The journey to the Undersea Tunnel is more interesting than the sight itself. Constructed in the early 1930s, the 483m-long tunnel connects both sides of Seoho Bay (서호만). Not much more than a cement corridor, it does make for a pleasant evening stroll towards the Tongyeong Grand Bridge.
Undersea Tunnel
Gyeongsangnam-do
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Nearby Gyeongsangnam-do attractions
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8. Historic Park of Geoje POW Camp
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