About This Tour
Explore the hidden chambers and crystalline waters of the Mayan underworld at Actun Tunichil Muknal (ATM), featured in National Geographic! Swim into the mysterious cave, which the ancient Mayas considered to be a portal to the underworld, known as Xibalba. This day trip from San Ignacio includes a 1.5-hour round-trip hike in Tapir Nature Reserve and enjoy delicious local lunch. Climb, crawl, swim, and play in the water passage as you enter the caverns, and delight in the refreshing waters of the Roaring River before and after your spelunking adventure.
Final price may vary. Check availability for exact pricing.
Photo Gallery






Final price may vary. Check availability for exact pricing.
TopTours Insights
Actun Tunichil Muknal Cave with Local Lunch from San Ignacio
This 7.5-hour tour takes you to the Actun Tunichil Muknal cave, a significant Mayan archaeological site. You'll explore the cave's formations and artifacts, with Belize Family Adventure providing transport and entrance fees. It's a good fit for those interested in history and adventurous exploration.
Calculating tour characteristics...
What's Included
What's Not Included
Additional Information
Meeting Point
Unit # 2 inside the Belize Caving Expeditions Office
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
✓ Free cancellation due to bad weather
Tour Operator
Belize Family Adventure
Official supplier for this experience. Bookings are handled directly through Viator with verified partners.
Viator Certified
Trusted local operator
Are you the tour operator?
Get up to 15× more visibility by linking your tours together. Show travelers all your offerings on each tour page. Just one extra booking per month covers the cost. Starting at just $4.99/month.
Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 188 verified reviews
Average rating
Guest Reviews Preview
See what other travelers are saying about this experience
Malka_F
1 week ago
Once in a lifetime excursion
Absolutely amazing experience and Miguel was so...
Read full reviewBeth_W
2 weeks ago
What an amazing...
What an amazing experience! The hike through the...
Read full reviewExplore823127
3 weeks ago
amazing and interesting day and great tour
My friends and I had such an amazing day at ATM...
Read full reviewApril_Y
1 month ago
One of the BEST travel...
One of the BEST travel experiences I’ve ever had...
Read full reviewdanleyd2024
Sep 14, 2025
Awesome!
I went on this tour a little apprehensive after...
Read full reviewNote: If you click on "read full review" you will be directed to Viator's tour page.
Frequently Asked Questions
Common questions about Actun Tunichil Muknal Cave with Local Lunch from San Ignacio
Who operates this experience?
This experience is operated by Belize Family Adventure, a local adventure provider.
What's included?
This tour includes Local guide, Use of all necessary equipment, and Entrance fee. Additional amenities and services are included. All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 7.5 hours, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund. If weather conditions are unsafe, the tour may be canceled by the operator. In such cases, you'll be offered a refund or reschedule.
What should I bring?
Bring comfortable walking or hiking shoes, a water bottle, and appropriate clothing for the activity level. Safety equipment is provided as needed.
Will I receive instant confirmation?
Yes, you'll receive instant confirmation when you book.
Is this tour worth it?
Yes, this experience has a 4.8-star rating based on 188+ reviews, making it a highly rated option.
What to expect on this tour?
This adventure experience lasts approximately 7.5 hours and includes all necessary equipment and guidance. You'll have access to Local guide and more.
What fitness level is required?
This adventure activity requires a moderate level of physical fitness. Please review the tour details for specific requirements, or contact the operator if you have concerns about your fitness level.
Ready to Go?
Book Actun Tunichil Muknal Cave with Local Lunch from San Ignacio
Secure your spot instantly through Viator and receive flexible cancellation options plus verified customer support.
Trusted partner • Instant confirmation
