Cabo Rosa & Tuneles snorkel tour Isabela: Sea lions and blue sharks

Can you really swim alongside sea lions and blue sharks on the same morning?

You board a boat in Puerto Villamil with snorkeling gear and a guide who knows where the endemic species congregate. You spend the morning at Tuneles and Cabo Rosa, the two best reef sites on Isabela Island, with blue sharks, sea lions, and seahorses as your company. Lunch and towels come on board. Hotel pickup handles the logistics, so you only need to be ready when the boat arrives.

Step-by-step itinerary

Snorkeling and wildlife walk

• Snorkel with endemic species
• Walk near blue-footed boobies
• Watch boobies' courtship dance
• Listen to boobies' unique sounds

What’s included

Hotel pickup from Puerto Villamil, snorkeling equipment (mask, fins, snorkel), towels, snacks on board, and a full lunch. A specialized guide accompanies you throughout both snorkeling sites.

Times

• Every day 07:00 11:00

Before you book

Group Up to 10

Live guide English and Spanish

Meeting point and pickup Hotel pickup included. You can choose from 10 pickup points.

Book up to 1h before

Ages Up to age 88

Cancellation and refunds No refund if you cancel. It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Good to know

Low physical effort Not recommended during pregnancy Not recommended with heart problems Not recommended with back problems

Operated by GalapagosBKtours

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The experience

The sound hits you first. A low, rhythmic croaking that carries across the water before you even see them. Those are the blue-footed boobies, and they're the opening act on this snorkeling tour around Isabela Island. Your guide points out the males mid-courtship, lifting those improbable turquoise feet in a dance that looks ridiculous until you realize how serious they are about it. The boat slows, and you're watching something that hasn't changed in decades, just meters away.

Then you're in the water at Tuneles, where the real work starts. The snorkeling here isn't the kind where you float and hope something swims past: endemic species are the baseline. Blue sharks glide underneath without fuss, seahorses cling to the rocks, and sea lions move through the water like they own it, which they do. Your specialized guide stays close, pointing out what you'd miss: the small things, the camouflaged things, the things that matter. The water is cold enough to wake you up but not so cold you're counting minutes. You're in for as long as the reef holds your attention.

Cabo Rosa comes next, and by then your eyes have adjusted to reading the underwater landscape. The boat crew has snacks waiting when you surface, and later there's lunch on board. Nothing fancy, but it tastes right after an hour in the salt. The towels are there when you need them. Hotel pickup means you don't navigate Puerto Villamil looking for a dock. The logistics disappear, and you just show up ready to go. The whole day runs about four to five hours on the water, which is long enough to feel like a real outing but short enough that you're not exhausted by afternoon.

Top questions

What languages is the tour guided in?

Live guide in English and Spanish.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. No refund if you cancel.

What kind of snorkeling experience is this? Beginner-friendly or advanced?

It's accessible for all fitness levels, but you do need to be comfortable in open water with a current. The guide stays with you, and the sites are chosen for visibility and marine life, not difficulty.

Will I definitely see sharks and sea lions?

Yes. Blue sharks and sea lions are resident around Isabela Island's reefs. Seahorses and other endemic species are common at both Tuneles and Cabo Rosa, though sightings vary by season and water conditions.

How long is the tour, and what time does it start?

The tour runs approximately four to five hours on the water. Hotel pickup is included, so timing depends on where you're staying in Puerto Villamil.

What's included in the price?

Hotel pickup, snorkeling equipment, towels, snacks, and lunch on board are all included.

Is this tour safe for someone who's not a strong swimmer?

The guide stays with you throughout, and the sites are chosen for accessibility. However, it's not recommended for travelers with poor cardiovascular health or spinal injuries. Talk to the operator about your comfort level before booking.

What should I bring?

Sunscreen (reef-safe), a rash guard or light shirt for sun protection, and any personal medications. The operator provides the snorkel gear and towels.