Attraction Guide: Rio Secreto, Quintana Roo, Mexico

Rio Secreto Guide

Rio Secreto: Journey into the Heart of the Riviera Maya Guide

Rio Secreto, meaning "Secret River," is an incredible underground river system located in the Riviera Maya, Mexico. This natural wonder offers a unique and unforgettable experience as you wade and swim through crystal-clear waters, surrounded by stunning stalactites and stalagmites. It's a journey into the heart of the Yucatan Peninsula's geological wonders. Rio Secreto is a relatively recent discovery, having been explored and opened to the public in the late 2000s. The river system is part of a vast network of underground caves and waterways that crisscross the Yucatan Peninsula. These caves were formed over millions of years by the dissolution of limestone rock, creating the breathtaking formations you see today. The Mayan people considered these cenotes and underground rivers sacred, believing them to be gateways to the underworld. The main activity at Rio Secreto is a guided tour through the underground river. You'll be provided with a wetsuit, helmet, and headlamp, and a knowledgeable guide will lead you through the caves, explaining the geological formations and the history of the area. The water is cool and refreshing, and the experience is both educational and awe-inspiring. Photography is restricted to protect the delicate ecosystem, but professional photos are available for purchase. After the tour, you can enjoy a buffet lunch featuring traditional Mexican cuisine.