• Actun Tunichil Muknal (the Cave of the Crystal Sepulchre), also known locally as ATM, is a cave in Belize, near San Ignacio, Cayo District...
  • Actun Tunichil Muknal, also known as the Cave of the Crystal Sepulchre, is a Maya archaeological site that contains skeletons, ceramics, and stoneware.
  • Cave of the Stone Sepulcher Interestingly, Actun Tunichil Muknal is one of the most artifact-rich caves ever found in Belize.
  • Actun Tunichil Muknal (ATM) is one of the most impressive and artifact-rich Maya ceremonial caves in Belize.
  • Actun Tunichil Muknal (ATM), also known as the Cave of the Crystal Sepulchre, lies near San Ignacio in Belize’s Cayo District.
  • Actun Tunichil Muknal Cave (ATM Cave) in Cayo District, Belize. Every cave in Belize is unique--even among the variety of Mayan caves in Central America.
  • Deep within the forests lies a wonder of both ancient and natural Belize.
  • The Actun Tunichil Muknal cave, a place of great significance for ancient Maya, was discovered in 1989.
  • This homegrown archaeologist has become something of a legend in his homeland Belize, having been the first to seriously explore the Actun Tunichil Muknal...
  • 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...
  • Actun Tunichil Muknal Cave, also known as the ATM, is an ancient Maya ceremonial Belize cave rich in both history and artefacts.
  • Actun Tunichil Muknal is a cave that the Mayans used for ceremonial purposes, dating back to around 900 AD.