Hilutungan Sanctuary
Protected Area
Olango Island Wildlife Sanctuary
Why dive here
With 143+ marine species recorded in the area - including barracuda, mandarin fish and pufferfish - Hilutungan Sanctuary offers some of Bohol's richest reef diving. Water ranges 28-30°C, warmest May, June, July.
Hilutungan Sanctuary, just off Bohol, is one of those sites we always make time for. It’s not about huge pelagics here; it's the sheer density of the reef fish that blows us away. Drop down and you're immediately enveloped in schools of fusiliers, their silver scales catching the light, almost thick enough to block out the sun. We love hovering at about 15 metres, watching the resident orbicular batfish cruise by with their serene, almost melancholic expressions. Keep an eye out for the smaller stuff too. We’ve spotted the elusive New Guinean anglerfish here a few times, tucked into crevices, perfectly camouflaged. The Banded Blenny is another favourite, always popping its head out of a hole, looking curious. Currents can pick up, so it's a good drift dive when they're running, carrying you past the dense coral bommies. We’d suggest going early in the morning, before the day boats crowd the mooring lines. It’s perfect for photographers and anyone who just loves to immerse themselves in a busy, thriving reef.
Nearest Dive Centres to Hilutungan Sanctuary
Dive shops near Hilutungan Sanctuary
300-meter Deep Diving Wall
Uncle Mike's Crib
Poby Divers Center
SiDive
SCUBAble Dive Shop
Aquaventure Whitetip Dive Supply
Reviews for Hilutungan Sanctuary
Conditions
Ocean conditions, forecast and tides for Hilutungan Sanctuary
Hilutungan Sanctuary Ocean Conditions
Monthly averages for Hilutungan Sanctuary, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (9.86, 123.34) (28km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.1–31°C
Current Speed
6 cm/s
Direction: S (180°)
Chlorophyll-a
0.081 mg/m³
Very clear (oligotrophic)
Salinity
33.18 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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