This dive site, known as Sunken Island, is a remarkable submerged pinnacle situated in the middle of the ocean between Alona Beach and Pamilacan Island. The top of this 'island' is at a depth of 10 meters and then dramatically slopes off to depths exceeding 30 meters, though the maximum depth for recreational diving is typically set at 23 meters. Its exposed location ensures strong currents, making it a thrilling drift dive for experienced divers.
The site is celebrated for its huge variety of wildlife, with marine creatures actively hiding among the vibrant corals and under rocky formations. Divers can expect to encounter a rich diversity of reef fish, potentially some pelagic species drawn by the currents, and an abundance of macro life, including various crustaceans and nudibranchs, all thriving within a healthy coral ecosystem of both hard and soft corals.
The best time to visit Sunken Island typically aligns with the dry season in the Philippines, from November to May, offering generally calmer surface conditions and clearer waters. Divers should be proficient in drift diving techniques, possess excellent buoyancy control, and be prepared for strong underwater currents. This site is highly recommended for advanced divers seeking dynamic conditions and exceptional biodiversity.
