This dive site Ko-Ok is an underrated gem off the coast of the Philippines, renowned for its dramatic underwater topography. Divers can navigate along a steep wall that begins at a shallow 3 meters and descends to a maximum depth of 25 meters, featuring an 'asymmetrical arrangement' likened to an abstract Picasso piece. The experience is enhanced by undulating sun rays piercing through the reef's unique structure and canopy-like formations.
The vibrant ecosystem of Ko-Ok is home to a diverse array of marine life. Swimmers will encounter numerous reef fish species including snappers, sweetlips, angelfish, butterflyfish, triggerfish, fusiliers, and surgeonfish. The healthy coral reef forms 'canopy-like formations' providing shelter and beauty. Most notably, Ko-Ok is known for recorded tiger shark encounters, adding an exciting pelagic element to the dive.
The best time to visit Ko-Ok for divers and freedivers is generally during the dry season for optimal visibility, though tiger shark sightings can be opportunistic throughout the year. Highlights include the stunning wall topography and the chance to witness large pelagics. Freedivers will appreciate the shallow reef top for extended bottom time and the opportunity to explore the wall within breath-hold limits.

