Explore the Mystical Río Secreto

5.0 (one review) 4 hours Free cancellation

out of 5

one review

5.0

Rio Secreto amazing Cave — Photos: the activity supplier, via Viator

About this activity

This tour is truly one-of-a-kind, combining the thrill of underground exploration with an immersive cultural experience in the heart of the Yucatán Peninsula. Unlike other cave tours, Río Secreto grants you access to the longest semi-flooded cave system in the region, where only a small fraction of its 100-hectare reserve is open to visitors—ensuring an exclusive and pristine adventure. Led by expert guides, you’ll walk and swim through crystal-clear waters beneath ancient rock formations that have shaped the Earth’s history. A Mayan purification ceremony sets the tone for this mystical journey, making it perfect for adventure seekers, nature lovers, and culture enthusiasts alike. After your underground expedition, celebrate with a toast of Xtabentún and enjoy a delicious buffet, rounding out an experience that is as unforgettable as it is transformative.

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At a glance

Duration: 4 hours
Confirmation: Instant confirmation
Ticket: Mobile or paper ticket accepted
Group: Up to 12 people
People per booking: 1–12
Guide: English, French, Spanish
Operated by: TulumAdventure Mexico

Ages: Children (4–11 years) · Adults (12–80 years)

What is included

Included

Included: Use of all necessary equipment (wet suit, hard hat, water shoes, life vest)
Included: Towels.
Included: Hotel pickup and drop-off
Included: Professional guide
Included: Buffet and flavored waters.

Not included

Not included: Gratuities

Itinerary

Rio Secreto

3 hours Admission included

Discover the longest semi-flooded cave in the Yucatán Peninsula, a hidden gem within a 100-hectare nature reserve—of which only 10% is used for tourism, ensuring minimal impact and a truly immersive experience.

After a welcome video, a short 15-minute transfer takes you deep into the Río Secreto Reserve. Here, expert guides equip you with the necessary gear and provide a safety briefing before leading you on a scenic jungle walk, where a traditional Mayan welcome sets the tone for your journey.

Step into an underground wonderland, where you’ll wade and swim through crystalline waters, surrounded by stunning stalactites and stalagmites, in a mesmerizing 800-meter route lasting approximately 1.5 hours. After emerging from this breathtaking subterranean world, enjoy a celebratory toast with Xtabentún, a traditional Mayan liqueur, followed by a viewing of your tour photographs.

Complete your experience with a delicious buffet lunch before returning back to your hotel.

Meeting point and pickup

The operator picks every participant up from their accommodation or the points below.

Pickup points

The Royal Haciendas
Balkon Boutique Hotel
Movich Club at Blue Diamond Luxury Boutique Hotel
Hotel Kin Ka'a
The Carmen Hotel - Ocean Front
Heaven Hotel
The Fives Travelers at The Fives Beach by YPJ-All Inclusive
Playa Suites
Hotel Banana Boutique & Dive Center
Terrasse Hotel
Fairmont Heritage Place Mayakoba
OYO Hotel Playa Del Carmen

and 480 more pickup points

Please send us your hotel or accommodaton name and address so we can arrange your transfer

Using your ticket

Bring a valid ID and the booking confirmation on your phone.

Cancellation

Free cancellation

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

If you cancel	You get back
At least one day before	100%
Less than a day before	0%

Good to know

Public transportation options are available nearby
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Travelers should have at least a moderate level of physical fitness
Maximum weight recommended 120kg/250lb.
Bring swimming suit / closed shoes (tennis shoes) / cap or hat / sunglasses / biodegradable sunscreen / thermos for water and credit cards or cash for souvenirs and/or tips.
Electronic devices (such as cellphones, Go Pro, cameras, etc.) are not allowed inside the underground river.
A professional photographer will accompany you at all times to capture photographs of the expedition in Rio Secreto. This is an optional service for an extra fee
Avoid using chemical products (sun block, repellents, etc.) inside the subway river.
Tour not suitable for people under the influence of alcohol or drugs.