Belize has a rich history, breathtaking landscapes, and fascinating ancient Maya ruins. The most popular cave tour in Belize is the Actun Tunichil Muknal Cave (ATM Cave). This incredible underground network of chambers has fascinated archaeologists for years. With limited tickets and mandatory tour guides, visiting ATM Cave is a rare and unforgettable Belize adventure. Learn about the cave’s fascinating history, what to expect during your tour, and the best places to stay nearby.

Actun Tunichil Muknal Cave History

About ATM Cave

The ATM Cave, known to the Maya as the “Cave of the Stone Sepulcher,” was a sacred site for spiritual rituals. Its dark and mysterious depths were once used for ceremonies, offerings, and sacrifices dating back to 300 and 600 AD. Modern archaeologists, led by Dr. Jamie Awe, began exploring ATM Cave in 1989, uncovering a wealth of artifacts that provide insight into Maya culture. While now a popular adventure destination, it remains one of the most significant archaeological sites in Belize.

ATM Cave Facts: 

• Actun Tunichil Muknal was used by the Maya for sacred rituals, including human sacrifices.
• The “Crystal Maiden” is the most famous skeleton, her bones fused to the cave floor by centuries of water flow, giving her a supernatural glow.
• Evidence of ritualized torture is found in the Stelae Chamber, where victims were bound and bled to gain divine favor.
• The “Monkey Pot” is one of only four known, showcasing the intricate artistry and craftsmanship of the Maya.
• Over 1,400 artifacts, including pottery, tools, and weapons, from 250 to 909 AD reveal the advanced nature of Maya society.
• Fourteen skeletal remains, half of which are children, have been discovered in the main chamber.
• Only licensed guides are permitted to lead visitors through this protected and sacred site.

The ATM Cave Tour

What To Expect

The ATM Cave tour is a world-class experience for adventure lovers, offering a chance to explore one of Belize’s most famous ancient archaeological sites. This unique adventure combines rich history, a hike through lush jungles, and the excitement of navigating underground rivers. ATM Cave is not recommended for children or those who suffer from claustrophobia.

ATM Cave Tour Highlights: 

• Trained, licensed tour guides are required to ensure preservation and safety.
• You’ll take a 45-minute jungle hike through Tapir Mountain Nature Reserve.
• Along the way, learn about local flora and fauna and spot exotic wildlife.
• Expect three river crossings or submerged areas that may require walking or swimming.
• Inside the cave, you’ll navigate narrow passageways and tight spaces.

What To Bring & Wear

The ATM Cave tour requires some physical effort, so it’s important to come prepared. Focus on comfort and practicality, as you’ll be hiking through the jungle and wading through rivers. Socks are mandatory for preservation purposes, as shoes will need to be removed inside the cave. You will get wet, so leaving valuables behind and bringing a dry change of clothes is highly recommended. Your tour guide will provide you with headlamps and life jackets if you want.

ATM Cave Tour Packing List: 

• Socks (Mandatory)
• Closed Toe Shoes (Water Shoes Preferred)
• Comfortable Clothes
• Sunscreen
• Water Bottle & Snack
• Towel & Dry Clothes

Leave Behind: 

• Valuables
• Cameras (Not Allowed)

ATM Cave Tour From San Ignacio

San Ignacio is one of the best places to stay in Belize for easy access to the Actun Tunichil Muknal Cave tour. This charming town in western Belize is just a short drive from the cave and is home to several tour operators offering expert guides to take you through this historic site. Sweet Songs Jungle Lodge offers luxury, adults-only treehouses, ATM Cave tours, and access to other must-see Belize destinations like Xunantunich.

Visiting the ATM Cave is more than a guided excursion, it’s an immersion into Belize’s rich cultural history. Whether exploring the ancient Maya rituals, trekking through jungle paths, or marveling at the cave’s natural beauty, the ATM Cave tour promises an unforgettable adventure. Contact Muy’Ono Resorts to start planning your Belize vacation today!