Posts Tagged: Complexity of the Cave System

Cavers Explore Mexico’s Sistema Huautla In Claustrophobia-Inducing Footage | National Geographic

Posted by Cesar Moya

A team of explorers set off for unknown parts of the Sistema Huautla in Mexico. The Sistema Huautla is the deepest cave system in the Western Hemisphere and is steeped in history. Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic…