The Great Blue Hole is a world-renowned geological marvel located off the coast of Belize in the Caribbean Sea. Known for its crystal-clear waters, diverse marine life, and stunning underwater features, the Great Blue Hole attracts divers and tourists from all around the globe. Part of the Belize Barrier Reef Reserve System—a UNESCO World Heritage Site—this ancient sinkhole spans approximately 300 meters (984 feet) across and plunges 125 meters (410 feet) deep, creating an unforgettable experience for those who venture here.

The formation of the Great Blue Hole dates back over 10,000 years, originating from the collapse of an underground cavern during the last ice age. Today, the hole offers a rare diving experience, with excellent visibility and a range of sea creatures, from sharks to colorful fish and vibrant coral. Surrounded by a circular reef teeming with life, this unique ecosystem draws researchers and marine enthusiasts alike, eager to study its vibrant underwater world.

But it’s not just the marine life that captivates visitors; the Great Blue Hole is steeped in mystery and folklore. Legends speak of haunting spirits and mythical sea creatures inhabiting its depths, adding a thrilling dimension to its already compelling allure. This depth and mystery, however, mean that diving here can be challenging. With the possibility of strong currents and the depth’s effect on decompression, the Great Blue Hole is best experienced with professional guidance, making it a thrilling yet safe adventure.

The Great Blue Hole stands as a bucket-list destination for travelers staying at Royal Caribbean Resort. Our expert guides can help arrange your visit and ensure you have everything you need for a memorable experience—whether you’re diving into the depths or simply marveling from above. Don’t miss this chance to see one of the world’s most extraordinary underwater formations!