It's called the Great Blue Hole. Scuba divers and snorkelers have been cruising the surface waters for decades, but few have dared to venture deeper and explore what lies beyond the blackness.

Declared a UNESCO World Heritage Site in 1996 – along with six other areas surrounding Belize's barrier reef – the Great Blue Hole remains one of the world's most distinguished scuba sites.

When it comes to exploring the underwater wonders of the world, few places rival the allure of the Caribbean. Its ...

A deep blue hole in the ocean in Mexico is the deepest ... "On December 6, 2023, a scuba diving expedition was conducted to ...

Scuba diving and free diving into the cavern ... The vast majority of past visitors enthusiastically endorsed a visit to Dean's Blue Hole, calling it a beautiful natural spot that's great for ...