Pescador Island

Also known as: Agad-Agad, Isla Pescador, Pescador, The Cathedral

A limestone islet 4 km off Moalboal, with an overhanging wall that has no floor and the Cathedral chimney running from 28 m up to 16 m.

Last updated August 2026

The dive

Four kilometres of open strait, ten to twenty minutes in an outrigger, and the boat puts you in at the south end so the current carries the dive north1. The first minute is plateau: rock, sand and young pocillopora at five to ten metres, all that is left of the coral garden older descriptions promise. Then the edge.

It overhangs. You swim out over nothing rather than down a face, and past it the reef top gives back no reference. The seabed under the island is more than three hundred metres down2, and nothing between will stop a descent.

From there the dive goes one way or the other, and the faces are no longer the same trip. East, soft coral starts around eighteen metres and runs thick for the first third of the wall until a rubble slope ends it. West is the Cathedral, a shaft cut up into the rock with its top open to the sky, entered near thirty metres and left through openings at sixteen to eighteen23. Light falls the whole length of it. Pockets and bridges alongside give up colour only under a torch.

Giant frogfish are the reason to swim slowly. Guides find them here more reliably than anywhere else on this coast, out on a tube sponge. The last minutes go back onto the bare plateau for the stop, with the island hopping fleet overhead.

What makes it special

Four kilometres of water buys a different dive, not a longer boat ride. The rest of Moalboal is one fringing wall parallel to a beach you can walk into. A free standing rock in a channel hundreds of metres deep changes what arrives: the dive wraps a closed perimeter, and the water reaching it comes off the strait.

The coral argument is now entirely about the east face. Carnation corals cover it from eighteen metres down, and one diver who spent four days in July 2025 comparing coral cover across the whole area rated this wall above Apo Reef and Tubbataha. He had already told readers not to come to Moalboal hunting healthy reef, which is what makes the comparison worth repeating.

Fish follow the same logic. Habitat loss thinned the schooling fish along this whole coast after 2021, and this island lost less of it, so it holds more.

History and origin

For about two years the sardines lived out here. Moalboal's resident school, normally off Panagsama Beach, relocated to this island around 2009 and stayed until 20114, and while it did, pelagic thresher sharks came up out of the strait to hunt it in five to twenty metres of water. Divers filmed the tail slap strike perhaps half a dozen times. Then it stopped, for a reason somebody watched happen: bigeye trevally learned to wait out the strike and rob the sharks of the stunned fish, and by 2011 the threshers had gone4. The school went back to the coast. Neither has come back.

Ten years later came the storm. Typhoon Odette crossed the Visayas on 16 December 2021 and took the shallow coral off this whole coast, and in January the municipal council shut the island completely, to diving, snorkelling and island hopping alike, for three months5. Coral planting followed, run through the province and the regional tourism office. Nothing has been published about how much of it survived.

Know before you go

Ask which face you are diving. East and west are different dives now, the Cathedral is not on every trip out here, and that gets decided on the boat.

Torch and marker buoy, both. The shaft and the deep wall structures show colour only under a light, and the dive finishes as a drift away from the drop in, under a busy surface.

Open Water is the published minimum, and one operator adds a floor of four logged dives. The Cathedral is where that stops being enough: its base at twenty eight to thirty metres is Advanced Open Water territory in practice, and an Open Water diver belongs at the openings rather than down inside the shaft.

There is no chamber in Moalboal. Treatment means Mandaue City, 82 kilometres away and 2.5 hours by road, and out here that clock only starts once the boat has taken you back to the beach. Three were operational in the whole country in February 2025, and none is planned for this coast6. Badian Hospital is fourteen kilometres south. Insurance with hyperbaric cover is part of the kit here.

Why Dive Pescador Island

What makes this dive site stand out.

  1. The Cathedral chimney

    An open topped shaft in the west wall, base at 28 to 30 m, openings at 16 to 18 m

  2. A wall with no floor

    The reef edge overhangs and the strait bed below the island lies past 300 m

  3. East wall carnation coral

    Soft coral from 18 m, the densest coral left anywhere on the island

  4. A reef top Odette stripped

    The 0 to 10 m plateau is sand and bare rock with young pocillopora coming back

  5. Giant frogfish all year

    The one animal guides find here reliably, usually parked on a tube sponge

Depth & Profile

5m
Min depth
40m
Max depth
10–30m
Typical range
WallCaveDriftReefRockCoralSand

Location

9.9235°N, 123.3440°E

Conditions & difficulty

Temperature
26°C – 30°C
Visibility
10–30m
Current
Mild
ModerateMin cert: Open WaterNitrox recommended

Summary

Boat only across 4 km of open strait, with drift as the standard method in 0 to 3 knots running south to north. The wall overhangs into water with no floor, the Cathedral is an overhead feature, and island hopping traffic works the surface above the safety stop.

Safety considerations

What can go wrong here, and what divers do about it. Conditions change - take the briefing from the operator on the day.

  • Depth: The drop off overhangs, so there is no visual reference once you are past it, and nothing below arrests a descent that gets away from you.Agree the multi level profile and a hard maximum before entry, and watch the computer on the deep leg.
  • Overhead: The Cathedral is a chimney entered near 28 to 30 m with exits at 16 to 18 m. The top is open and daylight is continuous, but there is rock over part of the route.Take it as a briefed overhead with a torch, and treat the base as an Advanced Open Water depth.
  • Current: Drift is the standard method and the dive finishes well away from where it started.Stay with the group and carry a marker buoy for the ascent.
  • Surface and boat traffic: Island hopping and snorkelling boats converge here through the middle of the morning, directly over the safety stop.Ascend against the wall rather than in open water, and deploy the marker before you leave the reef.

Marine Life

Giant FrogfishAntennarius commersonHawksbill sea turtleEretmochelys imbricataGreen sea turtleChelonia mydasBanded sea kraitLaticauda colubrinaGiant sea fanAnnella mollisWhitetip reef sharkTriaenodon obesusThresher sharkAlopias pelagicus· RareWhale sharkRhincodon typus· Rare

Regulations

Protected areaPermit required

An environmental user's fee ticket is bought before entering the water and the dive centre collects it. No figure is published here because the governing ordinance text has not been obtained.

Frequently Asked Questions

Are the sardines at Pescador Island?

No. Moalboal's resident school of Sardinella lemuru is at Panagsama Beach, 4 km away on the mainland, entered on foot from the dive shops. It did live at Pescador, for roughly two years from 2009 to 2011, and then went back to the coast. No first hand dive report from 2024 onward puts sardines at this island, including a visitor who logged three Pescador dives in July 2025 and found the school only at the shore site. Older guides and one long standing photo trip page still describe the baitball here in the present tense, and they have not been updated in over a decade.

Do you need Advanced Open Water for the Cathedral?

Not as a rule anyone enforces, but it is the honest answer. The site minimum is Open Water and centres run it that way. The Cathedral's base sits at 28 to 30 m, which is beyond the 18 m an Open Water diver plans to and at the 30 m limit an Advanced Open Water diver plans to, and the operator that publishes a worked profile for the deep leg presents it as a dive its Advanced Open Water students had just trained for. An Open Water diver can see the shaft from its openings at 16 to 18 m without going down inside it.

Is the Cathedral a cave or a cavern?

A cavern. It is a vertical chimney cut into the wall with its top open to the surface, daylight through the whole of it and several exits, so it is not cave diving and nobody gates it behind cavern or cave training. It is still an overhead: rock sits above part of the route, and the pockets and bridges either side only show colour under a torch. Sources put it on the west or the north west face and do not agree more precisely than that, which matters when you are asking a guide whether it is on today's route.

Which side of Pescador is the better dive now?

East, for coral. Carnation corals start at about 18 m on the east wall and hold for the first third of the dive until a rubble slope ends them, and a diver who spent four days in July 2025 comparing coral cover across the whole area rated that wall above the walls at Apo Reef and Tubbataha. West is the Cathedral side, and it is the one that lost most: it carried the best hard coral before Typhoon Odette and is now barren. Ask which face you are getting before the boat leaves, because you rarely get both on one tank.

Did the coral at Pescador recover after Typhoon Odette?

In part, and the answer is different at every depth. The reef top between 0 and 10 m was destroyed and has not come back: a July 2025 survey of the south drop in put it at 90 percent sand and bare rock with 10 percent young pocillopora recruits. The deep wall came through, and the soft corals below about 18 m are in reasonable shape on the east face. Marketing copy that calls the damage confined to the shallows does not separate east from west, and the west wall is the part that was lost. No scientific or municipal survey of this reef has been published since 2021.

Is Pescador Island a marine sanctuary?

It is inside a protected area, but the sanctuary designation everyone repeats cannot be verified. Moalboal's council is reported to have declared the island a marine park and fish sanctuary in 1990; that report is second hand, the 1994 abstract behind it is not available in any digital form, and the municipality's own online register of ordinances does not contain the instrument. What does exist and can be read: the whole of Tanon Strait is a protected seascape under Presidential Proclamation 1234 of 1998, later legislated by Republic Act 11038; and a municipal ordinance of September 2010 bans all spearfishing and compressor fishing at Pescador Island, naming the island separately from the municipality's marine sanctuaries, twice.

How deep is Pescador Island, and how deep do you actually dive it?

Most dives here work between 10 and 30 m. Three dives logged in July 2025 hit 24, 29 and 31 m, and the one operator that publishes a worked profile plans 30 m, then 20 m, then 5 to 6 m for the rest. The figure to distrust is the maximum. Catalogues give 55 m and 65 m and one gives 15 m, and none of them explains that the described reef simply ends around 40 m while the rock keeps going into a strait bed more than 300 m down. There is no bottom here at any recreational depth, which is a more useful fact than any single number.

References

  1. 1.Pescador Diving CenterMoalboal Dive Sites
  2. 2.Savedra Dive CenterMoalboal Dive Spots
  3. 3.Cebu Fun Divers, July 2023Dive Spots of Moalboal
  4. 4.Dive HappyMoalboal Diving, Dive Happy Podcast episode 26
  5. 5.The Freeman (philstar.com), January 21, 2022Pescador Island closed for 3 months
  6. 6.The Freeman (philstar.com), February 8, 2025More hyperbaric chambers coming soon
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