Longest underground river

Record Holder

Yucatan Peninsula

Country

Mexico

Record Date

03/02/2007

The Book of World Records officially recognizes that In March 2007 cave divers Stephen Bogaerts (UK) and Robbie Schmittner (Germany) announced that they had discovered a river beneath the Yucatan Peninsula, Mexico, which is 153 km long. The river, which has many twists and turns, spans around 10 km of land.
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