Coronado Island tour from Loreto: Snorkel & sea lions

Sea lions and dolphins share the boat ride. The snorkeling happens in water Jacques Cousteau called the aquarium of the world.

A half-day boat tour from Loreto to Coronado Island, a UNESCO World Heritage Site in the Sea of Cortez, combines a 30-minute cruise with snorkeling, wildlife viewing and a beach picnic lunch. The tour includes all snorkeling equipment, park entry, a certified guide in English or Spanish, and four hours total. Guests must be able to board the boat independently and are welcome to bring their own alcohol (no glass bottles). Wildlife sightings (sea lions, dolphins, birds) vary and are not guaranteed, as these are wild animals in their natural habitat.

Step-by-step itinerary

Explore Coronado Island and Sea of Cortez

• Boat ride from Loreto to Coronado Island
• Observe sea lions and island rock formations
• Swim and snorkel in crystal-clear waters
• Lunch on a pristine beach
• Relax on the beach or swim
• Boat ride back to Loreto

The experience

The boat leaves Loreto for a half-hour panoramic ride across the Sea of Cortez, passing Coronado's distinctive rock formations on the approach. Once there, you cruise around the island to watch sea lions in their natural colony and spot dolphins and bird colonies if they're active that day. The water is clear enough to see what lives below, and that's where the snorkeling begins: you slip in with provided gear and spend time exploring the marine life Cousteau named the aquarium of the world.

After snorkeling, the boat pulls into one of Coronado's white-sand beaches for lunch (fish ceviche, burritos, fresh fruit, granola bars and chips), served while you sit in a beach chair facing the turquoise water. You can swim again, walk the beach or simply rest there before the return ride to Loreto, taking in the coastline one more time from the boat. The whole outing runs four hours from start to finish.

Snorkeling equipment, the park entrance fee and permit, soft drinks, beach chairs and a certified guide are all included. Bring a towel, hat, sunglasses and biodegradable sunscreen, and a jacket if you're visiting in winter. The tour runs rain or shine. Children must wear a life jacket on the boat and in the water. If you're arriving by cruise ship, provide your ship's name and docking time at booking so the operator can time your return to the port.

What’s included

• Snorkeling equipment and all gear.
• Loreto Bay Marine Park entrance fee and permit.
• certified tour guide in English or Spanish.
• soft drinks.
• beach chairs.
• picnic lunch with fish ceviche, burritos, fresh fruit, granola bars and chips.

Before you book

Days and timesEvery dayDeparts at 09:00

Book up to12h before

AgesAdult (13 and older) · Child (5 to 12 years) · Infant (under 5)

GroupUp to 50 · max 8 per booking

Live guideEnglish and Spanish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.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.

Prices and times updated today

Good to know

Easy physical levelNot for heart conditionsInfants must sit on laps

Operated by Next Experience Travel

Is this one for you?Book this if you want sea lions, snorkeling, and island exploration in a single four-hour outing that departs and returns the same morning or afternoon.

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Top questions

What languages is the guide in?

Live guide in English and Spanish.

Can children come?

Yes. Ticket types: Child (5 to 12 years); Infant (under 5).

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

What is Coronado Island and why is it part of a UNESCO World Heritage Site?

Coronado Island is the largest island in Loreto Bay National Park, surrounded by the Sea of Cortez and home to sea lion colonies, bird colonies and diverse marine life. The entire bay is protected as a UNESCO World Heritage Site because of its ecological significance and the concentration of wildlife Jacques Cousteau famously called "the aquarium of the world."

Will I definitely see sea lions and dolphins on the tour?

Sea lions live in a colony on Coronado Island year-round, so you'll have the opportunity to observe them during the cruise around the island. Dolphins and other wildlife are wild animals in their natural habitat, so sightings vary and are not guaranteed. Your guide will point them out when they appear.

How long is the boat ride to Coronado Island?

The boat ride from Loreto to Coronado Island takes about half an hour each way, giving you a panoramic view of the Sea of Cortez and the island's rock formations on both the outbound and return journey.

What's included in the snorkeling and what do I need to bring?

Snorkeling equipment, the park entrance fee and permit, soft drinks and beach chairs are all included. Bring your own towel, hat, sunglasses and biodegradable sunscreen. A jacket or sweater is recommended during winter months. You're welcome to bring your own alcoholic beverages, but glass bottles and containers are not permitted on the boat.

What if I'm arriving by cruise ship? How does the timing work?

If you're a cruise ship guest, provide your ship's full name and docking time at booking so the operator can coordinate your tour schedule and ensure you return to the port in time for departure. The tour runs four hours total, so the operator will time the departure and return to fit your ship's schedule.