The Great Blue Hole, located off the coast of ... Read also: Turtle sets deep-sea record with 4,408-foot dive in Solomon Islands Inside heist at Tenerife Sur airport: 14 employees arrested in ...
400-foot deep underwater anomaly has perplexed geologists—and drawn determined divers ready to conquer what is one of the planet's most unique dive sites. Moreover, the Great Blue Hole is just a ...