Galápagos Wildlife Rules: The 2-Metre Rule Explained

The Galápagos 2-metre rule is simple: keep at least 2 metres (about 6.6 feet) from wildlife, on land and in the water, even when the animal comes to you. It is part of the visitor rules of the Galápagos National Park Directorate, together with no touching, no feeding and going with an authorised naturalist guide inside protected areas. That is the heart of the Galápagos wildlife rules. The rest of this article explains how it works in real life.

One honest note before we start. I could not find the text of any 2026 resolution that changes these rules. The pages I could read describe the long-standing list of rules, and some of them are undated. Please check the current rules with the park or your operator before you travel.

The Galápagos 2-metre rule in simple words

Park rules published by the directorate, and repeated by the Galápagos Conservancy, ask visitors to keep at least 2 metres from wildlife, even if the animals come closer. Nothing is to be touched, and nothing is to be fed. Visitors to the protected areas of the national park go with a naturalist guide authorised by the directorate. One operator also notes that the same park rules apply to all water activities, so snorkelling is covered too.

The rule is about what you do, not about what the animals do. A sea lion is allowed to be curious. You are the one who stays calm, keeps your hands to yourself and lets the distance be the animal's choice.

Why the animals seem so relaxed

Sea lions play next to snorkellers. Penguins swim past your mask. Marine iguanas graze on algae underwater. It feels as if the animals decided to trust us, and that feeling is exactly what the rules try to keep safe. The Galápagos Marine Reserve dates from 1998 and is part of a UNESCO World Heritage site, and the long protection of these islands is part of why visitors are still allowed so close.

This closeness is fragile. If every visitor reached out, followed an animal or fed it, a calm animal would soon learn to see people very differently. The 2 metres is not a ruler to measure every day. It is a habit of respect.

Boats, whales and dolphins: what I could and could not verify

For boats, the picture is less clear in the sources I could read. The International Whaling Commission's whale-watching handbook says vessels should keep at least 100 metres from whales and 50 metres from dolphins, and links this to Ecuador's 1990 decree that made the Galápagos waters a whale sanctuary. It also advises slowing to around 4 knots near whales or dolphins. A Galápagos travel blog gives different numbers, 200 metres with the engine running and 100 metres with the engine off, and I could not tell which one is the current legal requirement.

I also could not confirm that distances double when there is a calf, or any exact distance at which boats must start to slow down. So I will not state those as fact. If you are on a boat, ask your naturalist guide which rule they follow that day, and notice whether the captain slows down early and calmly. A good captain usually does.

One more thing. I did not find any rule or operator that offers swimming with whales in the Galápagos, and we would never sell one where the rules are unclear. Whales here are watched from the boat. If you want to understand why countries treat in-water encounters so differently, our article on which countries allow swimming with whales compares them.

What should you do when a sea lion swims right up to you?

This is the question almost everyone asks. Galápagos sea lions are curious, and they often come closer than 2 metres. If one does, float, stay calm and keep your hands close to your body. Do not reach out, do not follow it and do not try to touch it, even when it seems to invite you. Let the animal decide when the game is over. Our piece on what to do when sea lions approach a snorkeller goes into more detail, and the reasons are the same as in why touching marine animals harms them.

It also helps to feel comfortable in the water. Being cold makes people restless, and restless swimmers drift too close. A thin rash guard under your wetsuit is a small, useful layer, and a roll-top dry bag keeps your phone and a dry top safe on the boat, so you can give your full attention to the briefing.

Wildlife encounters are unpredictable. Snorkelling with Galápagos sea lions should always follow local regulations and experienced professional guidance.

Why a simple distance protects so much

The Galápagos is a place where tourism and conservation have to live very close together. A fixed distance, a guide on every landing and clear no-touch rules make it easier for many visitors to behave in the same way, without anyone needing to guess. My own reading is that the rules work because they are simple enough for everyone to remember. I have not seen a study measuring their effect, so I will not claim one.

Travelling there also has an environmental cost, and I would rather say it plainly. Getting to the islands means flights, and the islands are fragile. If you go, stay longer instead of going more often, choose operators who follow the rules every day, and leave nothing behind.

A place that teaches patience

The best Galápagos moments are not things you do. They are things that happen to you while you stay still. That is also how we try to plan every trip: small groups of up to six guests, unhurried days and the freedom to skip any activity. If this made you curious about experiencing the ocean this way, you can explore our small-group retreats, or let our Ocean Match help you find the place that fits you.

Questions people ask

How close can I get to animals in the Galápagos?

The park's visitor rules ask you to keep at least 2 metres (6.6 ft) from wildlife, even if the animals come to you, with no touching and no feeding. Check the current rules with the park directorate or your operator before you travel.

What if a sea lion swims right up to me?

That is the animal's choice. Do not reach out and do not follow it. Stay calm, keep your hands to yourself and let it leave when it wants.

Do I need a guide?

The directorate's rules say that visitors to protected areas of the national park must be accompanied by a naturalist guide authorised by the directorate.

Can I swim with whales in the Galápagos?

I did not find any rule or operator offering it, and we would not sell it. Whales are watched from boats, which should keep their distance. The sources I found give 100 metres for whales and 50 metres for dolphins, but other sources differ, so ask your operator.

Does the 2-metre rule apply in the water too?

Operators say the park's rules apply to all water activities, including snorkelling. Keep your distance in the water as well.

Why can penguins live on the equator?

Cold, nutrient-rich water from the Cromwell and Humboldt currents supports the fish they eat. About 95 percent of Galápagos penguins are found on Isabela and Fernandina, where this cold water rises.

Wildlife encounters are never guaranteed and never forced. Ocean Calling works only with vetted, ethical local operators, and every animal is free to approach, or not, entirely on its own terms.

Sources & further reading

1. Galápagos Conservancy. Galápagos National Park Rules (rules of the Galápagos National Park Directorate).
2. Charles Darwin Foundation. Galápagos National Park Rules.
3. International Whaling Commission, Whale Watching Handbook. Country profile: Ecuador.
4. Metropolitan Touring. Water activities in Galápagos (operator guidance, not an official text).
5. Discovering Galápagos. Galápagos penguin and the Humboldt and Cromwell currents.
6. Earth.Org. Galápagos penguin and equatorial upwelling.

Further reading on Ocean Calling: Marine iguana in the Ocean Atlas · Galápagos sea lion in the Ocean Atlas · Why we leave the flash off