Underwater Tunnel: Exploring The World's 7 Most Spectacular Underwater Tunnels

Edited By: Pragati Bhandari Edited By: Pragati Bhandari

Channel Tunnel (Eurotunnel) Connecting the United Kingdom and France, it's the longest underwater tunnel in the world.

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Seikan Tunnel In Japan, it links the islands of Honshu and Hokkaido.

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Lærdal Tunnel Located in Norway, it's one of the world's longest road tunnels.

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Zhuhai Macau Hong Kong Bridge Tunnel Connects Hong Kong, Macau, and Zhuhai in China.

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Chesapeake Bay Bridge Tunnel Links Virginia's Eastern Shore and mainland Virginia in the USA.

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Marmaray Tunnel Connects the Asian and European sides of Istanbul, Turkey.

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Tokyo Bay Aqua Line Connects Kawasaki and Kisarazu in Japan, incorporating an underwater tunnel.

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