Rio Secreto Underground River and Crystal Caves: A Glance at Mayan Underworld on Yucatan Peninsula
4.7
624 Ratings
Río Secreto
Discover the mystical Rio Secreto, an underground river and crystal caves on the Yucatan Peninsula. Swim through stunning caverns and explore the Mayan underworld. Optional visit to Tulum ruins available.
Duration: 8 hours
Cancellation: 1 day learn more
Highlights
  • Rio Secreto - This attraction is located near to Playa del Carmen, you will observe a natural history dating back millions of years and you will be able to swim about one kilometer below of the beautiful stalactites and stalagmites in groups of 10 people maximum on the underground river.
What's Included
  • All essential gear included (wet suit, hard hat, water shoes, life vest)
  • Experienced professional guide
  • Option for a guided tour in the Tulum Archaeological zone
  • Delicious lunch provided
  • Convenient hotel pickup and drop-off available
  • Access to lockers and towels
What's Not Included
  • Gratuities
  • Hotel pickup and drop-off (if option not selected)
Additional Information

Discover the captivating Rio Secreto, a marvel of nature on the Yucatan peninsula. Hidden away from the bustling crowds, this subterranean route is a significant segment of the Mayan netherworld. The enigma of this liquid network lies in its enigmatic aura, where serenity acquires a novel interpretation. Engage in moments of profound connection and contemplation that you’ll cherish forever.
A knowledgeable local guide will assist you in traversing the generally waist-deep waters, guiding you to paddle and swim through a labyrinthine cave adorned with fanciful formations of stalactites and stalagmites. What sets this adventure apart is the opportunity to enhance your visit with a trip to the Tulum ruins, offered as an additional experience.

  • Passengers must weigh less than 250 pounds (113 kg)
  • Minimum age is 4 years
  • The duration for the option Rio Secreto Admission tour is 03:30 hrs. (approximately)
  • The duration for the option Rio Secreto Tour + Transportation is 06:00 hrs. (approximately)
  • The duration for the option Rio Secreto + Tulum Tour is 08:00 Hrs. (approximately)
Location
Río Secreto
Rio Secreto is located near to Playa del Carmen.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.7
(624 Ratings)
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Mihai_c
May 30, 2024
Cave adventure - Great experience we had with Monster(Jose) in the caves. Very passionate about he’s work. Probably if he didn’t put a lot of accent on the politics subjects or views about the world will be a much better experience. We came to enjoy not to receive lectures. But, appreciate the intention
Review provided by Viator
Vacationer313286
May 26, 2024
So much fun - Can’t just lay by the beach explore and learn. It was an awesome exploration in the caves and talum our guide was so knowledgeable and nice
Review provided by Tripadvisor
Martha_c
May 23, 2024
So worth it! - We loved every minute of this adventure! Jorge is a great guide (he’s a biologist), and we learned so much about the culture, history and importance of the ceynote to Mexico. We saw white blindfish, giant arachnids, bats and more…and finished the day with an excellent lunch. Def recommend!
Review provided by Viator
Brandy_d
May 16, 2024
Must Do Tour - This is one of the most amazing experiences our family has ever had on vacation! The tour is beautiful and our guide, Milo, was perfect in every way. If you come to Cancun, Cozumel, or Playa del Carmen, this tour should be on your “must do” list. Slight word of warning to those that may not be steady on their feet. This tour has unstable terrain, both on land and in the water, which must be navigated. So, if you are not steady on your feet, then participate in this tour knowing that you may fall and injure yourself.
Review provided by Viator
W7717yajens
May 14, 2024
Incredible! - This was an incredible experience! Highly recommend it! Hugo was our guide, he did a fantastic job! The only negative was that there were no cameras allowed in the caves. They have a photographer go with you, and they took lots of great photos, but they charge an arm and a leg for them.
Review provided by Tripadvisor
Thilok9
May 4, 2024
great experience - miguel, our guide was very friendly, funny and provided us with all the information about rio secreto, the animals and the whole ecosystem. the entrance fee is a bit pricy ( you'll be in the caves for about 90 minutes) and the wetsuits are a bit smelly, but it was still a great experience. muchas gracias.
Review provided by Tripadvisor
969happytraveler
May 1, 2024
Excellent spelunking adventure! - This tour was well organized from beginning to end. The guide was informative and helpful. The small size of the group was a plus. Groups are organized by language preference, which allows for maximum participation. Cell phones are not permitted, so having the photographer accompany the group allowed for some great photos, which we were delighted to purchase at the end of the tour.
Review provided by Tripadvisor
Rebecca_b
Apr 26, 2024
Rio Secreto - This was an amazing experience! Our guide, Ricardo was informative and fun. The caves were beautiful and immense.
Review provided by Viator
Q7455yatamarar
Apr 23, 2024
Great time - Felipe was a great guide. Very informative and knowledgeable of the cave and it's history. 45He was very patient and made sure everyone in the group was ok and having a good time. The views in the caves were great.
Review provided by Tripadvisor
Amehd_p
Apr 30, 2024
Great way to a spend a day - Im just giving 4 star because i wish the transportation from the hotel to the location would be bette and the photo package is extremely expensive.Once in there just follow the flow!! We booked the plus experience. Which we will allow you to do all activities. PLEASE PEOPLE READ BEFORE YOU BOOK!! With the plus experience you will rode a bicycle do rappelling walk a dry cave and then get wet in the underground river!! You definitely dont have to be in a super shape!! But physical effort will be required!! The humidity will take put out so be ready!! Drink water!!
Review provided by Viator
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up to 15 guests
1 Adult
June 2024
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