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Underground tunnels
Discover Pinterest’s best ideas and inspiration for Underground tunnels. Get inspired and try out new things.
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Beneath the bustling streets and historic buildings of Bologna lies a hidden world—an intricate labyrinth of tunnels that stretch out in all directions below the city. These subterranean passages have…
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There are so many creepy, beautiful, eerie, downright-captivating spaces under Cincinnati just waiting for you to discover. Here are several of them.
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The largest World War 2 structure in the Channel Islands, are cool and creepy at the same time! Located inside…
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Complete guide for how to visit the ancient Derinkuyu underground city in Turkey. Amazing facts, photos, and info on how to get here (Cappadocia).
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This was my second visit to the Paris Catacombs. After my last visit it had left me wanting to see more of the around 200 miles of underground tunnel...
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Michael Cook documents city pipes to raise awareness of water infrastructure problems.
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Underground tunnels and more
