Once functioning as the base for shark fishers, this island has been transformed into one of the spectacular dive sites in Misool. Aside from the resurgence of sharks, this area is also the home of soft and hard corals, sea fans, and sea whips.
Because of the sloping plateau, overhangs, and cavelets, it is advisable to use a torch when diving to fully appreciate the intricate beauties in the area, especially to see colorful micro creatures like shrimps, crabs, and pygmy seahorses.
Various reef fish, like triggerfish, parrotfish, and wrasses, as well as extensive fish like manta rays, blacktip and whitetip sharks, jacks, and barracudas, are plentiful in Yillet.
