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Actun Tunichil Muknal , also known locally as ATM, is a cave in Belize, near San Ignacio, Cayo District, notable as a Maya archaeological site that includes skeletons, ceramics, and stoneware. There are several areas with skeletal remains in the main chamber. The best known is "The Crystal Maiden", the skeleton of an adolescent , possibly a sacrifice victim, whose bones have been calcified to a sparkling, crystallized appearance. The ceramics at the site are significant partly because they are marked with "kill holes", which indicate that they were used for ceremonial purposes. Wikipedia

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Actun Tunichil Muknal Cave Tour and Picnic

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Atm Cave Belize- Actun Tunichil Muknal, Belize

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.

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Actun Tunichil Muknal Cave with Local Lunch from San Ignacio

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Atm Cave Belize- Actun Tunichil Muknal, Belize

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 lunch at the cave entrance. 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.

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Actun Tunichil Muknal (ATM) Cave (Caye Caulker / San Pedro)

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Atm Cave Belize- Actun Tunichil Muknal, Belize

Taking a journey into the Mayan underworld at Actun Tunichil Muknal, or the “Cave of the Stone Sepulchre”, will be one of the most enlightening, epic, and unique experiences of your life! 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 Mayan artifacts, as well as a sacred burial place. This is the final resting place of the “Crystal Maiden”, an ancient Mayan ceremonial victim.

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Actun Tunichil Muknal Cave Adventure

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Atm Cave Belize- Actun Tunichil Muknal, Belize

Actun Tunichil Muknal (ATM) is one of the most popular and impressive Maya ceremonial caves ever found. ATM was in use during the early classic period, which dates to around 300-600AD. The caving part of the tour, takes you through a subterranean river, over (and under) more than a few rocks and into the main chamber. The ATM Cave is a wet cave – you swim into the mouth and then wade through ankle to chest high water before climbing to a intricate passageways of dry chambers which lead to the cathedral-like main hall, a towering chamber 350 metres in length and 50mteres wide and filled with artefacts and sacrificial remains. After this another climb takes you to the stone chamber where the Crystal Maiden lies, this is the skeleton of a teenage girl who was sacrificed and left in the cave. Over thousands of years her remains have been covered by a layer of diamond like limestone. The Mayas sacrificed humans in the hopes of appeasing the gods and bringing fertility to the land.

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Actun Tunichil Muknal (ATM Cave)From Belize City

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Atm Cave Belize- Actun Tunichil Muknal, Belize

Actun Tunichil Muknal is one of Belize most sought after Adventure in our country. The tour is not just an adventure but one of the most interactive Maya history Cave Adventure available.

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