
The Tongyeong Undersea Tunnel lets photographers capture a surreal “car-through-the-ocean” effect: shimmering water, reflections, and curved tunnel frames against coastal scenery. Expect dramatic coastal light and clean compositions near the harbor approaches. Best light is late afternoon through sunset; weekdays are calmer.

The Tongyeong Undersea Tunnel lets photographers capture a surreal “car-through-the-ocean” effect: shimmering water, reflections, and curved tunnel frames against coastal scenery. Expect dramatic coastal light and clean compositions near the harbor approaches. Best light is late afternoon through sunset; weekdays are calmer.