The Philippines are situated in the northern part of the so-called Coral Triangle, which has the largest biodiversity in the world. Imagine diving the spectacular hard coral reefs of Apo Island, muck diving with lots of macro critters like ornate pipe fish, flamboyant cuttle fish, nudibranchs and mantis shrimp as well as snorkeling with whale sharks and diving with thresher sharks all in one trip! The S/Y Philippines Siren is a sail boat liveaboard and circumnavigates the island of Cebu on this trip. The cruise visits the Visayas as well as Malapascua Island. Join Jeff and Ada as they go back to the Philippines for more incredible diving, but this time combined with whale shark snorkeling and some really spectacular dives with thresher sharks!