Bioluminescent Bay: Night Tour in La Parguera

Discover La Parguera’s bioluminescence on a guided Chiliboats tour. Pedal through mangroves and witness a natural wonder. Book your unforgettable adventure now!

Duration: 1 hour, 30 minutes
Cancellation: 24 hours
Highlights
  • Phosphorescent Bay (Bahia Fosforescente) - Bioluminescent Bay Tour – La Parguera
    Embark on an enchanting evening tour in La Parguera’s Bioluminescent Bay using stable and eco-friendly Chiliboats Water Bikes, crafted for a seamless and enjoyable journey.
    Following a brief safety briefing, participants will embark on a 20–25 minute ride to the bay,…
What's Included
  • English and Spanish-speaking guide
  • Chiliboats
  • USCG-certified life jacket
  • Whistle
What's Not Included
  • Transportation to the meeting point.
  • Gratuities
Additional Information

Bioluminescence in La Parguera, Puerto Rico
When visiting Puerto Rico, experiencing this natural wonder is essential. Embark on a distinctive Chiliboats Waterbike adventure to witness this phenomenon.
Tiny microorganisms illuminate the water at night, creating a dazzling display with every movement of your hands or feet.
Participants will pedal for…

Location
Caribbean Chiliboats Parguera
Camino Puerto Viejo
((Arrive 30 minutes early)) Reserved spaces are for you. Directions: Please search for the location on Google: --> Caribbean Chiliboats Parguera Punta Papayo, Lajas * Park without blocking entrances or other vehicles.
Cancellation Policy

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

Customer Ratings
4.7
(88 Ratings)
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O2613llmelaniem
Jan 12, 2026
Great! - The tour guide was very accommodating, flexible and knowledgeable. The experience was definitely worth the expense. According to many, the glow is less vivid in the winter. That may be the case, but it was still quite vibrant and beautiful for our experience. We would book with this guide again. Final Note: swimming is not permitted. Don’t book this experience if you’re hoping to swim in the bioluminescence.
Review provided by Tripadvisor
Aud8ma
Dec 23, 2025
Magical!!! - I almost skipped visiting the bioluminescent bay because I had read that Winter is not the best time to see the bioluminescence. I am SO glad that I decided to give it a try! Going out into the bay on the Chiliboats was incredibly fun in itself. The boats are easy to pedal and steer, and it was such a unique way to experience being out on the water! Our guides knew the area extremely well, and guided us to the perfect spot. Once we arrived, we sat on the inflatable pontoon parts of the Chiliboats and dangled our feet into the water. We could reach right down and swirl the water with our hands, and the water sparkled as we moved. In the Summer, the bioluminescence is brighter, but in the Winter, we could see the individual creatures glow, like the water was full of tiny stars. It was more subtle, but still absolutely beautiful! Our guides were wonderful. Try this! You won’t be disappointed.
Review provided by Tripadvisor
R0hunt
Dec 22, 2025
Unique Caribbean Experience - It was very unique experience. Similar to seeing an aurora for the first time. The organizers were very competent. I really appreciated that they were committed to preserving the habitat as well.
Review provided by Tripadvisor
Emily
Dec 14, 2025
Great tour! - Maria was very professional, kind, and fun. It respected nature and was incredible to see! The bioluminescence was a beautiful and we even saw dolphins!
Review provided by Tripadvisor
D7283mtchristinam
Dec 2, 2025
Amazing tour and experience! - Such a fun experience! The water bikes were surprisingly easy to ride (not too strenuous), having that experience alone was really amazing! Mariemma and her team were extremely knowledgeable, prioritized safety, find the best spot for bioluminescence, and implement actions to preserve the bioluminescent bay. It was the best part of our trip! Thank you Mariemma and team!
Review provided by Tripadvisor
237oswaldot
Nov 22, 2025
Tremendous experience - Waldy y Mary, tremendo conocimiento, muy amables. We loved and enjoyed the excursion very much, they explained everything in detailed and also engaged and kept the whole trip entertaining, with anecdotes and history. Thank you 😊 you guys were amazing. Att, Waldy #2
Review provided by Tripadvisor
301laurelr
Nov 12, 2025
Bio bay tour - Maria and Waldy were so knowledgeable! I loved that the boats were an eco friendly option to see the bio bay. It was very enjoyable to talk with both of them. Highly recommend!
Review provided by Tripadvisor
Jordanri6367wg
Nov 7, 2025
Amazing Time - Had a great time! Our guides were very knowledgeable and let us experience this to the fullest. We went out before the full moon and we still got to see the glowing effect. The stars were beautiful as well.
Review provided by Tripadvisor
Ali4edu
Jan 2, 2026
Cool experience - We did the earlier tour. That day we got an email pushing it back 30 minutes. The biking out was nice. The woman does a lot of yelling and you’re never sure who she’s yelling at. Pedal faster but stay in line! Bioluminescence was ok. Cool to experience but wouldn’t do again. It’s nothing like the pictures. More like a dull sparkler that you make yourself in the water. In order to see the bioluminescence, you do need to get wet.
Review provided by Tripadvisor
Lee_h
Dec 4, 2025
Go on New Moon - This was a very good experience. It was the second bioluminescent experience I have been on, one was clear kayaks, and neither lived up to the pictures in the ads. However, we saw more on this one than the other. The boats were cool and on a night of a total new moon, I would go on this one again. The guides were more knowledgeable and the experience of riding out on the water following the small glow sticks on the other adventurers was unique. We did see some creatures. The guides explained why we only saw a few and why they were not very bright due to the sky conditions.
Review provided by Viator
From $79
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).