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Actun Tunichil Muknal Cave Tour and Picnic

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Overview

Available languages

English
Spanish

9 hours

Mobile ticket

Actun Tunichil Muknal is a mysterious and beautiful portal to the ancient Maya and their traditions, ceremonies and spirituality. This cave system served as a ceremonial site where the Maya performed sacrifices and other ceremonies as they dealt with extreme and harsh conditions in times of drought.

Explore this lush area surrounded by beautiful jungles, and the cave entrance is traversed by swimming across a crystal clear spring fed pool. Spend 3 hours in the cave after hiking in through the rain forest. Here you will see stunning artifacts, altars and the crystallized skeletons of the sacrificed girl, The Crystal Maiden.

Additional Info

Infants are required to sit on an adult’s lap

Not recommended for travelers with spinal injuries

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Travelers should have at least a moderate level of physical fitness

Operates in all weather conditions, please dress appropriately

Cancellations only due to severe rain or flooding

Guests must wear appropriate (Closed toe) shoes for walking through jungle and water

Guests must bring a pair of socks for the dry chamber in the cave

Minimum height requirement is 40inches

Vegetarian meal option available upon request

Clothes to be worn for the tour needs to be modest to respect the cave. Clothing such as macaroni straps, bikini, shorts and sleeveless shirts for both male and females are not allowed.

Eco friendly bug repellent is optional (Apply only if needed)

No cameras/ electronics are allowed on the hike and/or on in the cave.

Bring along a water bottle. We will have water available to refill your bottles.

Have a good breakfast before the tour. Lunch will be late.

Tours are limited to 6 guests per guide. Larger groups (7+) will travel together while being assigned different guides.

Form of Identification (ID) is required at check-in

Extra set of dry clothing and sandals/flip flops to change into after your tour. This is a wet tour.

Cancellation Policy

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

What To Expect

1

Atm Cave Belize (actun Tunichil Muknal)

Taking a journey into the Maya underworld at Actun Tunichil Muknal (ATM) or the “Cave of the Stone Sepulchre” for one of the most enlightening, epic and unique experiences of your life. Leave the world of the living behind as you venture into the heart of the ATM Cave with your licensed guide. Recently deemed the #1 Sacred Cave destination in the world by National Geographic, the ATM cave is not only beautiful geologically with its crystalline stalactites and stalagmites, but also historically, as is a natural museum of ancient Maya artifacts, as well as a sacred burial place. This is the final resting place of “Crystal Maiden,” an ancient Maya ceremonial victim, as well as the remains of 13 other sacrificed men, women and children. Your professional guides have led government officials, National Geographic, Discovery Channel, The British High Commission and US Embassy officials into the ATM Cave. This sacrificial site is accessed by a 45 minute drive from our office in San Ignacio.

Admission Included
2

Here we enter the Tapir Mountain Nature Reserve and park our vehicles at the ranger post. From this point on we are on foot, hiking through the jungle for approximately 45 minutes to the entrance of the cave. To access the cave we swim across a small spring- fed pool and wade into the dark underworld of the cave that allows us access the extensive underground maze of tunnels, passageways and chambers, climaxing in the ceremonial chamber housing stoneware, ceramics, the famed crystallized skeleton of the “Crystal Maiden”. We spend approximately 3 hours in the cave at the guidance of our experienced guides. We enter back into the jungle world and hike to our vehicles where we relax and enjoy a homemade picnic lunch with water and soft drinks before driving back to San Ignacio. Difficulty level: Moderate (involved some easy swimming and life jackets are provided for non-swimmers, who will also be escorted by our highly trained guide).

5 hours • Admission Not Applicable

What‘s Included

Includes transportation to and from our office in San Ignacio

Explore the cave with an expert, specially licensed guide

Necessary equipment - Helmet, headlamps, Lifejackets

3-hour walking tour of cave system

Lunch with a drink

Hotel pickup and drop-off only if requested

Gratuities

Pickup points

Select a pickup point

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Actun Tunichil Muknal

Explore the Maya underworld, where the sounds of ancient bloodletting ceremonies still echo off the walls of the crystal Actun Tunichil Muknal Cave (ATM). As featured in National Geographic! Pickup included

Reviews

4.96

1,419 reviews

Total reviews and rating from Viator & Tripadvisor

1385
20
8
4
2
  • ATM Cave tour

    Jeremy T,May 13, 2026

    - Review from Viator

    5.00

    Absolutely amazing must do excursion if in Belize. Our guide Hugh went the extra mile to make sure we had the best experience that day. His knowledge and passion for sharing were what truly set it apart. We were one of the first groups in and the last group out because of the extra time and effort he put in to making the experience special, actively seek him out if you do this tour with Maya Walk. 10 of 10. Experience this cave before they close it for good!

  • An absolute “must” for Belize!

    Don H,May 12, 2026

    - Review from Tripadvisor

    5.00

    Absolutely a fantastic day for our entire family! Our guide, Juan Carlos, was an incredibly knowledgeable and provocative tour guide who provided so much more than the garden variety tour of an amazing site. He expanded our collective thoughts beyond the stunning physical beauty of the cave to incorporate the spiritual, cultural and psychological importance of this cave system to the Mayan people and their civilization. We were a family of four with two adult daughters and were joined by a young couple to make a group of six. With Juan Carlos’s expert leadership, we explored every tiny crevice of the cave system. Highlights included: extremely tight passageways (in one case, you had to orient your head a certain way to pass thru the opening!), navigating two sections in chest deep water thru lights off, absolutely pitch-black darkness (eyes open or shut made no difference), climbing up & down rock walls up to 15’ high amid constant running water to make it more than 800m into the cave to the most sacred tomb site. The physical beauty of the stalactites, stalagmites and rock formations was like nothing I’ve ever seen. However, the skeletal remains and countless artifacts totally animated the cave tour and reinforced the cultural importance of ATM. We were so fortunate to have perhaps the most knowledgeable, experienced (>25 yrs) and passionate guide to bring to life this “tour of the underworld”. We will be talking about this adventure for many years to come. To top it off, we were treated to an excellent picnic lunch hosted by Britney and expertly chauffeured by Willem across the butt massaging limestone trails to get to/ from the site. Clearly a “must” for any visit to Belize!

  • ATM

    alyssamR1124TG,May 11, 2026

    - Review from Tripadvisor

    5.00

    Amazing experience! A must do in Belize. Richard, our guide, was amazing and so knowledgeable!

  • Do Not Miss

    A8594DXbeths,May 11, 2026

    - Review from Tripadvisor

    5.00

    Great day! Learned a lot about the Mayans. Wear good shoes. They mean it when they say no open toe/sandals. Be prepared to test your agility. Amazing adventure.

  • Best Guided Tour of My Life

    bonnierR4186LQ,May 10, 2026

    - Review from Tripadvisor

    5.00

    Our ATM Cave tour and picnic with MayaWalk was absolutely incredible. Alex, Wilbur, and Jessica were fun, kind, knowledgeable, and amazing from start to finish. They made the entire day feel safe, exciting, meaningful, and unforgettable. After taking other tours, I can honestly say this was by far the best guided tour experience of my life. The adventure was definitely difficult at times, but in the best way. It was challenging, fulfilling, and so worth it. What stood out most was the care this team put into every part of the day. They were patient, encouraging, and clearly passionate about the history, culture, and sacredness of the ATM Cave. The picnic was such a thoughtful and delicious part of the experience too. I would recommend MayaWalk again and again. This team set the bar extremely high.

  • ACTUN TUNICHIL MUKNAL CAVE Tour

    H8306ABmarya,May 9, 2026

    - Review from Tripadvisor

    5.00

    This was an amazing tour from the beginning to the end. It is about 2 1/2 to 3 hours long and it’s not for the fainted heart. Emil was our guide, and he was very professional. He was very well-versed in all aspects of knowledge about this tour and the ancestral history of Maya culture.

  • Amazing

    madeleineo981,May 9, 2026

    - Review from Tripadvisor

    5.00

    Incredible. This caves is one of the most awe inspiring pieces of natural beauty I've ever seen. Our guide was Alex--> do enthusiastic and knowledgeable. Very fun tour, plus he took us on the "adventure route" on the way back. Literally so fun

  • Cool Cave & amazing guide- Christian

    976gabbya,May 8, 2026

    - Review from Tripadvisor

    5.00

    Highly recommend this tour! My guide Christian was super knowledgeable and kind. I recently had a knee surgery and he helped me all through out the tour. Honestly, I don’t think I would have made it out if it wasn’t for him. The cave and hike was incredible. It was an experience of a lifetime! Also the driver Marvin was so friendly and had a lot of good info he shared on Belize and the culture!

    976gabbya's photo 1
    976gabbya's photo 2
  • Top 10 experience

    Chris A,May 8, 2026

    - Review from Viator

    5.00

    Top 10 experience in your life. If you are fit, comfortable in the water and in tight spaces, this is unlike anything you have ever seen or done. Alex our guide was fantastic. Brittany cooks up a great chicken and rice lunch. Mayawalk tours was the first company to do tours in the area and they are clearly the best. Best equipment, guides, bus, lunch, etc. highly recommend.

  • Great Tour

    karenmF6762RV,May 6, 2026

    - Review from Tripadvisor

    5.00

    This tour was better then I imagined. It was excited but I felt safe with our guide and he (Christian) was so knowelable about the Mayan culture and facts about the cave. My husband and I really enjoyed it.

From US$145.00

4.96
(1,419 reviews)
  • Free cancellation
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