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| Liège, Belgium - built in 1881 to transport soldiers |
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| Taihang Mountains, Linzhou, China |
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| Awaji Island, Japan - a memorial of the Great Hanshin earthquake (1995) |
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| Chand Baori, near Jaipur, India - built in 800 AD |
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| Santorini, Greece |
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| Haʻikū Stairs - O'ahu, Hawaii |
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| Universe Cascade - Dumfries, Scotland |
