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A long, tiled underground tunnel with an arched ceiling that features evenly spaced light fixtures. The tunnel is lined with a narrow walkway and wider path in the middle. The lighting creates a warm atmosphere and a vanishing point at the tunnel's end where a few people are walking.

Houston Tunnels Guide

Explore Houston’s underground tunnels with our interactive map and discover hidden gems.

Tunnel Exploration

Discover Houston’s underground city with our interactive map and guided tours.

A modern underground tunnel with curved walls and a tiled ceiling, leading to a station platform. Two people are walking down the tunnel, one carrying luggage. Fluorescent lights illuminate the space, creating a futuristic ambiance.

A dimly lit underground tunnel featuring industrial lights hanging from the ceiling. The tunnel has a rough, earthy floor and is supported by thick wooden beams. In the background, an arched stone structure and some industrial equipment can be seen. The area is dark with scattered spots of light.

A long, narrow tunnel with an arched ceiling and evenly spaced lights lining the walls. The interior is dimly lit, with greenish-hued tiles on the ceiling and worn concrete walls. The tunnel appears to extend far into the distance, with the floor showing signs of wear and some scattered debris.

A dimly lit underground tunnel with brick walls and a rough, dirt-covered floor. Overhead lights create a series of illuminated spots along the curved ceiling. Pipes and cables run along the walls, contributing to the industrial atmosphere.

A long, narrow tunnel with an arched ceiling is lined with tiled walls, featuring intricate murals. The tunnel extends towards a bright light at its end, creating a sense of depth and perspective. The flooring consists of large square tiles, and overhead lights run the length of the ceiling, casting a soft glow.

A tunnel with a textured ceiling and walls is visible, adorned with numerous small, evenly distributed tiles. A narrow body of water runs through the center, creating a reflective surface that mirrors the tunnel's structure, including the silhouette of a person standing in the distance. Natural light pours in from the tunnel's entrance, illuminating the greenery outside.

A dimly lit underground tunnel with two sets of railway tracks running parallel. The tunnel walls are concrete, and there are lights along the right side, casting shadows and creating a sense of depth. The end of the tunnel is faintly visible in the distance.

A tunnel made of concrete with symmetrical beams creating a pattern of shadows and light along the pathway. It features a smooth road surface with a subtle curve to the right. Two motorbikes are traveling towards the end of the tunnel, where natural light is visible.

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A long, empty underground pedestrian tunnel with smooth, shiny surfaces and fluorescent lighting along the walls. The tunnel is lined with graffiti and has a cold, industrial appearance with a mixture of metal and concrete materials. It stretches into the distance, creating a sense of depth and perspective.