Echoes from the Underworld: Unraveling the Secrets of Belize’s Cave of the Crystal Sepulchre
A few years ago, I was fortunate enough to tour Actun Tunichil Muknal, a Mayan cave discovered in 1989 in Cayo, Belize. Our tour guide likened the venture into the cave as the hero twins' journey into Xibalba as recounted in the Popul Voh.