Available languages
3 hours
Mobile ticket
Enjoy a boat ride around the bay watching a beautiful sunset or sunrise as you head to a marine wildlife sanctuary to watch birds and swim in bioluminescence at nightfall.
Just imagine you look like you're swimming in the stars or the sky.
Bioluminescence is an event where phytoplankton shines in the water, manifests as blue light, it is something you should definitely live once in your life!!
We have departures at dawn in case the dates you want to reserve is full moon time.
Limit group size: 14 people
-under 5 years old cannot attend for security.
No minors in your arms for safety.
Public transportation options are available nearby
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 allowed for hours and security under 12 years
For a full refund, cancel at least 24 hours before the scheduled departure time.
All Fees and Taxes
Lifevest
Welcome drink
We will set off by boat to the marine park the arches On our way you can observe a magical sunset or sunrise overlooking the bay and take great photos. We will tour the park as we explain all the history and information of this marine sanctuary. We will wait until night falls to observe bioluminescence, a magical event that gives us nature that every person must live at least once in his life -Under 9 years old cannot attend for security No babies in arms for safety
259 reviews
Total reviews and rating from Viator & Tripadvisor
Leslie F,
Dec 3, 2025
- Review from Viator
Best experience. I did not expect to see the bioluminescence. We did and swam in it. It was so cool. Bonus bird sittings. Alex was a great tour guide. Highly recommend for a unique experience
amybrazil1,
Dec 1, 2025
- Review from Viator
Very cool experience! Guides were great. Nice to be on the water at sunset too. And seeing the bioluminescence was very unusual.
Renee M,
Dec 1, 2025
- Review from Viator
It was awesome! Had a great time learning and experiencing the Los Arcos and the illumination. Alejandro was awesome! Angel did great at navigating us around.
Erik A,
Dec 1, 2025
- Review from Viator
We saw it! Would recommend, Alejandro was great! Especially if you have never seen bioluminescence! :)
Jessica D,
Nov 30, 2025
- Review from Viator
This was a neat experience. My husband really enjoyed it. I was seasick for most of it, but it was my own fault for thinking I could miraculously tolerate a boat ride. Victor was very knowledgeable and friendly.
will f,
Nov 25, 2025
- Review from Viator
Great experience. Victor was awesome guide. Good information very educational as well. If you havent done it is worth going.
alexanderfE7791MI,
Nov 24, 2025
- Review from Tripadvisor
Nice experience. Water is warm, tour guides were informative. Initial meetup coordination contradicted what was stated on TripAdvisor reservation/booking, so that could have been better.
noellez821,
Nov 24, 2025
- Review from Tripadvisor
Alejandro was a great guide and he made the vibes so cool! We felt very safe with him and he answered all questions. We saw the plankton so clearly- even when dipping our hands in the water from the boat, but of course it’s better to see from the water!
Morgan M,
Nov 20, 2025
- Review from Viator
It was magical. When you moved the water it would light up like fireflies under water. Definitely get in the water!
710Dawn,
Nov 20, 2025
- Review from Tripadvisor
Victor was very informative so we not only enjoyed the luminescent swim, but we learned a lot about the environment. Angel captains the boat perfectly. They were the perfect pair to take us out!
Operated by cookieguidepv