Underground River and Cave Tour at Rio Secreto in Cancun
Cancun, Mexico

Underground River and Cave Tour at Rio Secreto

Outty Ranking 54 4.2 · 10 traveler reviews4 hoursFrom $80

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September 2026

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Age 12 and under

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Outty Ranking

54/100

Worth a Look. Our proprietary evaluation. How we score

Traveler rating

4.2/5

Based on 10 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Underground River and Cave Tour at Rio Secreto worth booking?

Underground River and Cave Tour at Rio Secreto is a 4-hour experience in Cancun, Mexico, from $80 per person. It scores 54 out of 100 on the Outty Ranking, which we label “Worth a Look, based on a 4.2/5 rating across 10 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
54 / 100
Rating
4.2/5 (10)
Duration
4 hours
From
$80 per person

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 su

What you get

    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.

    What travelers are saying

    Outty’s summary of the themes that recur across 10 traveler reviews. Written by us, not quoted from reviewers.

    The guide

    4 mentions

    Travelers single out the guide as the reason the experience works.

    Knowledge and storytelling

    2 mentions

    Reviewers describe the commentary as informative rather than scripted.

    Value for money

    2 mentions

    Travelers feel they got more than they paid for.

    Organization

    2 mentions

    Pickup, timing, and logistics are described as running smoothly.

    Good for families

    2 mentions

    Reviewers traveling with kids report it landed well with their group.

    Traveler reviews

    10 verified traveler reviews for Underground River and Cave Tour at Rio Secreto. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    7
    4 star
    1
    3 star
    0
    2 star
    1
    1 star
    1
    Sort
    Chocol8612 · August 2026

    The best

    Jesus Pech that guy was really nice my kids and I njoy..We had a great time..

    Response from the operator: Thank you so much for your review. We're delighted to know that the underground river and caves tour at Río Secreto was such an enjoyable experience for you and your kids, and that Jesús's kindness made the moment even more special. We'll gladly share your recognition with him. Thank you for your trust — we hope to see you all again soon on another adventure!

    via Tripadvisor

    Discover18809259680 · August 2026

    Rio secreto

    Alex Villasenor from MTS was really good for our excursions in our trip in Mexico, it was amazing!

    Response from the operator: Thank you so much for your review. We're delighted to know that Alex made your excursions during your trip to Mexico such a memorable experience. We'll gladly share your recognition with him. Thank you for your trust — we hope to see you again soon on another adventure!

    via Tripadvisor

    neilpJ471JI · March 2026

    Tulum

    Great experience. Well organized by Paul Romero at the Residence Inn Plya del Carmen. Tour guide and driver were excellent and Ray was really knowledgeable. Great day all round.

    Response from the operator: Hi traveler! What a pleasure to receive your review! At Mexico Travel Solutions we are dedicated to providing a warm and safe service and it fills us with satisfaction to know that you had an excellent experience. Thank you for trusting us and we hope to see you soon! Best regards, Mexico Travel Solutions

    via Tripadvisor

    P4402KFrebeccar · March 2026

    A birthday filled with adventure and nature’s beauty.

    We had the pleasure of meeting Zazil Vanessa; an approachable, friendly and very knowledgeable professional. We asked information on traveling to Tulum. She suggested a tour package that included Rio Secreto. We were a little nervous about going into an underground cave with water, but Zazil encouraged us to go. We were so glad we did; it was my husband’s favorite part of our trip to Cancun and the best part was that we went on his birthday. This birthday for sure will be one of the most memorable one that he will share with all his family. Rio Secreto is one of nature’s fascinating beauty and wonders of the world.

    Response from the operator: Hi traveler! What a pleasure to receive your review! At Mexico Travel Solutions we are dedicated to providing a warm and safe service and it fills us with satisfaction to know that you had an excellent experience. Thank you for trusting us and we hope to see you soon! Best regards, Mexico Travel Solutions

    via Tripadvisor

    401kylier · March 2026

    Not worth the time it’s 6 hours not 2

    Booked this because it’s a duration of 2 hours. Arrived at 10am, waited over an hour to start, 4 hours is the actual time of the whole tour, another hour to eat. There is so much standing around and wasted time. When we explained to our guide Giselle we were only planning to be here 2 hours she completely blew us off. Would not recommend this tour. The cave is cool, but not lose your entire day cool.

    Response from the operator: Hello, traveler. We deeply regret your negative experience with us. We appreciate you providing us with details about your inconvenience with the scheduling service you received. We would like to have the opportunity to correct this situation and improve our service. Please contact us directly so that we can provide you with an appropriate solution. Thank you for your patience and understanding. Best regards, Mexico Travel Solutions

    via Tripadvisor

    Good to know

    Duration
    4 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Booked in 30 days
    4
    Verdict
    Worth a Look

    Why this scores 54

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)55
    Review evidence (18% weight)35
    Booking momentum (14% weight)28
    Value for money (12% weight)66
    Listing quality (10% weight)85
    Local standing (8% weight)39
    Booking flexibility (8% weight)100

    Underground River and Cave Tour at Rio Secreto: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Cancun.

    How much does Underground River and Cave Tour at Rio Secreto cost?

    +

    Prices start at $80 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Cancun usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does Underground River and Cave Tour at Rio Secreto take?

    +

    Plan for about 4 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Cancun is not rushed.

    Is Underground River and Cave Tour at Rio Secreto worth it?

    +

    It holds an Outty Ranking of 54 out of 100, which we label "Worth a Look". That score blends traveler sentiment (4.2/5 across 10 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Cancun, and how flexible the cancellation terms are.

    Can I cancel or reschedule Underground River and Cave Tour at Rio Secreto?

    +

    Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

    Is Underground River and Cave Tour at Rio Secreto suitable for kids and families?

    +

    Yes, all ages are welcome. Families should still weigh the 4-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Underground River and Cave Tour at Rio Secreto?

    +

    Around 4 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Cancun can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

    What should I bring or wear?

    +

    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Cancun and add a light layer if any part of the 4-hour experience runs outdoors or after sunset.

    Where does Underground River and Cave Tour at Rio Secreto start and how do I get there?

    +

    The exact meeting point and directions are on your voucher once you book, and they sit in central Cancun within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

    What are the best things to do in Cancun?

    +

    On Outty we rank every Cancun experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Early Access to Chichen Itza All Inclusive with Valladolid and Cenote Swim, Whale Shark Tour from Cancun, Playa del Carmen, Tulum and Riviera Maya, Small-Group 3 Hidden Cenotes Adventure with Tequila Tasting. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

    When is the best time to visit Cancun?

    +

    Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

    How many days do you need in Cancun?

    +

    Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

    Do I book through Outty or through the operator?

    +

    Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

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