With rugged landscapes and creatures big and small, it's no wonder divers are drawn to Costa Rica's Isla Del Coco.

Go where the wild things still roam in the Caribbean aboard the Jardines Aggressor I.

Okeanos Aggressor takes you on extraordinary dives where the wild things roam. See hammerhead, whale sharks, frogfish and more in this trip report from Cocos Island.

Head to Florida's Crystal and Homosassa rivers to see these fun-loving giants--then hit the nearby springs for dazzling dives.