Some views you just have to earn—and Belize’s Great Blue Hole is one of them. In this video, we take to the sky in a seaplane ...

Explore the depths of the Great Blue Hole—one of the most breathtaking, mysterious, and dangerous dive sites on Earth. Sharks, stalactites, lost explorers, and a dark abyss await.

How to Survive explains the science behind the Blue Hole and what you need to know to survive its deadly depths. Learn how to prepare and react if caught in this underwater hazard. These survival ...