Snorkelling in the Galápagos
Short answer
Snorkelling is what most Galápagos visitors actually do, and for anyone not already a certified diver it is better value than diving. You meet sea lions, green turtles, rays, penguins and reef sharks, sometimes within arm’s reach. But the water is 20–26 °C, not tropical: from June to November you want a wetsuit, and an hour without one is unpleasant. Sites range from a sheltered pool you walk to for free (Concha de Perla) to open ocean with current (Kicker Rock, Devil’s Crown) — and picking the wrong one is the usual reason someone has a bad day.
On this page — 7 sections
The thing nobody tells you first
Almost every Galápagos itinerary sells snorkelling as one undifferentiated activity. It is not. The sites range from a sheltered natural pool you can stand up in to open ocean with a current running through a gap in a crater rim, and they are sold with the same word.
So the useful thing is not a list of sites. It is a list of sites with who each one is for.
The sites, ranked by who they suit
| Site | Island | Who it suits | What is there |
|---|---|---|---|
| Concha de Perla | Isabela | Anyone. Nervous swimmers, children, first time | A sheltered pool reached by a boardwalk through mangrove. Free, no guide, no boat. Turtles and sea lions come to you. Go at high tide. |
| Las Tintoreras | Isabela | Comfortable swimmers | Lava channels minutes from the pier. Whitetip reef sharks resting on the bottom, penguins, marine iguanas, sea lions. The best wildlife-per-minute in the islands. |
| Los Túneles | Isabela | Comfortable swimmers · exposed crossing | Collapsed lava tubes forming arches in shallow clear water. Turtles under the arches, seahorses, penguins fishing. The boat ride out is rough. |
| Tortuga Bay lagoon | Santa Cruz | Anyone. Walk-in, free | A sheltered lagoon at the far end of the beach, 45 minutes on foot from town. Calm water, small rays, occasional turtles. |
| Kicker Rock | San Cristóbal | Confident open-water swimmers only | The channel between two hundred-metre walls. Galápagos sharks, turtles, rays, sometimes hammerheads. Deep, exposed, and the best big-animal snorkel in the archipelago. |
| Devil’s Crown | Floreana | Strong swimmers only | A sunken volcanic cone with current running through the broken rim. Arguably the single best site in the islands, and guides do turn people back. |
| Santa Fé bay | Santa Fé | Comfortable swimmers | Shallow clear water with a large, extremely playful juvenile sea lion colony. Day trip from Santa Cruz. |
If you take one thing from this page: if you are not a confident open-water swimmer, say so out loud before you book. Concha de Perla and Las Tintoreras will give you ninety percent of the wildlife with none of the anxiety, and we would rather sell you the cheaper day you enjoy.
The cold, which surprises everyone
The Galápagos sits on the equator and the water is cold. Three ocean currents meet here, and the Humboldt brings cold water up from the south. The practical numbers:
- June to November: around 20–22 °C. That is a full wetsuit. An hour in a swimsuit is genuinely miserable, and cold is the most common reason a snorkel gets cut short.
- December to May: around 24–26 °C. A shorty is enough for most people; some are fine without.
Most tours include wetsuit rental, but the thickness varies and the suits are often worn. Ask what thickness before you book, and if you feel the cold, budget for a better rental in town. Sea temperature month by month →
How good a swimmer do you need to be?
An honest question set, because "can you swim" is not enough:
- Can you float calmly for five minutes with no bottom under you? That is the real test, not distance.
- Have you worn a mask and snorkel before? If not, do Concha de Perla first. Learning to clear a mask in current is not the plan.
- Do you get seasick? Several sites need a boat crossing, and being queasy before you get in the water ruins the swim.
- Are you comfortable with a wetsuit? They restrict movement and change how you float. Some people dislike them intensely, and it is better to find out in a lagoon.
Every tour provides a life vest and most guides will insist on one at the exposed sites. Wearing it is normal and nobody thinks anything of it.
What you actually meet
- Galápagos sea lion — the one everyone remembers. Juveniles will circle you and try to get a reaction.
- Green sea turtle — common and unbothered. In still water at Concha de Perla they pass within a metre.
- Galápagos penguin — at Los Túneles and Tintoreras. Meeting one underwater is startling: they move like torpedoes.
- Whitetip reef sharks — resting on the bottom in the lava channels. Harmless and largely indifferent.
- Galápagos shark — at Kicker Rock, in open water. Curious, and it will approach once.
- Marine iguana — grazing on algae underwater, which almost nobody expects to see.
- Golden and spotted eagle rays — in the shallow sandy bays.
Gear: bring or rent
- Bring your own mask if you have one. A leaking rental mask is the difference between a great hour and a frustrating one, and it is the item most worth carrying.
- Wetsuit: rent. Not worth the luggage. Just check the thickness.
- Fins: rent. Bulky, and included in most tours.
- Reef-safe sunscreen, or better, a rash vest. You are face-down on the equator for an hour and the back of your legs will burn through cloud.
- No gloves. Prohibited at most sites, because gloves encourage touching.
The rules in the water
- Two metres from every animal. Including the sea lion that swims up to you — you do not move towards it.
- No touching anything. Animals, coral, rock.
- No feeding, ever.
- Do not chase. If you stay still, more comes to you. Everyone learns this on their second snorkel and wishes they had known on the first.
- Stay with the guide. At the current sites this is a safety rule, not a formality.
Not sure which sites match your swimming, and want an itinerary built around that rather than around a brochure? Tell us and we will sequence it →
Questions people also ask
Is snorkelling good in the Galápagos?
It is the single best thing most visitors do there, and better value than diving for anyone not already certified. You swim with sea lions, turtles, rays, penguins and reef sharks in water you can stand up in at some sites. What it is not is a warm coral reef: expect 20–26 °C, moderate visibility and very little coral.
Can you snorkel with sea lions in the Galápagos?
Yes, and it happens constantly — juveniles will approach you, circle, blow bubbles and generally try to get a reaction. You must not touch or chase them. The best places are Las Tintoreras on Isabela, Playa Mann on San Cristóbal and the Santa Fé bay.
Can you snorkel with sharks in the Galápagos?
Yes. Whitetip reef sharks rest in the shallow channels at Las Tintoreras and are easy to see from the surface. At Kicker Rock off San Cristóbal, snorkellers regularly see Galápagos sharks and sometimes hammerheads in the channel. There is no cage, no bait and no feeding.
Do you need a wetsuit to snorkel in the Galápagos?
From June to November, yes — the water drops to around 20 °C and an hour in it without neoprene is genuinely unpleasant. From December to May, at 24–26 °C, a shorty is enough for most people. Nearly every tour includes wetsuit rental; check before you book, and check the thickness.
Where is the best snorkelling in the Galápagos?
For ease: Concha de Perla on Isabela — free, a walk from the pier, no guide needed. For wildlife density: Las Tintoreras and Los Túneles on Isabela. For big animals: Kicker Rock off San Cristóbal. For the best single site in the archipelago: Devil’s Crown off Floreana, which is also the one with real current.
Can you snorkel in the Galápagos without a guide?
At a handful of sites near the towns, yes — Concha de Perla on Isabela, Tortuga Bay and Las Grietas on Santa Cruz, and the town beaches on San Cristóbal. Everywhere else in the national park requires a licensed naturalist, and that is law rather than upselling.
Is snorkelling in the Galápagos safe for beginners?
It depends entirely on the site, and this is where people get caught out. Concha de Perla is a sheltered pool suitable for a nervous first-timer. Devil’s Crown and Kicker Rock are open water with current and are not. Any operator who puts a beginner at Kicker Rock without asking about their swimming is one to avoid.
What is the best time of year to snorkel in the Galápagos?
December to May for comfort: water 24–26 °C, the best visibility of the year and calmer crossings. June to November for wildlife: colder and choppier, but the nutrient-rich Humboldt current brings far more in the water. There is no month that gives you both.
Sources
Every figure on this page comes from one of these. If one of them changes and we have not caught up, tell us and we will fix it the same day.
- Galápagos National Park Directorate — Which sites require a licensed naturalist and which can be visited independently.
- Galápagos Conservation Trust — Independent reporting on the Marine Reserve.
- Ecuador Ministry of Tourism — service portal — Ecuador’s register of licensed operators.
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