Underground River and Cave Tour at Rio Secret
Active
4h
For a full refund, cancel at least 24 hours before the scheduled departure time.
Instant confirmation
Mobile or paper ticket accepted
About this experience
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.
Available options
Río Secreto Plus w/transfer
Plus activities : Rappel, bicycle tour and zipline<br/>Duration: 7 hours: Including round-trip transfer<br/>Flavored water at lunch time<br/>Pickup included
Río Secreto Regular w/transfer
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)
Detailed itinerary
1
Stop 1
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.
What's not included
Professional photos
Souvenirs, handicrafts and extra drinks
Tips for guides and staff
Personal expenses and any other additional services
Available languages
Guide guide
EN
ES
Reviews breakdown
Viator
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Tripadvisor
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Important information
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
Important notes
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.
About Cancun, Riviera Maya & the Yucatan
Cancun, Riviera Maya, and the Yucatan offer a captivating blend of stunning beaches, ancient Mayan ruins, and vibrant culture. This region is renowned for its turquoise waters, lush jungles, and rich history, making it a top destination for travelers seeking both relaxation and adventure.
Top Attractions
Chichen Itza
One of the New Seven Wonders of the World, Chichen Itza is an ancient Mayan city featuring the iconic El Castillo pyramid.
Historical
Half to full day
Moderate (around $15 USD entry fee)
Tulum
A stunning coastal Mayan ruin overlooking the Caribbean Sea, offering a unique blend of history and natural beauty.
Historical/Beach
Full day
Moderate (around $10 USD entry fee for ruins)
Xcaret Park
An eco-archaeological park offering a mix of cultural performances, wildlife exhibits, and adventure activities.
Adventure/Cultural
Full day
Expensive (around $120 USD for full-day ticket)
Must-Try Local Dishes
Cochinita Pibil
Slow-roasted pork marinated in citrus and achiote, wrapped in banana leaves.
Main Course
Contains pork, not vegetarian
Ceviche
Fresh raw fish cured in lime juice, mixed with tomatoes, onions, and cilantro.
Appetizer
Gluten-free, can be made vegetarian with tofu
Sopa de Lima
A traditional Yucatan soup made with lime, chicken, and tortilla strips.
Soup
Contains chicken, not vegetarian
Popular Activities
Snorkeling
Scuba diving
Zip-lining
ATV tours
Cenote exploration
Beach lounging
Spa treatments
Yoga retreats
Best Time to Visit
December to April
This is the most popular time to visit due to pleasant weather and lower humidity. It's ideal for beach activities and exploring ancient ruins.
24-30°C
75-86°F
Practical Information
Language
- Official: Spanish
- Widely spoken: English
- English: Widely spoken in tourist areas, moderately spoken elsewhere
Currency
Mexican Peso (MXN)
Time Zone
Eastern Standard Time (EST) (UTC-5), Eastern Daylight Time (EDT) (UTC-4) during daylight saving time
Electricity
127VV, 60HzHz
Safety Information
Overall Safety Rating: Exercise caution
Cancun, Riviera Maya, and the Yucatan are generally safe for tourists, but petty crime and scams can occur. Stay alert and take precautions.
Important Precautions:
- • Use official taxis or ride-sharing apps
- • Avoid walking alone at night in unfamiliar areas
- • Be cautious of strangers offering unsolicited help or services
Getting there
By air
- Cancun International Airport • 20 km from Cancun city center
By bus
Cancun Bus Station, Playa del Carmen Bus Station
Getting around
Public transport
Affordable and efficient, but can be crowded during peak times.
Taxis
Available • Apps: Uber, Didi
Rentals
Car, Bike, Scooter
Neighborhoods
Hotel Zone
Downtown Cancun
Playa del Carmen
Day trips
Isla Mujeres
20 km from Cancun • Half to full day
A small island known for its beautiful beaches, snorkeling, and relaxed atmosphere.
Valladolid
150 km from Cancun • Full day
A colonial town with a rich history, known for its beautiful architecture and nearby cenotes.
Holbox Island
150 km from Cancun • Full day to overnight
A car-free island known for its pristine beaches, bioluminescent waters, and wildlife.
Festivals
Carnaval de Cancun • February/March (dates vary)
Festival de la Música Mexicana • June
Day of the Dead (Día de los Muertos) • November 1-2
Pro tips
- Visit Chichen Itza early in the morning to avoid crowds and heat
- Explore the cenotes for a unique and refreshing experience
- Try local street food for an authentic culinary experience
- Learn a few basic Spanish phrases to enhance your interaction with locals
- Use reef-safe sunscreen to protect the marine environment
From $25
per person
Price varies by option
Secure booking
Free cancellation available
Instant confirmation
