Take our unbelievable underground river tour.
In this surreal locale near Playa del Carmen you can observe natural history dating back millions of years, as you hike and swim through a route of about 1 km full of beautiful stalactites and stalagmites. Go deep inside an underground cave, where you'll experience true silence among some of the most dramatic mineral formations in the world.
Come with us on a magical journey through the crystal museum that is Río Secreto, where the history of our planet is written on the myriad geological formations, and where floating in its crystal clear fresh water your life will change forever.
Book This Tour Now!