Red Rock
Red Rock
Red Rock
Red Rock
Red Rock
Red Rock

Go Dive Club

Red Rock

Puerto Roja

Hosted by Elena

The island keeps going under the water.

Eight divers on one boat, seven days, every meal and every transfer — on a coast that is arches, chimneys and wall all the way down.

From $245 per night, per person · everything included

4.8
412 reviews
11+
Years operating
4:1
Divers per guide
Why this one

You go over the tube backwards at eight in the morning and the cold gets to your lips before it gets anywhere else. Then you turn over and look down, and there is nothing under you at all — just black rock going away into blue with the light bending on it.

Everything here is vertical. The island came up out of deep water and never flattened out, so the diving is walls and holes in walls: a lava tube you go down inside, an arch you swim through, a bowl of basalt columns with black coral hanging off it at forty metres.

By the time you are back on the tubes with a coffee your hands are cold and you cannot stop talking.

Nothing here was designed for you. That is why it is worth the flight.

But a wall is only half of what you came for, and the other half happens with your tank off. Therefore here is a whole day on this island, from the bakery at six to the sky at half nine.

Your day, hour by hour

This is what actually happens.

The crater edge goes orange before the harbour does

The crater edge goes orange before the harbour does

06:00

The village is still in shadow. The top of the island is not.

Kit on the boat, and it is a small boat

Kit on the boat, and it is a small boat

07:15

Eight divers, one skipper, one guide, and nothing to sit on.

Down the Chimney in the dark

Down the Chimney in the dark

08:00

You go in at six metres and come out at twenty-eight, inside the rock.

An hour on the tubes with the engine off

An hour on the tubes with the engine off

10:30

Nobody goes back to shore between dives. There is no point.

Through the arch when the swell allows

Through the arch when the swell allows

11:30

Forty metres of rock over your head and open blue at both ends.

Fish and potatoes at the shack on the wall

Fish and potatoes at the shack on the wall

14:00

Four tables. No menu. Whatever came in on the night boat.

The room behind the shop with the tanks in it

The room behind the shop with the tanks in it

16:30

Eleven years of survey data, in ring binders, on a shelf.

Dinner up the hill, where the wind stops

Dinner up the hill, where the wind stops

19:30

Thirty steps above the harbour and the whole island goes quiet.

Red Rock
The slip · half sevenEleven years of the same wall

Eight sites. Four of them have a roof over part of the dive.

Eight names does not tell you much on a coast like this one. But every site here has a swell direction that kills it and an hour that makes it, and Elena has eleven years of knowing which is which. Therefore the list below is what is possible, not what is promised.

The water you came for
The Chimney

You enter at six metres and leave the rock at twenty-eight

The Chimney

A lava tube open at both ends, running down through the old cone at forty degrees. Wide enough for two divers and black in the middle.

Lava tubeThermoclineSlipper lobsterOverhead exit onto the wall

Boat · 8 min · Advanced · 6–28 m

Devil's Arch

Eagle rays hang in the lee of it doing absolutely nothing

Devil's Arch

A collapsed tube leaving a span of rock forty metres wide. You come through from the north and the light hits you all at once.

Eagle raysArchBig spanNorth swell dependent

Boat · 15 min · Advanced · 18–34 m

The Amphitheatre

A half-bowl of black rock with the whole island stacked above it

The Amphitheatre

A curved wall of columnar basalt falling from twelve metres to past forty-five, hung with black coral from thirty down.

Black coralColumnar basaltDusky grouperDeep wall

Boat · 10 min · Advanced · 12–45 m

Ray Alley

A sand channel between two reefs, and they come down it

Ray Alley

A sand road running between two lava ridges. Eagle rays use it as a corridor and bull rays sit in the sand at the edges.

Eagle raysBull raysSand channelGood for photographs

Boat · 12 min · Open Water · 14–22 m

The Tower

A pinnacle a mile offshore with a barracuda column on it

The Tower

A seamount coming up out of deep water a mile off the point, with a permanent tornado of barracuda over the top of it.

Barracuda columnAmberjackSeamountBlue water

Boat · 20 min · Advanced · 10–38 m

Black Sand Shallows

Volcanic sand, and everything on it is pretending to be sand

Black Sand Shallows

A shallow black-sand bay on the sheltered side. Angel sharks buried in the flat, cuttlefish in the weed, and a night dive that ruins people.

Angel sharksCuttlefishNight diveShore entry

Shore · the north beach · All levels · 4–12 m

The Cauldron

Warm water comes up out of the floor and you can put a hand in it

The Cauldron

A drowned crater on the south-east shelf with gas still coming up through the sand. The water shimmers over the vents and it is warm to the touch.

Gas ventsWarm sandCrater rimRare visit

Boat · 25 min · Advanced · 16–30 m

Punta Negra

The island ends here, and the water knows it

Punta Negra

The tip of the point where two bodies of water meet. A drift along a broken wall with everything the island has, in about thirty minutes.

DriftTrevallyBroken wallMeeting currents

Boat · 6 min · Advanced · 15–35 m

Everything in the number. Nothing added at checkout.

Cover for every diver, and the photographs from the water — handed to you at the end, not charged, not mentioned.

If anything goes wrong, that's on us.

$245

per night, per person · All diving · Accommodation · All meals · Airport transfers · Dive insurance · Nitrox included

Plus the ride from the airport — $80 per person, charged once for the trip, not per night.


Who you dive with

The person who takes you diving eats with you after.

Elena arrived on a two-season contract to count black coral colonies on the north wall and never left. Eleven years later the survey is still running, on her own money, and the results are in ring binders behind the compressor. She has turned a boat around for swell more often than any operator in this archipelago and has never once had to explain why afterwards.

Elena Varga

Owner and instructor

Came for two seasons of fieldwork on the black coral wall eleven years ago.

Teo Marques

Skipper

Fished this coast for nineteen years before the shop existed.

Ines Correia

Divemaster

Runs the Chimney and the arch. Has a hand signal for "swell is building" that nobody else on the island uses and everybody here understands.

Bruno Salgado

Compressor and gas

Blends every nitrox fill on the island and analyses it twice. Will not hand you a cylinder you have not checked yourself.


Certifications
Advanced Open Water, three days

Deep, navigation and night — on sites that deserve all three →

Advanced Open Water, three days

Five dives over three days. Deep on the Amphitheatre, navigation on the sand channel, night in the black-sand bay, and two you choose.

CertificationFour students maxEquipment included
Three days
$445 per person
Nitrox, one afternoon

The walls here are deep and the second dive is where it shows →

Nitrox, one afternoon

Theory in an afternoon and two dives on thirty-two percent. On a coast where everything is a wall, it buys you real minutes.

CertificationOne afternoonFills included all week
One afternoon
$175 per person

Beyond the diving
The crater rim on foot

Four hundred metres up, and the island is a map under you →

The crater rim on foot

Up the old track to the rim and around the top. Four hours walking, two hours sitting down, and the whole archipelago laid out below.

Full dayNo divingBoots needed
Six hours
$55 per person
Out on the survey boat

Eleven years of the same transect, and this year is your turn →

Out on the survey boat

The Thursday survey dive on the north wall with a slate and a job. Real data, entered properly, that goes into the same binders as everything since.

DivingAdvancedOnce a week
Half day
$70 per person
Freediving on the sheltered side

One breath, twelve metres, and no bubbles at all →

Freediving on the sheltered side

A morning in the black-sand bay learning to go down without a tank. Breath work on the beach, then line work, then the reef.

On the waterFour people maxNo experience needed
Half day
$85 per person
The tide pools at the spring low

Twice a month the sea drops far enough to walk out on the reef →

The tide pools at the spring low

Two hours on the exposed platform at the biggest low of the month, with somebody who can name everything in every pool.

No divingFamiliesTwice a month
Two hours
$30 per person
Stars from the crater road

No streetlight between you and four hundred metres of altitude →

Stars from the crater road

Driven up the west road after dinner to where nothing is lit, with a telescope, blankets and somebody who knows the southern sky.

EveningNo divingWeather dependent
Three hours
$35 per person

Gear
The island site chart

Screen printed on the harbour by hand, forty at a time →

The island site chart

A two-colour print of the whole island underwater — every site, every depth, drawn from Elena’s own survey sheets.

ObjectMade here
Take it home
$45 each
Red Rock

That is the number, and the nitrox is inside it. But a week on a volcano is not only what happens underwater, and the rest of it is where an island like this usually gets difficult.

The rest of the island

Nothing here is soft. Everything is arranged.

This is not an easy island. There is one road that goes all the way round and it is single track for half of it. There is weather. There is a slip you carry your own tank down.

And none of that is your problem to solve. The boat from the ferry is Teo's brother. The cottage is open and the stove is laid. Lunch happens at the shack against the wall because Elena rang them on the way in and told them how many.

What you spend the week doing is diving, walking, and eating late. What you do not spend it doing is standing in a car hire queue on a volcanic island working out who takes cards.


“She cancelled the arch on the Wednesday and I was furious for about an hour. Then I watched the sea from the wall and I understood.”

— Guest, February

“I have dived for twenty years and I have never come out of a dive and been handed a binder.”

— Guest, September

“Carry your own tank down the slip. Honestly, it sets the tone and the tone is correct.”

— Guest, May

4.8
412 reviews
№1
in the archipelago
11
years running
4:1
divers per guide

Where you sleep

The Lighthouse Cottage

Cottage

The wind hits this building from three sides and you will hear it →

The keeper’s house at the end of the north road, stone-walled and half a metre thick, with the light still working above it. Twenty-five minutes from the harbour on foot and there is nothing else out there.

BedDouble
Sleeps2 guests
ViewOpen Atlantic
To the water25 min walk
Size38 m²
Wood stoveThick wallsNo wifiBreakfast supplies inTorch by the door
$175per night

Harbour Rooms

Rooms above the shop

Thirty seconds from your bed to your tank →

Four rooms directly over the compressor room, with a shared balcony that looks straight down onto the slip. You will hear the boat leave. You will also be on it.

BedTwin or double
Sleeps2 guests
ViewHarbour
To the waterOn site
Size24 m²
Above the dive shopBalcony over the slipDrying rackBreakfastFan
$115per night

The Crater House

House

Built into the slope, facing the notch in the cone →

Cut into the slope above the village with a terrace facing the broken side of the cone. Two bedrooms, a kitchen worth cooking in, and a car, because you will want to drive the west road at least once.

BedKing, plus twin
Sleeps4 guests
ViewCrater and open water
To the water12 min walk
Size95 m²
Two bedroomsFull kitchenTerraceWood stoveCar includedBreakfast supplies in
$245per night

The honest part

What this island will not do for you.

The weather runs this place and not the schedule. In a normal week Elena moves two dives and cancels one. In a bad week she cancels four and you walk the crater instead. If a fixed itinerary is what you need, book somewhere flatter.

The water is sixteen to twenty-two degrees depending on the month. That is a five-millimetre suit and a hood in winter and there is no argument to be had about it. People arrive with a shorty every season and every season they borrow a proper suit by day two.

And it is steep. The village is on a slope, the slip is thirty metres of concrete, and you carry your own cylinder down it. Nobody here thinks that is a hardship. If you do, that is a completely reasonable position and this is the wrong rock.

So you know what the weather can take away from you. Therefore the only thing left is how much you want to be in the water, where you want to sleep, and when.

Hold your dates in Red Rock.

Build Your Trip

From $245 per night, per person

Where you sleep
Add to your trip
Total$3,360

5 nights · 2 guests

40% deposit · $1,350 now · balance 30 days before you arrive

Confirmed within 24 hours · a person, not an email

Dates move. Cancel free. If anything goes wrong, that's on us.

The trip you didn't take. The year you said next year.

On the last evening somebody will get the binders down and show you the same wall drawn eleven times. You will go home with a chart in a tube and a slightly stronger opinion about black coral than you had any intention of forming.

From $245per night, per person
Select dates

06:00 — The crater edge goes orange before the harbour does

First light

The village is still in shadow. The top of the island is not. Light hits the crater rim first and works down the red face for about forty minutes before it reaches the water, and the whole time the harbour stays grey and cold.

There is a bakery on the harbour road that opens at six because the fishermen need it to. It smells of hot flour and diesel in equal measure and both of those smells will now mean this island to you for the rest of your life.

Elena is already at the shop. She has been checking the swell chart since half five and she has already decided which side of the island you are diving.

Every morning
1 / 8

07:15 — Kit on the boat, and it is a small boat

Loading

Eight divers, one skipper, one guide, and nothing to sit on but the tubes. This is a rigid inflatable, not a dive deck with a ladder and a shade cover, and you will get wet on the way out whatever the weather does.

You carry your own tank down the slip. Nobody does that for you here and nobody apologises for it — it is thirty metres of concrete and the boat cannot come alongside.

Elena briefs standing up with a slate, and it takes four minutes. Depth, the shape of the rock, where the current bends around the point, and what to do if it is running harder than she thinks. Then everybody gets on.

DivingEvery morning
2 / 8

08:00 — Down the Chimney in the dark

First dive

You go in at six metres and come out at twenty-eight, inside the rock the whole way. It is a lava tube, open at both ends, and it runs down through the shoulder of the old cone at about forty degrees.

It is wide enough for two and it is black in the middle. Your torch shows you basalt with the flow marks still on it, shrimp in every crack, and a disc of blue getting bigger below you.

You come out onto the wall at twenty-eight metres and the temperature drops two degrees in one fin kick. That is the thermocline and you will feel it on your lips. Above you, back up the face, the sun is doing something to the water that nobody in the group will shut up about at breakfast.

DivingAdvanced
3 / 8

10:30 — An hour on the tubes with the engine off

Surface interval

Nobody goes back to shore between dives. The skipper cuts the engine in the lee of the point and the boat sits there rolling while eight people eat bread and drink coffee out of a flask.

Elena gets a laminated card out and draws the next site on it upside down so the people opposite can read it. Somebody asks what the black coral at thirty metres was and gets a five-minute answer with a Latin name in it, because she is what she is and cannot help it.

Shearwaters work the water off the point the whole time. Once or twice a week something blows a few hundred metres out and the whole boat stands up at once.

Diving
4 / 8

11:30 — Through the arch when the swell allows

Second dive

Forty metres of rock over your head and open blue at both ends. The arch is what is left of a collapsed tube and the span of it is bigger than it looks from the boat.

You come through from the north and the light arrives all at once. Eagle rays use the arch as a corner and there are usually two or three of them stacked in the lee of it, hanging, doing nothing.

But a swell running from the north-west turns the inside of that arch into a washing machine, and Elena will call it off from the surface without getting in. Therefore some weeks you get this dive twice and some weeks you do not get it at all.

DivingWeather dependent
5 / 8

14:00 — Fish and potatoes at the shack on the wall

Lunch

Four tables against the harbour wall and a kitchen the size of a van. There is no menu because there is no choice: whatever came in on the night boat, salted potatoes, and a green sauce that is on every table on this island and is different in every house.

You eat in your rash vest with salt still drying on your arms. The skipper eats at the next table. So does half the fleet.

It is loud and it is fast and you will be finished in thirty-five minutes, because the afternoon boat goes at three and nobody here has ever waited for a tourist to finish a coffee.

FoodIncluded
6 / 8

16:30 — The room behind the shop with the tanks in it

If you ask

Eleven years of survey data, in ring binders, on a shelf behind the compressor. Elena came here on a two-season contract to count black coral colonies on the north wall and she has counted them every year since, on her own money, long after the grant ran out.

If you ask she will get the binders down. You will see the same transect drawn eleven times and you will see what happened to it after the warm water year, which is not a happy chart.

Guests who go into that room end up doing the survey dive on the Thursday. It is the same wall you have already dived, with a slate and a job, and it is the dive people write to her about afterwards.

Free timeAsk for it
7 / 8

19:30 — Dinner up the hill, where the wind stops

Evening

Thirty steps above the harbour there is a wall, and behind the wall the wind stops dead. That is where everybody eats.

The food comes out slowly and in the wrong order and nobody minds. Goat, if it is a Friday. Wine from the terraces on the west side that arrives cloudy in an unlabelled bottle and is much better than it has any right to be.

By nine you can see the lighthouse on the next island working, and by half nine the sky over the crater has more in it than anybody who lives near a city is prepared for.

FoodIncluded
8 / 8

The Chimney

6–28 m · Boat · 8 min · Advanced

The tube was made by the last flow that reached the water and it has been open ever since. You drop onto the shelf at six metres, find the mouth, and go down inside the island.

It is wide enough for two and dark enough in the middle section that your torch is doing all the work. The walls still carry the flow lines. Slipper lobster sit in the cracks with their antennae out and do not move for light.

You come out at twenty-eight metres onto the open wall and the water is two degrees colder in the space of one kick. But an overhead is an overhead, and therefore this is a guided dive with a hard turn-around figure, and the group goes in threes with a torch each — including the people who have done it before.

Depth6–28 m
EntryBoat · 8 min
CurrentMild inside, moderate at the exit
LevelAdvanced
Lava tubeThermoclineSlipper lobsterOverhead exit onto the wall
1 / 8

Devil's Arch

18–34 m · Boat · 15 min · Advanced

From the boat it looks like a notch in the headland. Underwater it is a room with no walls: forty metres across, twenty-two at the crown, and open blue at both ends.

Come through from the north and the light arrives in one go. Eagle rays use the lee side as shelter and there are usually two or three of them holding station there, side on, watching you come.

A north-west swell turns the inside into a washing machine and it does not take much of one. Therefore Elena reads the chart the night before and the swell buoy in the morning, and she has called this dive off from the surface without getting in more times than she has run it.

Depth18–34 m
EntryBoat · 15 min
CurrentModerate
LevelAdvanced
Eagle raysArchBig spanNorth swell dependent
2 / 8

The Amphitheatre

12–45 m · Boat · 10 min · Advanced

The old cone broke on this side and what is left is a half bowl of columnar basalt, curved, with the joints in it standing up like organ pipes. It starts at twelve metres and it does not stop where you can follow it.

Black coral begins around thirty and gets thick by forty. There are dusky grouper here the length of your leg that have been protected long enough to be curious instead of gone.

This is the wall Elena has surveyed every year for eleven years, and the marker pins from her transect are still in the rock at thirty-two metres. But forty-five is forty-five whatever is growing on it, and therefore this dive is planned on the way out and not adjusted in the water.

Depth12–45 m
EntryBoat · 10 min
CurrentMild
LevelAdvanced
Black coralColumnar basaltDusky grouperDeep wall
3 / 8

Ray Alley

14–22 m · Boat · 12 min · Open Water

Two lava ridges with a road of white sand between them, twenty metres wide, running out to the drop. It is the shallowest thing on this list and the easiest, and it is also where most people get their best photograph of the week.

The rays use it as a corridor. Eagle rays come down it in twos and threes, three or four metres above the sand, and they will not change course for you if you are on the bottom and still. Bull rays park at the edges under a dusting of sand with just their eyes out.

Get low. Stay put. The people who chase them here come back with photographs of a tail going away, and the people who lie in the sand for ten minutes come back with something else entirely.

Depth14–22 m
EntryBoat · 12 min
CurrentMild
LevelOpen Water
Eagle raysBull raysSand channelGood for photographs
4 / 8

The Tower

10–38 m · Boat · 20 min · Advanced

A mile off the point, coming up out of water far deeper than anything you will dive here, with nothing around it in any direction. That isolation is the whole reason it works.

There is a column of barracuda over the top of it almost every day of the year — a slow tornado, hundreds of fish, holding at fifteen metres and turning as one. Amberjack come up through the middle of it and blow it apart and it reforms in about ninety seconds.

The current here is real and it does not always run the way the surface says it will. Therefore the boat stays live, everybody goes in together on the up-current side, and everybody comes up on a marker.

Depth10–38 m
EntryBoat · 20 min
CurrentModerate to strong
LevelAdvanced
Barracuda columnAmberjackSeamountBlue water
5 / 8

Black Sand Shallows

4–12 m · Shore · the north beach · All levels

Twelve metres at the deepest, black sand the whole way, and the sheltered side of the island — so when the north-west is up and every boat dive is off, this one still runs.

What lives here is buried. Angel sharks lie in the flat with a millimetre of sand over them and you will walk your hands within thirty centimetres of one before you see it. Cuttlefish work the weed at the edges and change colour when you get close, which is worth the entire dive on its own.

At night it turns into something else. Octopus out in the open, cuttlefish hunting, and the sand itself moving where things are coming up out of it. It is the easiest dive on the island and it is the one that gets people into underwater photography.

Depth4–12 m
EntryShore · the north beach
CurrentNone
LevelAll levels
Angel sharksCuttlefishNight diveShore entry
6 / 8

The Cauldron

16–30 m · Boat · 25 min · Advanced

A small crater, drowned, sitting on the shelf twenty-five minutes south-east. The rim comes up to sixteen metres and the floor is at thirty and there is still gas coming up through the sand in the middle of it.

You can see it before you feel it — the water over the vents shimmers the way air does over a road in summer. Put your hand flat on the sand and it is warm. Not hot. Warm, and wrong, and you will take your hand away and put it straight back.

But this is an exposed site with a long ride and it needs a flat day, and there are perhaps twenty of those a season. Therefore nobody sells it in advance. If Elena says the Cauldron on a Tuesday, you cancel whatever you had.

Depth16–30 m
EntryBoat · 25 min
CurrentVariable
LevelAdvanced
Gas ventsWarm sandCrater rimRare visit
7 / 8

Punta Negra

15–35 m · Boat · 6 min · Advanced

The point is the last of the island and the water on either side of it is doing two different things. Where they meet there is a line you can see from the boat, and under it there is more life in thirty metres of rock than anywhere else on this coast.

You go in up-current, get down fast, and it is thirty minutes of holding at fifteen metres while the wall goes past. Trevally in the blue, big schools of sardine that fold around you, and grouper sitting in every hole out of the flow.

It is six minutes from the harbour, which makes it the last dive of most weeks. But it is also the strongest water on the island, and therefore it is the one site here that nobody dives on their first day.

Depth15–35 m
EntryBoat · 6 min
CurrentStrong
LevelAdvanced
DriftTrevallyBroken wallMeeting currents
8 / 8

The crater rim on foot

Leaves at seven, before the heat

You start at seven from the last house on the west road and you walk up an old cart track that was cut for taking sulphur down. It is loose underfoot for the first hour. After that it is rock.

At the rim you can see the whole archipelago, and you can see what the island actually is: one cone, broken on the north side, with a village in the notch. Nothing you learn about the diving here makes sense until you have seen that from above.

Bring more water than you want to carry. There is none up there and the wind takes it out of you without you noticing.

Full dayNo divingBoots needed
$55per person
1 / 8

Out on the survey boat

Thursdays only

Thursday morning, on the wall you have already dived, with a slate strapped to your arm and a specific thing to count.

Elena teaches the method on the surface for twenty minutes and it is not complicated. You swim the transect line, you record what is inside a fixed frame, and you do not guess. Two divers to a line so that everything gets counted twice.

Your numbers go into the binder. They also go into the report she still writes every year and still sends to a university that stopped paying her nine years ago. People write to her about this dive a year later. You probably will too.

DivingAdvancedOnce a week
$70per person
2 / 8

Freediving on the sheltered side

Flat mornings only

An hour on the beach first, doing nothing but breathing, which is longer than anybody expects and is the entire foundation of it.

Then the line, in twelve metres of flat sheltered water, going down as far as is comfortable and coming back. Most people who have never done this get to eight or ten metres before lunch and are extremely surprised about it.

The last hour is on the reef with no line and no target, just moving around down there without a tank on your back. Divers find this unsettling for about five minutes. Therefore nobody warns them, because after five minutes they do not want to come up.

On the waterFour people maxNo experience needed
$85per person
3 / 8

The tide pools at the spring low

Spring tides only, twice a month

At the spring low the water drops off the lava platform on the east side and leaves a hundred metres of rock you can normally only reach with a tank.

Everything that was on the reef at high water is now in a pool. Octopus under ledges, brittle stars in every crack, blennies that watch you from a centimetre of water. Elena or one of the guides comes and names all of it.

Wear something on your feet that you do not mind destroying. The rock is sharp, it is wet, and there is no version of this where you stay dry to the knee.

No divingFamiliesTwice a month
$30per person
4 / 8

Stars from the crater road

New moon weeks

Twenty minutes up the west road in a van, to a turning circle where the tarmac stops. There is no light of any kind from there to the horizon.

It is cold. Genuinely cold, four hundred metres up with a wind off the Atlantic, and the blankets in the back of the van are not decorative. Take the jumper you did not think you would need on a dive holiday.

The telescope is old and good. But the thing people remember is not the telescope — it is the ten minutes at the start, before anybody sets anything up, when your eyes adjust and the sky simply keeps getting deeper.

EveningNo divingWeather dependent
$35per person
5 / 8

Advanced Open Water, three days

Starts Monday and Friday

Five dives, three days, and every one of them is a site people fly here to do anyway. The deep dive is on the Amphitheatre wall. Navigation is on Ray Alley, where a compass error means you walk into a lava ridge and learn something. Night is in the black-sand bay.

Four students to an instructor and no more. The reason is the Chimney: you will be taken through an overhead on this island at some point, and Elena will not sign somebody off to thirty metres she has not watched properly.

You finish qualified to thirty metres, which on this island opens up four sites that were closed to you on Monday.

CertificationFour students maxEquipment included
$445per person
6 / 8

Nitrox, one afternoon

Any afternoon, on request

Three hours of theory in the shade behind the shop and a written test that nobody has ever failed. Then two dives, analysing your own cylinder each time, because that is the actual skill.

On this island it earns its keep on the second dive of the day. The Amphitheatre and the Tower both sit deep enough that air puts you on a short clock, and the difference on the repeat is not small.

Fills are included for the rest of your week once you hold the card. Elena does not charge separately for the gas — it is in the number you already paid.

CertificationOne afternoonFills included all week
$175per person
7 / 8

The island site chart

On the shop wall

Somebody in the village prints these on a table in his front room, forty at a time, two colours, on heavy paper. They come out slightly different every run and the ones where the two colours miss each other go for less.

The drawing underneath it is not decoration. It is traced off Elena's own bathymetry sheets, so the depths on it are the depths, and the sites are where they actually are rather than where a designer thought they would look good.

It goes home rolled in a tube. Half the divers on this island have one on a wall somewhere and recognise each other's houses because of it.

ObjectMade here
$45per person
8 / 8

The Lighthouse Cottage

Cottage · 38 m²

The wind hits this building from three sides and you will hear it

The keeper’s house at the end of the north road, stone-walled and half a metre thick, with the light still working above it. Twenty-five minutes from the harbour on foot and there is nothing else out there.

BedDouble
Sleeps2 guests
ViewOpen Atlantic
To the water25 min walk
Size38 m²
Wood stoveThick wallsNo wifiBreakfast supplies inTorch by the door
$175per night
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Harbour Rooms

Rooms above the shop · 24 m²

Thirty seconds from your bed to your tank

Four rooms directly over the compressor room, with a shared balcony that looks straight down onto the slip. You will hear the boat leave. You will also be on it.

BedTwin or double
Sleeps2 guests
ViewHarbour
To the waterOn site
Size24 m²
Above the dive shopBalcony over the slipDrying rackBreakfastFan
$115per night
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The Crater House

House · 95 m²

Built into the slope, facing the notch in the cone

Cut into the slope above the village with a terrace facing the broken side of the cone. Two bedrooms, a kitchen worth cooking in, and a car, because you will want to drive the west road at least once.

BedKing, plus twin
Sleeps4 guests
ViewCrater and open water
To the water12 min walk
Size95 m²
Two bedroomsFull kitchenTerraceWood stoveCar includedBreakfast supplies in
$245per night
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