Xcaret Underground River, Mexico

Xcaret is an ecological theme park located in the Maya Riviera, south of Playa del Carmen and 75 miles south of Cancun in the state of Quintana Roo, Mexico. Among the many attractions of the place, is one of the coolest rides, the underground rivers. With water so blue, and naturally bright you can admire the breathtaking natural wonders. The trip is over one kilometer, and takes about 20 minutes.