ATM Belize Cave (Actun Tunichil Muknal)

5 (3 Reviews)
Belize Tours, Fort Street, Belize City, Belize
From: $265.00
(3 reviews)
Check Availability

8 hours

Tour Type

Daily Tour

Group Size



English, Espanol

About this tour

ATM Belize – Actun Tunichil Muknal: A Journey Through Belize’s Ancient Cave of the Crystal Sepulcher

Discover the Secrets of Actun Tunichil Muknal

Venture deep into the heart of the Maya Mountains, and embark on an unforgettable journey through Actun Tunichil Muknal (ATM), one of the most fascinating archaeological sites in Belize. Known as the Cave of the Crystal Sepulcher, this sacred cave offers an unparalleled glimpse into the rituals, beliefs, and history of the ancient Maya civilization.

Entering the Mysterious World of the Maya

Your adventure begins with a scenic drive through the lush Belizean countryside, passing small villages and verdant rainforests. Arriving at the Tapir Mountain Nature Reserve, you’ll embark on a 45-minute hike along a winding jungle trail, crossing streams and listening to the enchanting sounds of native wildlife.

As you approach the mouth of the cave, you’ll be greeted by the cool, clear waters of the Roaring River. To enter Actun Tunichil Muknal, you’ll need to wade or swim through the river, making your way into the vast cavern. With the guidance of a skilled and experienced tour guide, you’ll traverse the cave’s dark chambers, navigating narrow passages, and admiring the incredible formations within.

Unearthing the Rich History of Actun Tunichil Muknal

Sacred Ceremonies and Offerings

As you delve deeper into Actun Tunichil Muknal (ATM Belize Caves) , you’ll encounter evidence of the cave’s significance to the ancient Maya. Throughout the cave, you’ll find ceramic pots, many still intact, which were used in sacred ceremonies and offerings to the gods. Some pots bear “kill holes,” indicating that they were ritually “killed” to release their spiritual power.

The Crystal Maiden

The pièce de résistance of Actun Tunichil Muknal (ATM Belize Caves) is the “Crystal Maiden,” the crystallized remains of a young woman believed to have been a sacrifice. Her skeletal remains have been encased in calcite over the centuries, creating a hauntingly beautiful and eerie sight.

Ancient Artwork and Petroglyphs

As you explore the cave, take note of the ancient Maya artwork and petroglyphs that adorn the walls. These inscriptions provide invaluable insights into the lives and beliefs of the Maya people, shedding light on their reverence for the underworld and their complex cosmology.

Ensuring a Sustainable and Responsible Adventure

Preserving Actun Tunichil Muknal

To protect the delicate ecosystem and preserve the archaeological integrity of Actun Tunichil Muknal (ATM Belize Caves), only licensed tour operators are allowed to conduct guided tours. Visitors are required to wear socks or go barefoot to minimize damage to the cave formations and artifacts.

Supporting the Local Community

By embarking on a guided tour of Actun Tunichil Muknal (ATM Belize Caves), you are directly contributing to the local economy and helping to support sustainable tourism in Belize. Your visit helps to fund conservation efforts and promote responsible tourism practices.

Tips for a Successful Actun Tunichil Muknal Adventure

Preparing for Your Journey

To make the most of your visit to Actun Tunichil Muknal (ATM Belize Caves), be sure to wear comfortable clothing and sturdy footwear for the hike. Bring a change of clothes, as you’ll likely get wet during the cave exploration. Don’t forget to pack insect repellent, sunscreen, and plenty of water.

Photography Restrictions

Please be aware that photography is strictly prohibited inside Actun Tunichil Muknal (ATM Belize Caves) to protect the artifacts and maintain the cave’s pristine condition. This rule ensures that future generations can enjoy and appreciate the unique beauty and history of this remarkable site.

Why Choose Belize Fun Tours?

To guarantee a memorable and educational experience, it’s essential to choose a reputable and licensed tour operator. Belize Fun Tours prioritizes safety, employ knowledgeable guides, and adhere to sustainable practices.

The Lasting Impact of ATM Belize Actun Tunichil Muknal

A visit to Actun Tunichil Muknal (ATM Belize Caves) is more than just an adventure; it’s an opportunity to immerse yourself in the captivating history and culture of the ancient Maya civilization. As you retrace the steps of the Maya priests who once performed sacred ceremonies within these hallowed chambers, you’ll gain a newfound appreciation for the ingenuity and resilience of this remarkable society.

Embarking on a journey through Actun Tunichil Muknal (ATM Belize Caves) will leave you with unforgettable memories and a deep respect for the rich heritage of Belize. Don’t miss the chance to explore this extraordinary archaeological site, and experience the wonder of the Cave of the Crystal Sepulcher for yourself.

Actun Tunichil Muknal (ATM Belize Caves) offers an unparalleled opportunity to explore the fascinating world of the ancient Maya civilization. By taking the time to properly prepare for your journey and using Belize Fun Tours for your excursion,  you’ll ensure a memorable and enriching experience that will leave a lasting impact. Embrace the adventure!

This tour requires a minimum of 4 guests to do. US265 per person. For guests coming from San Pedro or Caye Caulker it does not include water taxi or Municipal Flight

Relevant articles in ATM Belize Tour
Actun Tunichil Muknal
Belize Tours


  • Air Conditioned Transfer
  • Licensed Tour Guide
  • All Entrance Fees
  • All Cave Gear
  • Complementary Lunch
  • Souvenirs/Gifts
  • Alcoholic Beverages
  • Gratuity


Full day (7+ hours)



Tour's Location

Belize Tours, Fort Street, Belize City, Belize


(3 Reviews)
Very Good
3 reviews on this Tour - Showing 1 to 3
atm Belize - Actun Tunichil Muknal
Thaddeus Topeka, KS

A must do for history buffs

Visiting the ATM Cave was like traveling back to ancient times. The tour arranged by Belize Fun Tours was flawless, and our guide was excellent. His passion for Belizean history shone through every explanation. A truly enlightening experience.
atm Belize - Actun Tunichil Muknal
Winona F. Fayetteville, NC

Echoes of the Past

I was amazed by the historical depth and the preserved beauty of the ATM Cave. Our guide brought the history of the Maya to life with her stories and expertise. Belize Fun Tours really made this a smooth and enriching day. Highly recommend!
atm Belize - Actun Tunichil Muknal
Cornelius J. Spokane, WA

A Timeless Journey

Exploring the ATM Cave with Belize Fun Tours was an unforgettable adventure into the past. Our guide was incredibly knowledgeable, sharing insights about the Mayan rituals that once took place here. It felt like stepping back in time. Thank you, Belize Fun Tours, for a meticulously organized and educational experience!

Write a review

From: $265.00
5 (3 Reviews)


Belize Tours

Member Since 2022

Information Contact



USA TOLL FREE 1 (800) 373-0103

Explore other options