Actun Tunichil Muknal Caving

Actun Tunichil Muknal Caving

Take an off the beaten path look at one of Belize’s top Mayan attractions. Swim across the creek and under the jungle overgrowth to see the Actun Tunichil Muknal. It is one of the most interesting Maya sites in the world, and a has a chamber where you can see the crystalized, skeletal remains of a teenage sacrifice victim.

Featured in:Cave Exploration, Actun Tunichil Muknal
8 hrs
Available Days:
Every day
7:30 AM
Hotel Transport Included
Mobile Ticket Included
Offered in English, Spanish

This tour begins with a 90-minute drive from Chaa Creek. Then, you’ll take a 45-minute hike through the jungle. You’ll arrive at a small camp where you’ll eat lunch before you venture to the cave.

To get to the cave, you’ll need to swim across a creek. Participants should be good swimmers as the water is fairly deep. The cave is a wet cave, and you’ll wade through the water to see the cave’s chambers up close. Inside, you’ll see sacrificial altars and long-abandoned pottery and jade axe heads. Keep in mind you’ll need a ladder to reach some spots.

Note: You need some physical fitness for this tour—there’s swimming, squeezing into tight spaces, and climbing a ladder. Please also note that cameras are not allowed in the cave.

Attraction Visited

Actun Tunichil Muknal

Actun Tunichil Muknal is a cave that the Mayans used for ceremonial purposes, dating back to around 900 AD. According to Maya lore, Actun Tunichil Muknal (known locally as “ATM”) connects the world of the living to Xibalba, the Maya underworld. This cave served as the site of human sacrifice – archeologists have uncovered the remains of 6 children and several adults inside the cave. Historians speculate that the Maya intended these sacrifices to appease the gods of the underworld.

Read more:Actun Tunichil Muknal

What to Bring

Sturdy water shoes that you can hike and swim in, clothes you can swim in, change of clothes,

What's included

Headlamp and guided tour.


Many of our tours and activities offer transportation pick up & drop off options from several locations and destinations. Options vary by tour, see “BOOKING REQUEST” for full details.

Similar things to do
St. Herman's Cave & Blue Hole National Park, Belize
St. Herman's Cave & Blue Hole National ParkSan Ignacio

This 6-hour tour takes you two of Belize’s most interesting inland nature attractions – St. Herman’s Cave and the Inland Blue Hole. In addition to sightseeing, you’ll also get in some hiking through the forest and a swim in one of Belize’s prettiest swimming holes.To reach these spots, you’ll make your way through a lively jungle, where you’ll have the chance to see a huge variety of birds. Keep in mind that this hike is on the more challenging side, so make sure you’re ready for an active day.

Cave Exploration
Naturalist Guide
Cave Tubing & Zipline, Belize
Cave Tubing & ZiplineSan Ignacio

This is a unique experience, with spectacular views that you will not get anywhere else in Belize. On this tour you will get to go tubing on a river that flows through a network of more than 30 caves.

Cave Exploration
Guided Tours
Zip Lines
Actun Tunichil Muknal Caves, Belize
Actun Tunichil Muknal CavesBelize City

Actun Tunichil Muknal cave is the doorway to Xibalba, the Maya underworld. This cave contains ceramics and human skeletons that have fused with the walls of the cave. The most famous of these remains is the Crystal Maiden, a skeleton of a young woman believed to have been a sacrifice. Her bones are now partially covered with the sparkling build-up of cave sediment.

93 km away
Cave Exploration

More things to do