Reviewed · CRUISES & BOAT TOURS

Callao: Swimming with Sea Lions Palomino Islands Boat Tour

4.8 · 130 reviews 2h 30m From $76 Operated by Mar Adentro Excursiones · Bookable on GetYourGuide
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Sea lions make remarkable swimming companions. This 150-minute boat trip from Callao takes you past San Lorenzo Island and El Camotal to Palomino Island, where a huge colony gathers in the open sea. I like the chance to see wild animals in their own setting, not in a pool or enclosed attraction. I also like the mix of wildlife and scenery, with Humboldt penguins, pelicans, Inca terns, cormorants, and other seabirds along the route.

The main drawback is simple: the water is cold, and the swim may last only about 15 minutes. The neoprene suit helps, but you should arrive ready for a brisk, wet experience. If you prefer to stay dry, the boat trip is still worthwhile, since the sea lions and seabirds can be seen from onboard.

Key points to know before you go

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - Key points to know before you go

  • Palomino Island holds a huge sea lion colony: You may see hundreds or even thousands gathered on rocks and in the water.
  • The swimming time is brief: One recent account describes roughly 15 minutes in the water, so expect a memorable encounter rather than a long swim.
  • Wildlife viewing begins before the swim: Keep watch for Humboldt penguins, pelicans, Inca terns, boobies, and cormorants near the islands.
  • English and Spanish guiding is available: Guides such as Rodrigo, Julio, Alex, Ricardo, and Fernando have been praised for safety instructions, humor, and help in the water.
  • The boat can feel cramped: One account describes a small boat with limited room to move, so this may not suit you if you need lots of space.
  • Bring practical swim-day gear: Pack a towel, sunscreen, a dry change of clothes, and something waterproof for valuables.

From El Mirador to the open water

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - From El Mirador to the open water

You meet the crew at restaurant El Mirador, at Calle La Mar 229 in Callao. Arrive at least 30 minutes before the stated meeting time at the dock. This gives the crew time to confirm your place and lets you deal with changing clothes, storing belongings, and any last-minute instructions without rushing.

The meeting point matters because Callao is not close to Lima’s main tourist districts. If you are staying in Miraflores, ask the operator about a safety transfer to Callao before booking. You should also give your driver the exact restaurant name and address. A taxi driver may not recognize the meeting point from the tour name alone.

Once aboard, the crew heads out toward the Callao islands. The route passes through El Camotal, described as an underwater area, then continues into open water and along San Lorenzo Island. The ride is part of the experience, not just a transfer to the swimming spot. You get wide views of the Pacific, rocky islets, cliffs, and birds using the islands as resting or nesting places.

The sea may be calm, but it can also have enough movement to make some people feel sick. If you know you are prone to motion sickness, take your usual medicine before departure. One account specifically advises doing this ahead of time, not after the waves have already started bothering you.

San Lorenzo Island and the first wildlife sightings

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - San Lorenzo Island and the first wildlife sightings

San Lorenzo Island gives you a useful sense of scale. The boat leaves the busy mainland behind and moves into a much wilder stretch of coast. The island itself is passed rather than explored on foot, so this is a sightseeing stop from the water, with the crew pointing out views and wildlife.

Keep your eyes moving. Humboldt penguins may appear among the rocks, while pelicans, cormorants, boobies, and Inca terns add constant motion to the scene. If you enjoy birdwatching, tell the guide early. Ralph, a visitor from the United Kingdom, said the guide paid special attention to his interest in seeing unfamiliar birds. That small conversation can make the trip more rewarding.

Binoculars are not included, so bring your own if you have a compact pair. They are not essential for the sea lions, which may come close to the boat, but they can help with birds perched farther away. Do not expect a formal birding expedition. The guide gives information during the ride, but the central event remains the sea lion swim.

Palomino Island and the sea lion colony

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - Palomino Island and the sea lion colony

At around 11:30 AM, the boat reaches Palomino Island, the farthest point on the route. This is where the rocky islands become a stage for one of Peru’s most unusual wildlife encounters. A large colony of sea lions gathers here, making plenty of noise and creating a strong smell that you should accept as part of the deal.

The sea lions are curious and active. They may swim near people, circle the group, or brush past your feet with their whiskers. The animals are wild, so nobody can promise that one will touch you. One person in a group might receive a close visit while another gets only a quick look. That unpredictability is exactly why the encounter feels genuine.

The guide gives instructions before anyone enters the water. You wear a neoprene suit and a life vest, and the guide remains nearby during the swim. Past guides named Rodrigo, Alex, Julio, Ricardo, and Fernando have been praised for keeping people calm, explaining what to do, and helping with photographs.

You need to keep your expectations sensible. This is not a trained-animal performance, and you are not guaranteed physical contact. The best outcome may be watching sea lions twist through the water just a few feet away. If one comes close enough to touch, consider it a bonus, not the promised result.

The cold-water swim and what to wear

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - The cold-water swim and what to wear

The Pacific water around the Palomino Islands is cold. The provided neoprene suit makes the swim possible, but it does not turn the ocean into a heated pool. Put on the suit with patience, follow the crew’s directions, and expect to feel the chill around your face and hands.

The boat may not offer much private changing space. One account recommends arriving in the clothing you plan to wear under the suit. That is a smart approach. Bring a towel and a full change of clothes for after the swim, and pack sunscreen even though you will spend much of the time on the water.

The operator provides a life vest, but the reviews include one older comment about functional equipment with some missing straps. This is not enough to suggest a general problem, yet it is a reminder to check that your gear fits properly before entering the water. Speak up if a vest or suit does not feel secure.

You can bring your phone into the water only if it is in a waterproof sleeve. One person bought a sleeve before boarding and found it useful. Do not rely on the operator to protect your personal belongings. Cameras, wallets, and other valuables remain your responsibility, and drones are not allowed.

More time on the water near Lima:

What the 15-minute swim is really like

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - What the 15-minute swim is really like

The stated activity lasts 150 minutes, but the actual swim is a smaller part of the outing. One recent account places the time in the water at about 15 minutes. That may sound short, but cold water and active sea lions make those minutes count.

I would treat the swim as the highlight of a broader boat excursion. You are paying not only for time in the water, but also for the ride to the islands, the bird sightings, the cliffs, the sea lion colony, the equipment, and the bilingual crew. If you want a long open-water swim, this is not the right product. If you want a safe, tightly organized wildlife encounter, the timing makes more sense.

Some people choose not to swim, and you can still enjoy the outing from the boat. You will not have the same close view as a swimmer, but the colony itself is impressive. One person who stayed out of the water still considered the wildlife and bird views a strong reason to recommend the trip.

The return ride through cliffs and islets

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - The return ride through cliffs and islets

After the swim, the group returns toward Callao. The route passes impressive cliffs and small islets, giving you a different angle on the coast than you had on the way out. This is a good time to watch for more birds and let the boat ride settle after the excitement at Palomino Island.

The crew provides a light snack and water or juice. It is not a full meal, so eat beforehand if you need substantial food. The snack is useful after swimming, especially when you are cold and changing back into dry clothes.

The boat is expected to reach the pier at about 1:00 PM, returning to El Mirador. Some boats may feel crowded, and one person was surprised by how little room there was to move around. Ask about the boat setup if personal space matters to you. The trip is short enough that most people can manage it, but it is not a spacious sightseeing cruise.

Guides, safety, and the overall organization

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - Guides, safety, and the overall organization

The strongest part of this tour is the crew. Guides are described as friendly, funny, attentive, and clear when giving safety instructions. Rodrigo received particular praise for answering questions, helping swimmers, and taking photos and videos. Other guides, including Julio, Alex, Ricardo, and Fernando, were also praised for keeping people comfortable and explaining the wildlife.

The guide may bring a GoPro and take photos or videos for the group. This is a welcome service, especially if you do not have waterproof equipment. Still, treat it as a helpful extra rather than a guaranteed professional photo package.

The tour includes insurance against personal accidents onboard, a neoprene suit, and life vests. It is not suitable for people with heart problems, a cold, or pre-existing medical conditions. If you have a concern about swimming in cold water or riding in open sea, ask the operator before reserving.

Personal belongings are not covered if lost. Keep your packing light and secure anything you bring. Pets and drones are not allowed.

Is the $76 price good value?

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - Is the $76 price good value?

At $76 per person, this is not a cheap harbor ride. I think the price is reasonable if you plan to swim and value the wildlife encounter. The cost covers the island boat trip, bilingual guide, equipment, snack, drinks, swimming stop, and onboard accident insurance.

The value is also helped by the quality of the central experience. You may see a very large sea lion colony, penguins, and several kinds of seabirds in a single 2.5-hour outing. The guide’s help with photographs adds value for people who do not own waterproof camera gear.

The calculation changes if you do not want to enter the water. You can still see the animals and enjoy the coast, but part of what you are paying for becomes irrelevant. In that case, compare this trip with a simple wildlife boat ride if one is available during your stay.

The tour allows cancellation up to 24 hours before departure for a full refund, and you can reserve now and pay later. Check the final cost carefully because the natural reserve protection and conservation fee is not included. Binoculars, outerwear, raincoats, sunscreen, masks, fins, and towels are also not included.

Who should book this Callao boat trip?

Callao: Swimming with Sea Lions Palomino Islands Boat Tour - Who should book this Callao boat trip?

You should book it if you want a memorable wildlife encounter and are comfortable with cold water, open sea, and a boat that may have limited room. It suits couples, solo visitors, and small groups who would rather spend a morning around wild animals than inside another city attraction.

Bird lovers should pay attention to the route. The guide can point out species along the way, and the island coast gives you more than just sea lions. You do not need to swim to enjoy the birds and scenery.

You may want to skip it if you dislike boat motion, cannot swim in cold water, have a relevant medical condition, or expect guaranteed contact with an animal. The sea lions decide how close they come. That is part of the appeal, but it also means the experience cannot be controlled like a staged encounter.

My recommendation

I would book this tour if swimming beside wild sea lions is high on your Lima wish list. The swim is short, the water is cold, and the boat may feel tight, but the combination of a huge colony, penguins, seabirds, capable guides, and a well-planned morning makes the $76 fare fair for the right person.

Arrive early, wear your swim clothes under your regular clothes, bring a towel and dry change, protect your phone, and take motion sickness medicine if you need it. If you approach the sea lions with patience instead of demanding a close-up touch, you are much more likely to enjoy this unusual and genuinely wild encounter.

FAQ

Where does the Palomino Islands boat tour meet?

The meeting point is restaurant El Mirador at Calle La Mar 229 in Callao. Confirm the exact meeting details with the operator before departure.

How long does the tour last?

The activity lasts 150 minutes, or about 2.5 hours. The boat is scheduled to return to the pier around 1:00 PM.

What time does the boat reach Palomino Island?

The stated itinerary places arrival at Palomino Island at around 11:30 AM.

Can I swim with the sea lions?

Yes. The tour includes swimming with sea lions in the water near Palomino Island, using a neoprene suit and life vest.

Is touching a sea lion guaranteed?

No. The animals are wild, so you may see them nearby without touching one. Close contact depends on how the sea lions behave.

Is the water cold?

Yes. The water is described as very cold, although the provided neoprene suit helps keep you warmer.

Are towels provided?

No. Bring your own towel, along with a dry change of clothes.

Are English-speaking guides available?

Yes. The tour provides a live guide in English and Spanish.

What wildlife might I see besides sea lions?

You may see Humboldt penguins, pelicans, Inca terns, boobies, cormorants, and other seabirds around the islands.

Is transportation from Miraflores included?

The supplied information advises you to ask about a safety transfer from Miraflores to Callao. Confirm whether that transfer is available and included before booking.

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