Fondos marinos
One of the main attractions for tourists at Cayo Coco and Cayo Guillermo is the extensive coral barrier in the clear blue-green waters of the Old Bahamas Strait. The depth of the water ranges from 5 to 40 meters and the sea beds of this region have been catalogued among the most spectacular due to the abundant fauna, fabulous marine structures and the light, which pierces the clear warm waters to unbelievable depths.