Tsunoshima Bridge
A 1.78km causeway connecting the mainland to Tsunoshima island, with crystal-clear turquoise water visible on both sides. Best driven at sunrise before crowds arrive.
1–2 hours
Free
Always open (road bridge)
April–November
About 1 hour by car from Shimonoseki. By public transport (train + bus) about 2.5 hours from Shimonoseki Station
Location
Why Visit
- 1
Drive at dawn for mirror-like reflections on the surrounding water
- 2
The sea shifts from aqua to deep blue depending on the tide and light
- 3
Nearby Tsunoshima Lighthouse dates to 1872 — climb it for 360° views
Local Tips
The 1,780m bridge connects the Shimonoseki coast to Tsunoshima's white sand beaches and lighthouse-topped cliffs. The water around the island is exceptional — Tsunoshima Beach has electric blue water similar to Okinawa. The lighthouse (Japan's oldest stone lighthouse, 1876) is a 20-minute walk from the bridge. Combine with Motonosumi Inari Shrine (1 hour south) for a full western Yamaguchi coast day.
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