6Coco’s Island, Costa Rica

Coco’s island is one of the most remote dive sites in the world. Located approximately 340 miles off the Pacific Coast of the country, it usually takes over 35 hours to reach this prime location by boat.

However, what makes this destination even more dangerous is the sheer amount of sharks found in the waters around this dive site. The usual marine life found in this area includes; white top reef sharks, giant manta rays, hammerhead sharks, dolphins and sea turtles.