Son, Salatas & more.