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Underwater at Sumilon Island

Sumilon Island

Dumaguete · Philippines

Sumilon Island, just off the southern tip of Cebu across from Dumaguete, was the Philippines' first marine sanctuary and still retains some of the most pristine coral gardens in the Visayas, where schooling sardines form shimmering tornadoes that spiral around divers in the 5 to 20 metre range. The island's eastern wall drops beyond sport diving limits in dramatic stair-steps of hard coral terraces, while the protected western lagoon offers calm, shallow reef for beginners. Seasonal upwellings from the Cebu Strait attract whale sharks and thresher sharks, making Sumilon an unusual combination of spectacular fish-life reef and occasional big-animal encounter.

Conditions

Depth

5 to 40 m

Advanced depths

Current

Can be moderate

Can pick up on the edge

Visibility

10 to 22 m

Clearest in the calm season

Water

25 to 30°C

3mm wetsuit

Your chances of seeing each animal

See all species recorded here →

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Gear

  • Basic kit

    • Mask and fins
    • BCD and regulator
    • 3mm full wetsuit · warm water
    • Dive computer