San Lucas Island National Park tour.
Overview
Available languages
Mobile ticket
Explore the hidden history and natural beauty of San Lucas Island National Park on an unforgettable tour in one day.
We begin with the search for dolphins in their natural habitat—a magical opportunity to connect with marine life in the Gulf of Nicoya.
Then, we sail to the mystical San Lucas Island, where you will take an exclusive guided tour of the corners of its former penitentiary. We’ll tell you the true, mysterious and sometimes jarring stories surrounding this site, declared a National Park for its historical and cultural value.
After the tour, you will relax on one of the most beautiful and tranquil beaches on the island, surrounded by nature and crystal clear waters, perfect for swimming, sunbathing or just enjoying the scenery.
This tour is much more than an excursion: it is an enriching experience that connects the past with the natural beauty of Costa Rica. Ideal for those looking for something authentic, different and deeply memorable.
Additional Info
Infants are required to sit on an adult’s lap
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
Not recommended for travelers with severe leg and knee injuries, operations or pain
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Province of Puntarenas
Before arriving at San Lucas Island National Park, we will detour to try to watch dolphins in the Gulf of Nicoya, being nearby, if the tide is low, it will be possible to see part of a large sunken boat called "Fella" this is home to a lot of life in the, so much that it is considered a breeding ground for several species of molluscs, fish and even for dolphins.
Isla San Lucas
Upon arrival at Isla San Lucas National Park, a park ranger will meet them and take them to the awning where they give some directions and take list, carry ID or passport either in photo on their mobile or physically to be allowed entry to the National Park. Next, a certified guide will take you around the corners of each cell in what was once the most famous prison in Costa Rican history, where the writer José León Sanchez was and began writing his most famous novel "The Island of Men Alone". At the end of the prison tour, to relax the body after the tour, you will have a relaxing time on one of the beautiful beaches of San Lucas Island, in which you can bathe in emerald waters, enjoy tropical fruits, or just let yourself go by nature.
What‘s Included
Bottled water
Tropical Fruits
We do not offer alcoholic beverages, but you can take your own in moderation.
Options
San Lucas Island National Park tour.
Reviews
6 reviews
Total reviews and rating from Viator & Tripadvisor
Isla san Lucas
schuhof,Feb 15, 2026
- Review from Tripadvisor
5.00Great and fast communication, nice crew, well maintained boat, guide had a very good knowledge of what he brought across interestingly
Awesome adventure
Mattbean65,Feb 12, 2026
- Review from Tripadvisor
5.00We had a wonderful day exploring the islands. Our guide was amazing, very knowledgeable, friendly and personable. Definitely recommend.
Excellent experience
dianaq369,Jan 13, 2026
- Review from Tripadvisor
5.00We did a tour to Isla San Lucas super recommended, the guide Rachel super good knew everything! He answered all our doubts and was very pure life as was the captain. They served us super well, the food and snacks very rich, and the beautiful beach 🫶🏼
A great tour, our...
Paola U,Dec 27, 2025
- Review from Viator
5.00A great tour, our guide, Olger, gave us a great tour, with many interesting details and stories. The tour around the island and the beach also amazing, with lots of information about birds, animals and rock formations in the area. In the future we will do more tours with Coco's tours.
That's great!
F2049GLmartan,Nov 7, 2025
- Review from Tripadvisor
5.00Adventure with a capital A! We had a great time and it was a phenomenal experience. The children were delighted and ecstatic. Super recommended!!!!!!
It was a Nice Experience We Would Like to Live Again on Our Next Family Vacation to Meet AnotherTo
elbad424,Sep 14, 2025
- Review from Tripadvisor
5.00All Excellent so we highly recommend it. Super Punctual, Polite, Serviceable, a Personalized Tour and very Nice and Prepared the Tourist Guide.
From US$75.00
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Operated by Coco's Tours Cr