Saavedra Marine Sanctuary

Also known as: Ronda Bay, Ronda Bay Marine Sanctuary, Saavedra Reef, Sanctuary, Savedra Marine Sanctuary

A fenced no-fishing sanctuary north of Moalboal, where a wall from 23 m carries about a hundred giant gorgonians with metre-long groupers under them.

Last updated August 2026

The dive

Nineteen minutes north of Panagsama, past the airplane ledge, the boat stops over a slope that looks like nothing much from the surface. What happens next depends on which of the two dives here you were sold.

The shallow one begins at about five metres, on a hard and soft coral garden that runs down to the lip of a wall somewhere between eighteen and twenty-three. Green turtles use a cleaning station in that garden, and accounts written before the typhoon put as many as ten of them on it in a single dive. It is also the half the typhoon took. A visitor grading seven Moalboal sites across ten dives in August 2024 rated the shallow water here the worst he had seen in the municipality, and a diver on this stretch the following July described the coral as obliterated. Every description written before the storm still reads as though the garden is the draw.

The wall is the other dive. It starts at the lip and falls to forty metres, then keeps going to somewhere near fifty-five, which is past where the dive stops. Gorgonians hang off it, pink and orange, about a hundred of them, big enough to swim behind. Depth saved them: divers were still finding them intact at thirty-five metres and below two and a half years after the storm. Denise's pygmy seahorses live on those fans, though you will not find one without a guide who knows which fan.

At around thirty metres the groupers appear. Camouflage groupers a metre long, sitting still, in numbers a reef open to fishing does not produce. They are the least photogenic thing on the dive and the most interesting. Blacktips pass along the wall face often enough to be worth watching the blue for, and batfish hang over the drop in ones and twos.

The water itself is quiet. Current runs nought to two knots and there is nothing to fight, but visibility is published at eight to eighteen metres, among the lowest anywhere on this coast, so the wall goes in and out of view as you swim it.

What makes it special

A fence runs along this piece of seabed, and it is the only reason there are metre-long groupers behind it. Nothing else on the Moalboal coast lets a diver see that argument settled in front of them. The fish that would have been taken were not taken, so they grew, and they are sitting at thirty metres where anyone with an Advanced card can go and look at them.

The gorgonians are the other half of it, and they matter more now than they did in 2021. A hundred giant fans is a good wall anywhere. A hundred giant fans on a coast where the shallow coral was flattened is close to the last of something, and the thing that saved them is the thing that keeps beginners off them: they are deep.

Two expectations are worth dropping on the way out. The shallow garden is the worst damaged reef in the area, and the turtles that use it are easier to find a few kilometres south. Fish life beyond the groupers is thin, and the divers who come here most often say so plainly.

Know before you go

The ticket comes first. A hundred pesos a head, paid before the boat leaves, and no shop will take you out without one. The municipal wording covers entry to designated and demarcated sites1, and a fenced sanctuary is the most literal case of that phrase on this coast.

Then decide which dive you are buying. Open Water is enough for the garden between five and twenty-three metres and the shops publish it that way. The wall below is Advanced ground and it is what the site is for, so ask what depth the dive is planned to before you get on the boat rather than after you surface.

The fence marks a no-take zone. Spearfishing and compressor fishing are banned in every marine sanctuary in the municipality2, and taking turtles or reef sharks is prohibited across all of Moalboal's waters, which covers both animals this dive is known for3. Touching marine life is separately a fineable offence, and here that rule has a specific target: gorgonians of this size took decades to grow and a fin stroke is enough.

Ask for this site when the strip is rough. It faces differently from Panagsama and it works from May to December, when the southwest monsoon puts swell on the main beach and the visibility here can be the better of the two.

Plan the deep half conservatively. This is the longest coastal boat ride on the schedule and the deepest routine profile in Moalboal, and the chamber is eighty-two kilometres away in Mandaue City, a two-and-a-half-hour drive on a good run, with the nineteen minutes of banca before you even reach the road.

Why Dive Saavedra Marine Sanctuary

What makes this dive site stand out.

  1. About a hundred giant fans

    Gorgonians line the wall from 23 m down, and they were still intact at 35 m in 2024

  2. Fenced zero fishing area

    The sanctuary boundary is physically fenced and closed to all fishing

  3. Metre long camouflage groupers

    Resident at around 30 m under the fans, which a fished reef does not produce

  4. A wrecked shallow half

    The coral garden above 23 m is among the worst damaged reef in Moalboal

  5. The foul weather dive

    It faces differently from the main strip and works when swell closes Panagsama

Depth & Profile

5m
Min depth
40m
Max depth
23–40m
Typical range
WallReefSlopeCoralRock

Location

9.9991°N, 123.3832°E

Conditions & difficulty

Temperature
26°C – 30°C
Visibility
8–18m
Current
Mild
ModerateMin cert: Deep Diver

Summary

Nothing in the water is demanding: current runs 0 to 2 knots and the reef top is rated good snorkelling. The grade comes from where the site lives. Its signature sits at 23 to 40 m, the fans run to 35 m and below, the wall keeps going to about 55 m with no floor inside recreational range, and visibility is published at 8 to 18 m on a one-way swim along a wall face.

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: Everything the site is known for sits between 23 and 40 m, and the wall does not end there. Two accounts follow it to about 55 m, outside recreational range, with no floor to stop a descent.Set the deepest point of the dive on the boat and treat anything below it as out of the plan.
  • Visibility: Published at 8 to 18 m, among the lowest on this coast, on a one-way swim along a wall face where the deep half looks the same in both directions.Keep the wall on the same shoulder for the whole swim and stay within sight of the guide.
  • Remote location: The furthest coastal site from the dive strip, dived on the deepest routine profile in Moalboal. Recompression means Mandaue City, 82 km and roughly two and a half hours by road, with the 19-minute boat ride before the road starts.Keep the profile conservative at 30 to 40 m and carry insurance that pays for hyperbaric treatment.

Marine Life

Denise's pygmy seahorseHippocampus deniseGreen sea turtleChelonia mydasGiant sea fanAnnella mollisCamouflage grouperEpinephelus polyphekadionBlacktip reef sharkCarcharhinus melanopterusLongfin batfishPlatax teiraBanded sea kraitLaticauda colubrina· RareSea penPteroeides griseum· RareWhitetip reef sharkTriaenodon obesus· RareOcellated eagle rayAetobatus ocellatus· Rare

Regulations

Marine reservePermit required

Saavedra Marine Sanctuary

A fenced zero-fishing sanctuary with an official name, described as such by every operation that dives it, and with a visible consequence in the resident groupers. No designating ordinance, resolution or year has been found for it, and the municipality's own published register of ordinances names none of its sanctuaries. Two operations call it the earliest sanctuary in Moalboal and nothing supports or dates that. The whole coast also sits inside the Tañon Strait Protected Seascape, which is landscape scale and puts no quota on divers. The municipal environmental receipt is written as a pass into the water at Moalboal's designated and demarcated sites. A fenced sanctuary is the clearest case of that language on this coast, so the ticket matters here more than anywhere. One hundred pesos per guest, bought before the boat leaves and usually handled by the centre with the trip. No billing unit is published for this site, so ask whether your booking covers the day or the dive. Spearfishing and compressor fishing are banned in every marine sanctuary in the municipality. Taking, catching, selling, possessing or transporting turtles and reef sharks is separately prohibited throughout Moalboal's municipal waters, which covers both of this site's headline animals, and touching any marine life is one of the municipality's listed prohibited acts.

Frequently Asked Questions

Is the Saavedra sanctuary the same dive as Copton Point?

No. They are two dives about 1.1 kilometres apart on the same protected stretch of coast, and two separate dive operations each publish their own pair of positions for them, 1.07 and 1.20 kilometres apart in the same arrangement. Telling them apart in the water is easy even when the booking sheet is not. This dive is a coral slope that ends at a wall lip around 18 to 23 metres, with roughly a hundred giant gorgonians hanging off the wall below it and metre-long groupers underneath. Copton Point is flat sand at 20 to 22 metres, the only soft bottom on this coast, with the remains of a small aircraft on it. Fans and a wall here, sand and an aeroplane there. The names are the problem rather than the dives: this one is sold as Sanctuary, Saavedra and Ronda Bay, its neighbour as Copton Point and the Airplane Wreck, and each is occasionally described under the other's name. Book on the feature you want to see and say the word fans or the word airplane out loud.

How deep is the dive at the Saavedra sanctuary?

The site works from 5 metres to 40. The shallow coral garden starts at about 5 and slopes to the lip of the wall between 18 and 23 metres depending on which stretch you drop on; the wall itself runs from that lip to 40 metres, which is where the dive ends. It is not where the terrain ends: two accounts follow the wall to about 55 metres, outside recreational range and not part of anything a centre will take you on. Figures around 15 metres circulate for this site and they describe the shallow garden only, which is the half the reputation does not rest on. Everything the site is known for, the fans, the groupers and the pygmy seahorses, sits at 23 metres and below.

Did Typhoon Odette damage the reef here?

Yes, and this is the clearest example on the coast of the storm's depth gradient. The gorgonians below about 23 metres are fine because they were deep enough to be out of it, and divers were still finding them intact at 35 metres and below in August 2024. The coral garden above them is another matter. A visitor grading seven Moalboal sites across ten dives in August 2024 called the shallow area here the worst he had seen in the municipality, and a diver on this stretch in July 2025 described the coral as obliterated. One general impression of the surrounding coastline from March 2024 says the opposite, but it names no site and nobody has surveyed this one since the storm. So the honest picture is inverted from most published descriptions: the deep half is the reason to come and the shallow half is the damaged one.

When is the best time to dive it?

The opposite of the rest of Moalboal, which is the most useful planning fact about this site. The area's calm season is the dry amihan from December to April. This dive is the one to ask for from May to December, during the southwest monsoon, when swell makes the main Panagsama strip rough. It sits 7 kilometres north on a different aspect, so it stays diveable when the strip does not, and the visibility can be better then. Treat it as the alternative that saves a blown-out morning rather than a second-best option.

Is it a real marine sanctuary or just a name?

It is real in the way that matters underwater and thin on paper. The fenced area is closed to fishing, four independent sources call it a sanctuary, its official name is Saavedra Marine Sanctuary, and the metre-long groupers sitting at 30 metres are the visible consequence of a reef nobody takes fish from. What does not exist is the paperwork. No designating ordinance, resolution or year has been located for it, and the municipality's published register of tourism ordinances names none of its five sanctuaries. Two dive operations describe it as the earliest sanctuary in Moalboal; nothing dates or supports that. What does bind here is a 2010 municipal ordinance banning spearfishing and compressor fishing in every marine sanctuary in Moalboal, which reaches this water as a class without naming it.

Can an Open Water diver dive here?

Yes, and the question is really about which half of the site you get. The shallow coral garden and the turtle cleaning station between 5 and 23 metres are published as an Open Water dive, and the reef top is rated good for snorkelling. The fan wall runs from 23 to 40 metres, which is Advanced ground, and it is the entire reason the site has a name. An Open Water diver booked here on an easy grade gets the worst damaged reef in Moalboal and none of what people come for. If you hold only an Open Water card, ask the shop what depth the dive is planned to and whether the wall is on it.

Is this a good turtle dive?

There are turtles, and they are not why you book it. A cleaning station sits in the shallow garden, and accounts written before the typhoon counted as many as ten green turtles on it in a single dive, though the same accounts say plainly that this is not the best place in Moalboal to see them. The shallow water they use is also the half the typhoon flattened. Turtles are easier and shallower a few kilometres south on the main strip, where they graze the seagrass in two metres of water. Come here for the fans.

References

  1. 1.Sangguniang Bayan, Municipality of Moalboal, CebuOrdinance No. 001-2024: Environmental User's Fee and regulation of guided activities
  2. 2.Municipality of Moalboal, CebuOrdinance No. 74-2010: ban on spearfishing and compressor fishing at Pescador Island and in all marine sanctuaries of Moalboal
  3. 3.Sangguniang Bayan, Municipality of Moalboal, Cebu, April 15, 2002Ordinance No. 11, s. 2002: ban on taking, catching, selling, possessing and transporting turtles and reef sharks
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