The meeting point is at Isla Coco's Bar & Grill. . Parking is available for guests. The guide will meet you, indicate where to prepare and the location of the sanitary services, where the life jackets are placed before boarding to begin an adventure full of nature and relaxation.
Description
Enjoy a magical tour that starts in Puntarenas with an unforgettable sunset view. We sail to the bioluminescence destination, on our way, the sunset will paint the sky with warm colors perfect for photographs, also before reaching our destination we will visit islets where several birds nest and live in harmony. When you arrive at the beach, you will have time to relax in its emerald waters: warm and tranquil like a natural pool. While you enjoy appetizers and hydration, you prepare for the big show. As night falls, the bioluminescence awakens. We give you a complete explanation while you play with these natural lights that illuminate the water with every movement. And to finish, at Coco's Restaurant they will enjoy a delicious dinner to end the activity.
A unique experience you won't want to miss!
We offer group or private tours, we have differentiated rates..!
Tour Options
Bioluminescence Cocos Tours
Itinerary
Puntarenas
Pass by
Before the Bioluminescence activity, in the boat you will delight the view with sunset, from Puntarenas, the sunset is a spectacle and by boat, even more.
Isla San Lucas
180 min
At one of the best beaches in Isla San Lucas National Park, you will take advantage of the time before nightfall to bathe in a calm beach, a natural pool to enjoy, with water, tropical fruits, cookies and sodas to accompany. Once night falls the fusion begins, the algae begin to show their chemical reaction that teaches us in the form of lights, a spectacle that can be described as "magical".
What's included
Included
Soda/Pop
Bottled water
Certified Tourist Guide
Fresh tropical fruits and snacks
Dinner
Masks to see bioluminescence from inside the water
Not included
We do not offer but you may bring your own alcoholic beverages in moderation.
Traveller Ratings
5.0
21 reviews
5
20
4
1
3
0
2
0
1
0
Important Information
Infants are required to sit on an adult’s lap
Not recommended for travelers with spinal injuries
Not recommended for travelers with poor cardiovascular health
Not recommended for pregnant travelers
Public transportation options are available nearby
Suitable for all physical fitness levels
Cancellation
For a full refund, cancel at least 24 hours before the scheduled departure time.
1+ days before100% refund
0–1 days before0% refund
Frequently asked questions
How long does Bioluminescence Cocos Tours take?
Bioluminescence Cocos Tours lasts about 3–4 hours. The itinerary has 2 stops.
How much does Bioluminescence Cocos Tours cost?
Prices start at $95 per person for this Puntarenas experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.
Can I cancel Bioluminescence Cocos Tours for free?
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
Where does the tour start?
The meeting point is The meeting point is at Isla Coco's Bar & Grill. . Parking is available for guests. The guide will meet you, indicate where to prepare and the location of the sanitary services, where the life jackets are placed before boarding to begin an adventure full of nature and relaxation. Hotel pickup is not part of this experience.
What languages is Bioluminescence Cocos Tours offered in?
The experience is available in EN, ES.
Is this a private or a group tour?
It is a small-group experience with a maximum of 99 participants.
Is the tour suitable for children?
Infants are required to sit on an adult’s lap
Will my booking be confirmed immediately?
Yes, bookings are confirmed instantly.
Reviews(21)
4
48sergioj
June 17, 2026
Bioluminescence tour, very good narration of the phenomenon, and all the nearby places with their flora and fauna
Excellent experience...! Totally satisfied, I want to highlight the attention of Mr. Olger and Mr. Mario, for their warmth and treatment throughout the day, we will return
Operator response
Gracias por visitarnos y vivir la experiencia de la bioluminiscencia, fue un gusto conocerles don Sergio y señora, de parte de nuestro equipo mil gracias y los esperamos de regreso, Pura Vida..!
G
gustavoalfonsor2026
May 10, 2026
One of our best experiences
They provided us very good service and excellent food 100% recommended
Operator response
Gracias por su recomendación, nos alegra que disfrutaran de la experiencia...!
Pura Vida..!
L
Linamaria1011
May 10, 2026
Excellent attention and experience! Best of Costa Rica
Excellent, the best experience we got, the company was always attentive to us, the tour was spectacular a unique experience, the guide was also great and very cordial, recommended! Plus you can eat at the agency restaurant and it's excellent! We were fortunate to have the private tour, excellent. Definitely yes or yes you have to:) <3
Operator response
Gracias señora Lina fue un gusto conocerles y compartir esta linda experiencia, esperamos que sigan disfrutando de los atractivos de Costa Rica, de parte de nuestro equipo mil gracias.
Pura vida..!
S
Silvia_M
March 7, 2026
an unforgettable experience
an unforgettable experience, I recommend you although you can not take photos the experience of seeing them will be unforgettable
Operator response
Como dices, las fotos son complicadas, los invitamos a que lo intenten siempre, es posible sacar una linda sorpresa, igualmente la experiencia es lo más valioso, esperamos que vuelvan pronto. De parte de nuestro equipo, muchas gracias y Pura Vida!
G
GaryGrossman
January 15, 2026
Little sparks in the water
It is a fantastic experience. Let the guide surprise you with all the great information.
One of the most incredible experiences I ever had.
It was an incredibly peaceful spot we went to I could have stayed in the water for hours just watching the show in the darkness.
Operator response
Gracias por su visita, nos alegra mucho que disfrutaron de la maravilla de la Bioluminiscencia, Pura Vida !!!
C
Cadetshorty
December 25, 2025
Swimming in Pandora
Really wonderful. Highly recommended. As my son says, it’s like he was in Avatar and swimming in Pandora. Make sure there is very little to no mood light to be able to see the bioluminescence. It’s not glowing blue like it surges in the pictures, but it’s very beautiful. More like fireflies in the water. Or stars in the water. Definitely get in the water to have a better view. Our guide was very helpful. They even helped dropped us back off at our hotel. Would definitely do another tour. Would love to do the bioluminescence tour again. Very excellent
Operator response
That’s an awesome way to describe how you guys lived the experience, we would be more than happy to have you again for a tour!
From our team, thank you so much and Pura Vida!
M
Matthew_R
December 20, 2025
Amazing experience
An amazing experience. The guide was great; friendly and extremely knowledgeable. The bioluminescence was absolutely amazing.
Operator response
Hola ,muchas gracias nos alegra que disfrutaron de la bella experiencia de la bioluminuscencia, de parte de nuestro equipo agradecemos su comentario.
C
C1105HDcamilaf
December 14, 2025
Bioluminescence
Very nice experience, I was impressed to see the bioluminescence. It is important to note that you can appreciate well with your eyes, however, the camera does not do you justice.
Operator response
Claro es un elemento importante poder captar esos momentos tan impresionantes , gracias por su comentario, de parte de nuestro equipo mil gracias.
H
H7861VJceliab
December 14, 2025
Unique experience
It was a very good experience, the treatment is very friendly and the service excellent. I would suggest that the tour may include photos as part of the package.
Operator response
Hola que bien que les gusto nuestro servicio y calidez, tomamos en cuenta tu sugerencia para futuras visitas.
2
20kassidyb
November 29, 2025
Sunset Boat Tour with Bioluminescent Night Swimming
This tour was one of the highlights of our trip to Costa Rica. We were on the water for the sunset, we were able to see various birds on the islands, historical mini tour of the San Lucas Prison, and our guide Olger and captain were excellent. The bioluminescent piece was amazing and this seems to be a great time of year for it. Fees were appropriate for amount of time on the water. We were out about 2.5 hours.
Operator response
Right time to come and right energy on the tour, we are very happy you enjoyed a lot our tour, a new experience to share! From our team, thank you so much and Pura Vida!
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