At the Rio Secreto Nature Reserve, experience a journey into the bowels of the Earth to find impressive geological formations that tell the history of the planet. Enjoy trails that transport you to Xibalbá (the Mayan underworld). Arrive at the reception and service area in Cancún and sit down for a welcome video to introduce you to the reserve. Head to the nature reserve and get set up with the security measures and equipment you will need.  Rappel, cycle and try the dry route. Upon reaching the Salón de la Paz (Room of Peace), admire a light and sound show in a totally natural setting that will take you back in time to the creation of the universe. Enjoy a regional buffet and choice of drinks to finish off your spectacular tour before you head back.