Underground River and Cave Tour at Rio Secreto

4.3 (11 reviews) Cancun, Mexico
  1. Home
  2. Activities
  3. Cancun
Duration4h
Free cancellationFull refund up to 24 hours before
Instant confirmationYour booking is confirmed right away
TicketMobile or paper ticket accepted
LanguagesEnglish, Spanish
Group sizeUp to 12 travelers
Pickup offeredSee the meeting and pickup details below

Overview

Step into a Hidden World Beneath the Jungle—Explore Río Secreto!

Embark on an unforgettable journey into the heart of the Yucatán Peninsula, where you’ll walk, wade, and swim through a crystal-clear underground river surrounded by stunning cave formations. Río Secreto is the longest semi-flooded cave in the region—and it's unlike anything you’ve ever experienced.

With expert guides leading small groups, you'll discover breathtaking galleries filled with stalactites and stalagmites formed over millions of years. Along this 800-meter path, enjoy a ceremonial toast, a buffet meal, and a glimpse into the mystical Mayan underworld.

Your adventure includes access to the natural reserve, safety equipment (wetsuit, helmet, life vest), lockers, towels, and round-trip transportation from the welcome center. This is a truly transformative experience—part adventure, part natural wonder, and 100% unforgettable.

Options

Río Secreto Regular w/transfer

Pickup included

Río Secreto Plus w/transfer

Plus activities : Rappel, bicycle tour and zipline
Duration: 7 hours: Including round-trip transfer
Flavored water at lunch time
Pickup included

What's included

  • Specialized guide for the tour
  • Use of lockers and towels
  • Entrance and access to the Rio Secreto nature reserve
  • Full equipment: wetsuit, helmet with lamp, life vest, special shoes
  • Air-conditioned vehicle
  • Buffet Lunch
  • Snacks and access to common areas (showers, restrooms, hammocks)
  • Professional photos
  • Souvenirs, handicrafts and extra drinks
  • Tips for guides and staff
  • Personal expenses and any other additional services

What to expect

  1. Rio Secreto
    2h · Admission ticket included
    his breathtaking underground river system will take you on a surreal journey through crystal-clear waters, dramatic cave formations, and ancient rock corridors. Guided by experts, you'll walk, wade, and swim through a labyrinth of stalactites and stalagmites that have formed over millions of years. As you explore this otherworldly environment, you'll learn about the geological and cultural significance of the area—once considered sacred by the ancient Maya.

    Perfect for nature lovers, adventurers, and anyone seeking a truly unique experience, Río Secreto offers a peaceful yet thrilling escape beneath the surface of the Riviera Maya.

Meeting and pickup

Pickup details

Days prior to your activity, our reservations team will contact you to provide you with your pick-up time and confirmation code. If you have not received this information within 24 hours prior to your activity, please contact us at +1 209 697 4438 or +52 998 281 9016.

Additional information

  • Infants are required to sit on an adult’s lap
  • Not recommended for travelers with spinal injuries
  • Not recommended for pregnant travelers
  • Travelers should have at least a moderate level of physical fitness

Cancellation policy

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

Reviews

4.3 (11)
From
$119.00 per person
Check availability & book
  • Free cancellation up to 24 hours before the experience starts
  • Instant confirmation
  • You'll choose your date and travelers and pay on viator.com. Prices vary by date, group size and option.
Operated by Mexico Travel Solutions · Booked through Viator
More activities in Cancun
From
$119.00 per person
Check availability