Actun Tunichil Muknal (ATM) Cave (nearby) Guide
Journey to the Underworld: Explore the Sacred ATM Cave Guide
Prepare for an unforgettable adventure into the heart of the Mayan underworld at Actun Tunichil Muknal (ATM) Cave! This isn't your average cave tour; it's a physically demanding and spiritually moving experience that will leave you breathless. Located near Benque Viejo del Carmen, ATM Cave is a natural wonder and a significant archaeological site, offering a unique glimpse into the ancient Mayan civilization. Be ready to wade, swim, and climb your way through crystal-clear waters and narrow passages to reach the main chamber. ATM Cave served as a sacred site for the Maya, particularly during the Late Classic period (around 700-900 AD). They believed caves were entrances to Xibalba, the underworld, and used ATM for rituals, including sacrifices. The cave remained largely undisturbed for centuries, preserving the skeletal remains of sacrificial victims, pottery, and other artifacts in their original context. These artifacts offer invaluable insights into Mayan beliefs and practices. The cave was officially discovered in 1986 and opened to the public in the 1990s, but access is strictly controlled to protect its fragile environment and historical treasures. The primary activity at ATM Cave is the guided tour, which is mandatory for all visitors. These tours are led by licensed guides who are knowledgeable about the cave's geology, history, and archaeology. You'll spend several hours exploring the cave, wading through water that can reach chest-deep in places, and navigating slippery rocks. The highlight of the tour is reaching the "Cathedral," the main chamber where the skeletal remains and artifacts are located. Remember to bring appropriate clothing and footwear, including water shoes and quick-drying clothes. Cameras are often restricted or require special permits to protect the artifacts. This is a truly unique experience that combines adventure, history, and natural beauty.
Transportation
ATM Cave is located a short drive from Benque Viejo del Carmen. Most tours include transportation from San Ignacio or Benque Viejo. If you're driving yourself, you'll need a 4x4 vehicle to navigate the unpaved roads leading to the park entrance. From there, it's a short hike to the cave entrance. Booking a tour in advance is highly recommended, as space is limited and permits are required.