Naturalist and preservationist John Muir famously said, “The mountains are calling, so I must go.” The same goes for the sea. The siren call of the deep blue world is difficult to resist. After all, the unimaginable beauty, mystery, and danger under the waves captivates the mind. In many ways, that call originates from a simple, unassuming island, islet, or sandbar. In Moalboal, Cebu, the song of the sea emanates from rocky Pescador Island.