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Dauin · Philippines · Asia

Max. depth · 30 m

Sunken Island, Negros: Plateau Diving in Strong Currents

Descending onto Sunken Island, you're immediately enveloped by the vibrant chaos of reef fish that swarm the plateau, a thrilling introduction to this dive in Negros.

What makes this site special

  • Submerged plateau topography
  • High density of reef fish
  • Strong currents offer a dynamic dive
  • Occasional green sea turtle sightings
  • Occasional hawksbill turtle sightings
  • Experience for certified Nitrox divers

Sunken Island about the site

Dropping onto Sunken Island feels like entering a kaleidoscope, a vast submerged plateau that invites you into its world. The descent immediately submerges you within a bustling community of reef fish, their vibrant colours and constant motion creating an immediate welcome. It’s an immersion into the very heart of the ecosystem, where the sheer density of marine life makes every direction you turn a new discovery, a testament to the dynamic environment Negros provides.

The topography here is defined by this expansive plateau, a fascinating structure that rises from the depths, forming an oasis for countless species. Navigating this underwater island requires a keen awareness of the strong currents that sculpt its landscape and funnel nutrients, contributing to the abundant life you encounter. As you move across the plateau, the changing pressure of the water against your body becomes a constant companion, reminding you of the powerful forces at play in this vibrant marine world.

While the reef fish provide an ever-present spectacle, keep a watchful eye for the more elusive residents of Sunken Island. Green sea turtles (Chelonia mydas) and hawksbill turtles (Eretmochelys imbricata) are occasional visitors, gracefully gliding through the water, often drawn to the rich feeding grounds this plateau offers. Their serene presence offers a momentary contrast to the energetic frenzy of the smaller fish, providing a quiet interlude within the dive's lively pace.

The conditions at Sunken Island create a specific kind of dive, one where the strong currents are not just a feature but a significant part of the experience. They dictate your movements, challenge your finning, and ultimately shape the interactions you have with the marine life. This continuous flow of water ensures a healthy ecosystem, constantly bringing in clear water and nutrients, which in turn fuels the diverse populations of reef fish that make this site their home.

Diving conditions

Sunken Island is a dive site best suited for experienced divers, primarily due to the strong currents that define the underwater experience here. A Nitrox certification is recommended to fully enjoy the potential depths and extended bottom times this plateau offers. While specific depths are not provided, prepare for a dive profile that will test your current management skills.

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Frequently asked questions about Sunken Island

What experience level suits Sunken Island?

Sunken Island is best suited for experienced divers because strong currents shape the dive and require careful current management. The site also offers a profile suitable for certified Nitrox divers, with Nitrox recommended for making fuller use of the plateau’s potential depths and extended bottom times.

How deep is Sunken Island?

Sunken Island reaches a depth of twenty-five to thirty metres. Its underwater environment is built around a submerged plateau, so you should prepare for a deeper dive profile as you explore the structure. The changing pressure across the plateau forms part of the experience and requires appropriate planning.

What currents should you expect at Sunken Island?

You should expect strong currents at Sunken Island. They influence your movement, challenge your finning, and make current management an important part of the dive. The flow also brings clear water and nutrients across the submerged plateau, supporting the dense reef-fish community found around this dynamic site.

What can you see at Sunken Island?

At Sunken Island, you can explore a submerged plateau surrounded by a high density of colourful reef fish. Green sea turtles and hawksbill turtles are occasional visitors, sometimes drawn to the plateau’s rich feeding grounds. The combination of lively fish activity, plateau topography, and passing turtles defines the underwater scenery.