Río Secreto

Hike and swim along an underground river of about 1 km full of stalactites and stalagmites, in a nature reserve near Playa del Carmen. Small groups with a specialized guide; gear and regional buffet included.

Nature Playa del Carmen taxes included · on-site fees extra

About this tour

  • taxes included · on-site fees extraThe price you see is the price you pay. No surprises at the gate.
  • Instant confirmationMobile voucher by email as soon as you pay.
  • Book 24 h aheadThe operator needs that much notice to confirm your place.

What you’ll do

Underground river with stalactites and stalagmites thousands of years old
About 1 km route hiking and swimming in crystal-clear fresh water
Small groups (10 people max) with a specialized guide
Gear included: wetsuit, life jacket and helmet with lamp
Regional buffet at the end

What to expect

Live a one-of-a-kind experience! On the Río Secreto tour we take you to a nature reserve where you will see the underground world in a whole new way. We explain the caving and history of the place, and at the end you enjoy a buffet of regional food.

Near Playa del Carmen, Río Secreto is an underground river with natural history dating back millions of years: you hike and swim along a route of about 1 km full of stalactites and stalagmites, in the silence of a cave with some of the most dramatic mineral formations in the world, floating in crystal-clear fresh water.

What’s included

  • Access to the nature reserve
  • Groups of 10 people max
  • Specialized guide
  • Lockers
  • Wetsuit and life jacket
  • Helmet with lamp
  • Towels
  • Regional buffet
  • Non-alcoholic drinks

Not included

  • Transportation (in this option)
  • Tips
  • Alcoholic drinks
  • Professional photos of the tour

Good to know

What to bring

  • Swimsuit on
  • Dry clothes to change into

Restrictions and requirements

  • Minimum age 4
  • No cameras, phones or GoPros inside the cave
  • Showering before entering is mandatory (no sunscreen or repellent)
  • You walk and swim over uneven, slippery rock in water from ankle to chest deep

Who runs this tour

Río Secreto runs this tour with its own staff. We look after you before and after you book: questions and updates on WhatsApp with IAN.

Río Secretoruns this tour
Instantconfirmation
Questions about the tour? Chat with IAN

Traveller reviews

Reviews from eTransfers customers about their transfers and tours, not only about this activity.

4.91
650 reviews eTransfers customers
Lana S.

“Excellent Taxi service at Punta Cana Airport! The driver, Juan, was a true professional, met us and helped us with our bags. The ride was comfortable and safe, and Juan even shared great ideas about visiting local attractions. Very nice. I highly recommend him.”

eTransfers customers · August 2023
Mark H.

“I had a perfect experience. The vehicle was clean and well-maintained, and the whole trip was pleasant. I will choose them again on my next trip!”

eTransfers customers · August 2023
Michael L.

“They provided exceptional service at all times. Their communication was prompt and informative from the moment I made the reservation. I felt safe and well taken care of.”

eTransfers customers · August 2023
Sonya Q.

“I loved that the service was fast. Everything flowed just as we expected.”

eTransfers customers · August 2023

Common questions

Is hotel pickup included?
No. Transportation isn’t included with any option: you get there on your own.
What does each age pay?
The rates are: Adult (12+), Child (4 to 11). Some activities within the tour also have their own minimum age or height.
How far ahead do I need to book?
Book at least 24 hours ahead: that’s the notice the operator needs to confirm your spot.