If you're planning a Belize trip and researching cave experiences, you've almost certainly come across both cave tubing and the ATM Cave. They're both underground. They both involve water. They're both considered bucket-list experiences in Belize. But they are dramatically different adventures — and choosing the right one comes down to knowing what you're actually signing up for. What Is Cave Tubing? Cave tubing is exactly what it sounds like: you float through an underground