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Rio Secreto Underground River Tour with Crystal Caves

  • Explore the Rio Secreto underground river and crystal caves with a guide
  • Equipment and lunch is included 
  • Tour includes the use of showers and time to explore the nature preserve
Rio Secreto Underground River Tour with Crystal Caves
From US$78.99
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  • Overview
  • What to Expect
  • Important Information
  • Reviews
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Rio Secreto Admission
Includes admission to Rio Secreto
From US$78.99
Rio Secreto + Transportation
Tour includes admission to Rio Secreto and transportation to and from select Cancun and Playa Mujeres hotels
From US$108.99
See the Rio Secreto underground river and crystal caves on this guided tour. You’ll swim or wade in the underground pools and marvel at the crystals and stalagmites without worrying about getting lost, thanks to your guide. Your excursion includes a hotel pickup, safety briefing, use of equipment, lunch, and time to explore the nature preserve.
What to Expect
Get picked up at your Cancun or Playa Mujeres hotel, or choose to meet directly at the Rio Secreto Nature Preserve.

At the preserve, listen to your guide give a safety briefing. Don your equipment, including a hard hat, lamp, wet suit, life vest, and water shoes.

Head underground with your guide and make your way past the floor and ceiling crystal formations. Walk along the designated path or swim and wade through the underground river. Move along with the river, and view the colors and mineral forms that lie all around it.

Exit the cave and opt for a shower. Enjoy a buffet lunch and spend some time exploring the nature preserve or relaxing. Finish the tour with a ride back to your hotel or Plaza Kukulcan.
Reviews (133)

1 - 5 of 29 reviews

Reviewed 3 weeks ago
Amazingly beautiful

Fernando was amazing. We were a small group of two families. My kids are 10 and 12. Fernando made sure he was close in case they needed help. Fernando was full of information and life. We saw bats, catfish, blind fish, and a whip spider....More

6  Thank jenniferlL6580LS
Reviewed 16 May 2018
Excellent, but use a walking stick!

Our tour was fantastic! My only advice is to strongly consider using a walking stick. There is a bin full of them next to the life jackets. The walk through the cave is full of awkward moments of bending over while slowly stepping up or...More

8  Thank mark s
Reviewed 12 May 2018
A swim in the dark.

Great experience but extremely difficult for seniors. Completely dark throughout the cave and plenty of rocks that you need to walk over or around. Our guy had me hold onto her throughout the walk/swim through very cold water. It was fun and beautiful but with...More

7  Thank Jerseyhobo
Reviewed 28 April 2018
Awesome adventure !!

Our tour guide Alfredo was AWESOME. He was kind, knowledgeable and had a great sense of humor. Worth getting the package with the transportation included, the transportation staff were friendly and punctual. Filepe was a sweetheart. The caves were breathtaking! Fun and safe adventure for...More

3  Thank jamie V
Reviewed 21 April 2018
Magical wonders of nature

We thoroughly enjoyed this ecological trip and would recommend to others interested in nature and experiencing the cultural and environmental wonders that this area has to offer. Visitors are put into small groups of 10 and given a personal guide. We had Gonzo as our...More

1  Thank 4ndrea