San Andrés aquarium and Johnny Cay boat tour two-day experience

Snorkel the natural aquarium, then island-hop by bus and sunset boat

A two-day tour of San Andrés combining a boat trip to the natural aquarium and Johnny Cay with an island tour by traditional bus and a sunset cruise on a double-decker boat. The package spans seven hours across the two days, includes a live guide in English and Spanish, and boat transport to each site. The entrance fee to Johnny Cay is optional depending on which option you choose at checkout.

The experience

San Andrés's natural aquarium sits in open water where marine life moves freely, and you reach it by boat from the main island. The snorkeling stop lets you see the species in their habitat without a confined tank. From there, the route continues to Johnny Cay (also called Rose Cay), a small island where you can swim and walk the beach before the afternoon portion of the tour begins.

The second half shifts to land. A traditional bus takes you across San Andrés to discover the island's beaches, viewpoints, and the landmarks locals and repeat visitors return to. The guide travels with you and speaks both English and Spanish, so the commentary reaches everyone on board. The day closes with a sunset cruise on a double-decker boat, where live music, a dance show, and happy hour drinks fill the final hours on the water.

The whole package runs seven hours total, split across two days so you're not locked into one long stretch. Boat transport is included for each leg. Food and drinks are not part of the package, though the sunset cruise includes a happy hour component. Infants travel free but must sit on an adult's lap. The tour is not suitable for travelers with spinal injuries or pregnant travelers, but it works for all other fitness levels.

What’s included

• Boat transport to the aquarium and Johnny Cay.
• island tour by traditional bus with a live guide in English and Spanish.
• sunset cruise on a double-decker boat with live music and dancing.

Before you book

Days and timesEvery dayDepartures at 08:30, 09:30 and 10:30

Book up to2h before

AgesUp to age 70

Live guideEnglish and Spanish

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

Paid on siteUS$ 5

Prices and times updated 14 days ago

Good to know

Low physical effortPublic transport nearbyNot recommended during pregnancyNot recommended with back problemsInfants must sit on laps

Operated by Unique Travel Colombia

Is this one for you?Book this if you want snorkeling, beach time, and island sightseeing as one package: split across two days so each day stays manageable, or combine everything into a single full day depending on your schedule.

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Top questions

What languages is the tour guided in?

Live guide in English and Spanish.

What is the natural aquarium in San Andrés?

The natural aquarium is a snorkeling site in open water where marine species live freely rather than in a tank. You reach it by boat and see the fish and sea life in their natural habitat.

Do I need to pay extra to visit Johnny Cay?

The entrance fee to Johnny Cay is optional depending on which option you select at checkout. Check the available options to see which includes the fee and which does not.

What happens on the island tour by bus?

The traditional bus takes you across San Andrés to beaches, viewpoints, and iconic spots around the island. Your guide travels with you and explains the sites in English or Spanish.

Is the sunset cruise included in this package?

Yes, the sunset cruise on a double-decker boat is included. It features live music, a dance show, and a happy hour, and it wraps up the day on the water.

How long does the whole tour take?

The tour spans seven hours total across the two days, so neither day is a full commitment. You can split the snorkeling and island portions however the schedule allows.