No matter the reason, your date with the ATM Cave is set, and no cautionary tale from bloggers will deter you. AdvertismentKnown in Maya as Actun Tunichil Muknal, or “Cave of the Stone Sepulcher,” the ATM Cave is revered as one of Belize’s most hallowed spots. Here are some essential tips to help you make the most of your ATM Cave adventure:Do’s:Dress Right: Anticipate lots of walking, spelunking, and occasional swimming. Trust Your Guide: The guides at ATM Cave are specially trained and well-versed in the cave’s history. In sum, the ATM Cave experience in Belize promises an adventure unlike any other.