The 22 Most Terrifying Bridges Around the World You’d Think Twice Before Crossing

6. Ponte Iya Kazurabashi, Japan

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Deep in the Iya Valley, Kazurabashi Bridge is woven from vines, echoing ancient Japanese traditions. Crossing it feels like stepping into the past, with creaking vines and swaying planks highlighting its fragility. Steel cables are added every three years for security, but the crossing remains thrilling and slightly unnerving, especially when peering down at the river below.