Caño Island Snorkeling: Explore Marine Life and Coral Reefs

Discover Caño Island’s marine wonders: snorkel with dolphins, sharks, and vibrant fish. Enjoy a beachside lunch and scenic views on this unforgettable tour.

Duration: 8 hours
Cancellation: 24 hours
Highlights
  • Parque Nacional Marino Ballena - Visitors will arrive and park at our location for check-in, then proceed to the main entrance of Parque Nacional Marino Ballena. From there, a brief 15-minute walk leads to the beach, where guests will board the tour boat.
  • Ballena Bay - Departing from Parque Nacional Marino Ballena, the tour will pass the…
What's Included
  • Lunch
  • Free on-site parking by main office
  • Guide is licensed or certified
  • Bottled water
  • Use of snorkeling equipment
  • Use of safety gear
What's Not Included
  • No onboard bathroom
  • Specialty Meals - Additional fees of $0-$40 USD may apply. Must be ordered 48hrs in advance.
Additional Information

Caño Island is located on the Pacific coast of Costa Rica. This Marine Biological Reserve captivates visitors with its diverse marine life, including turtles, manta rays, stingrays, barracudas, bottlenose dolphins, spotted dolphins, white-tip reef sharks, and moray eels.
Prepare to be mesmerized by the deep blue waters, protected coral beds, and stunning…

Location
5755+9V
Take Costanera Sur/Ruta Nacional Primaria 34 south to Uvita. Pass the Rio Uvita bridge, then make a right (.75km) on the street just after the Naluri Collections Home Goods Store. Then, drive .60km until you see the Martin Adventours office on the left, 80 meters before the intersection.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(79 Ratings)
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Lizzie_j
Apr 18, 2026
Wonderful day - Martin Adventours organized a wonderful full day excursion. The staff was great, kept us safe, and served a delicious lunch. We saw dolphins, turtles, sting rays, sharks, and of course a ton of fish. The boat ride to and from the island can be long and bumpy but offers a chance to see dolphins, whales, flying fish, and birds. Awesome experience.
Review provided by Viator
Nikki
Apr 12, 2026
Wonderful snorkel tour - Our snorkel tour was wonderful! The guides were very attentive and knowledgeable. We saw dolphins, sea turtles, sharks and more. Be sure to bring a water shirt...we had about 1.5 hr of snorkeling and the sun is strong. Lunch was delicious! Definitely recommend this tour.
Review provided by Tripadvisor
Jessica_k
Apr 11, 2026
Amazing - Vanessa is a wonderful guide. She was very kind, friendly, full of knowledge, and great at spotting sea creatures. She really made the trip 5 stars. I think we lucked out with conditions because the water was clear and there were lots of fish. We also saw reef sharks, sea turtles, and sting rays. Caño Island is amazing and I hope to be back I thought the tour was well organized with a good amount of snorkel time. Communication before the tour was excellent. All the staff were very pleasant. The lunch was just ok. I dont like bistec but the rest was good. Would have liked to have a seat at a table to eat, and a bathroom, but it was a small sacrifice for the pleasure of visiting a wild place. I highly recommend this tour, with some caveats: I don’t think it would be good with kids. The boat ride is very long and we had to swim at a good pace to keep up with the guides and see the cool creatures. There is a walk from the tour office to the boat, but you can drive your own car and pay to park at the beach if you don’t want to walk. It’s only like 3,000 colones. They did combine our tour with another which required a slight detour. It was fine and didn’t detract from the tour. Keep a pura vida attitude and don’t rush and you will enjoy the trip much more!
Review provided by Viator
546evanr
Apr 10, 2026
Amazing tour! - Amazing tour to a beautiful reef! Vanessa was a super knowledgeable tour guide and pointed out tons of wildlife including sharks, turtles, and lots of kinds of fish! Lunch was great, they provided gluten free, and vegetarian options on request.
Review provided by Tripadvisor
Marie
Apr 6, 2026
Great snorkeling, great guide and excellent food ! - My son (10) and I had a wonderful day. Jordy is a great guide, very knowledgeable and glad to share information. We saw several tortles, a sting ray and even a shark ! We had a wonderful lunch in a secluded island away from the other tours crowd. The food was excellent thanks to Richard if I recall correctly its name. Very good value for money ! Highly recommended
Review provided by Tripadvisor
C829esianm
Mar 28, 2026
Highly recommend - Such an amazing day. We did a snorkeling trip in Uvita with Isamar as our guide and she was truly the best — so kind, funny, and incredibly knowledgeable. You can tell safety is a top priority, which made everything feel super comfortable. We saw stingrays, a shark, starfish, tons of sea turtles, and so many colorful fish. Stopped at Caño Island for a break with insane views from a lookout, then ended at Piñuelas beach (absolutely stunning) with a delicious homemade lunch. The whole crew was beyond kind the entire time. Couldn’t recommend this enough.
Review provided by Tripadvisor
Tomhc908cs
Mar 26, 2026
Excellent Day - Excellent day. Snorkelling was fab. Views of the coast and a nice beach in Bellena National Park. Lunch was very good too, so were the guides (Isomar). All in all, whilst expensive, it’s definitely worth the money and was by far the best thing we did in Uvita
Review provided by Tripadvisor
Rachelw4481
Mar 17, 2026
Very full and entertaining day - It was very well organized. There’s quite a walk at the beginning to get to the beach where you catch the boat. The boat ride is long, but fast and exciting. Plenty of fresh fruit to keep your hunger at bay. Depends on the day what you will see. We saw turtles, stingrays and dolphins, and plenty of fish. Lunch on Violin Island was wonderful, very well presented and filling. The sea was the temperature of a warm bath. The crew and Jordi were friendly and safety was taken very seriously. They did a great job and we really enjoyed our time. Do not underestimate the amount of sun block you will need, wearing a t-shirt in the water is recommended, my sun block didn’t save me. Might seem an expensive trip but we were there from 6.30am and back around 3pm
Review provided by Tripadvisor
A9588dokathyd
Mar 11, 2026
An unforgettable snorkeling experience in Canyon Island - An amazing experience! From the start the snorkeling tour to Canyon Island was super well organized and the team was super friendly and attentive throughout. The guides know the area very well and make the experience even better. The water was crystal clear and we could see a lot of marine life and beautiful reefs. Also, lunch on the beach was delicious and a perfect time to relax after snorkeling. Definitely one of the best moments of the trip. Fully recommended!
Review provided by Tripadvisor
Stephen
Mar 26, 2026
A long tour to go for ok snorkeling, and a guide who sort of tried to make it a pleasant day. The good was good. - They only had one brand of masks, and it just kept letting a ton of water in. I tried to explain this to the guide, but he didn't really care to try to address the situation. I took another tour with this company and they did have different masks to try. The first snorkel was fair to poor. The second was fair to good.
Review provided by Tripadvisor
From $150
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).