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A Vietnamese cave is tall enough to hide a 40-story skyscraper. πŸ™οΈ
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Unbelievable RecordsJul 21, 2026

A Vietnamese cave is tall enough to hide a 40-story skyscraper. πŸ™οΈ

A Vietnamese cave is tall enough to hide a 40-story skyscraper. πŸ™οΈ . . . A farmer named Hα»“ Khanh stumbled onto the entrance in 1990 but was too frightened to enter. British cavers finally mapped Hang Son Doong in 2009. Its main passage runs about 5 km long, 200 m tall and up to 175 m wide β€” big enough to swallow a Boeing 747 whole. It has its own weather system and jungle inside.

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Source
https://en.wikipedia.org/wiki/Hang_S%C6%A1n_%C4%90o%C3%B2ng
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