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Admission and transportation
from Cancún

Immerse yourself in the Yucatan Peninsula's
most exotic underground world

Hike and swim through a labyrinth of cool underground river while surrounded by crystal formations. 

Swim through mineral-rich waters as the wonders of Río Secreto unfold all around you.  Gaze up at thousands of incredible stalactites, stalagmites and helectites.  This is your time to check out the region’s wildlife, enjoy silence from the depths of the earth, and fall in love with the fragile beauty of the caves. 

Tour Hours: nature_reserve_rio_secreto

Tuesday, Thursday and Saturday at 11:00 a.m., with hotel pick-up times starting at 8:00 a.m.


Adults $109.00 USD Children $54.50 USD


6 ½ hours

Want to book your tour right now?

Reserve your spot online or call us toll-free at (888) 844-5010 US & CANADA


  • Round-trip transportation from any hotel in Cancun's Hotel Zone and the northern zone of Puerto Morelos
  • Admission fee to the natural reserve
  • Bilingual guides
  • Specialized equipment (wetsuit, life vest, special shoes and hardhat with headlamp)
  • Snacks
  • Towel and lockers
  • Guests also have access to our facilities (bathrooms, showers, hammocks, etc.)

Does Not Include

  • Tips
  • Souvenirs
  • Photographs

Additional Information

In order to offer you more personalized service, this tour is organized for small groups up to ten participants with a knowledgeable guide. Although this tour is recommended for the entire family including adults and children, the minimum age allowed is fouryears old.  Guests must be able to walk without assistance and weigh less than 120 Kg/250 lbs. Before taking this tour of underground routes, we ask that you store the following items inside the lockers: hats, glasses, sandals that are not secured at the ankle, watches, jewelry that could get tangled or fall off, cameras or video cameras, band-aids, backpacks and handbags. For safety reasons and with no exception, the participation of pregnant women is not allowed


We recommend that you reserve space ahead of time, either through our call center or by making reservations online. We suggest that you wear clothes that are comfortable for walking in the jungle; you should wear a short sleeve t-shirt with your swimming suit underneath, and bring along extra clothes to change into later.  We recommend that you bring extra cash and/or a credit card for purchasing extra food, souvenirs, photos, CDs or other items inside the nature reserve.  It is important that you arrive at least 20 minutes before your program begins.  If you have any physical or mental limitations, we suggest you get in touch with us before purchasing your tour. 

Restrictions and Cancellation Policies

Cancellations must be made at least five days in advance, and there will be a 10% surcharge for the cancellation.  If a cancellation is made four days or less prior to the tour or on the same day, a refund will not be given.

Photo Gallery

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Video Gallery

rio secreto video gallery

                Call Us!
Mex 01-800-681-6713
USA/CA (888)-844-5010
Mon. to Sat. 9:00 AM to 5:00 PM
Live Help



a real good afternoon the was very good and walking and swimming in the caves was out of this world. Down side the price of the pictures is a rip off $25 for one or $69 for all the pics they took. Glen B.   Read More

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