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La Parguera Bioluminescent Bay Waterbike Tour

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Overview

Available languages

English
Spanish

1 hour 30 minutes

Mobile ticket

Bioluminescent Bay Night Tour in La Parguera, Puerto Rico

Experience the magic of La Parguera Bioluminescent Bay on our exclusive nighttime tour aboard Chiliboats Waterbikes, with easy pedaling and catamaran-style bikes that offer great stability, safety, and comfort — no need for kayaks or glass-bottom boats to see the glowing bioluminescence under your feet.

All tours are on double Chiliboats. Located just 2 hours from San Juan and 1.5 hours from Aguadilla.

La Parguera is the perfect setting for your experience!

Important:

* Our location, Chiliboats Waterbike Parguera, is at Punta Papayo, La Parguera.

* Be sure to arrive 30 minutes early to check-in and prepare for the tour.

* Minimum height is 48" (1.22 m) and maximum height is 6'5" (1.95 m).

* Maximum weight for two people is 450 lbs (204 kg); for one person, it is 240 lbs (109 kg).

*✨ Bioluminescence is a natural phenomenon and its intensity may vary. Our guides strive to provide you with the best experience.

Additional Info

Not recommended for travelers with spinal injuries

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Travelers should have at least a moderate level of physical fitness

Not recommended for individuals with claustrophobia, panic attacks, or fear of darkness. Please seek authorization from your doctor if necessary.

Please note that the brightness of the bioluminescence is influenced by environmental factors and is most spectacular near the New Moon phase.

Punctual Departures: Arrive at the meeting point 30 minutes early to ensure parking, comply with safety protocols, and complete the boarding process. We won't be able to assist you if you arrive at or after the reserved time. Spaces are reserved for you, and arriving late will be considered a "No Show". Reserved spaces won't be reassigned, and the full fee will be charged.

Weight Limits: The tour is conducted on a double Chiliboat. To ensure everyone's safety, it is important that individual weight does not exceed 250 pounds, and combined weight of two people on a Chiliboat must not exceed 450 pounds. Before each tour, we will conduct weight checks. If someone in your group exceeds these limits, unfortunately, will NOT be able to participate, and will NOT receive refund. Share this information with all members of your group to avoid any inconveniences.

Height Requirements: Minimum height: 4'6" (54 inches) (1.37 m), Maximum height: 6'5" (77 inches) (1.96 m).

Prohibited Actions: Removing the life jacket, jumping into the water, and colliding with others. The person making the reservation is responsible for negligent damage to the unit or units. Smoking or consuming alcohol or drugs is not allowed. For your safety, that of other participants, and our staff, if we notice that someone is under the influence of the aforementioned substances, we will be forced to prohibit their participation in the activity. No refund will be provided.

Our photos are 100% organic, without the use of filters, taken by us with an iPhone 14 Pro Max.

Know before you go In the Caribbean, brief showers are common, but tours proceed as scheduled. The decision to cancel or continue will be made at the meeting point based on the route leader’s experience. You must present the ID and credit card used for the reservation. Both must match for verification. The person making the reservation is responsible for informing everyone about arrival time and requirements. Dark nights are optimal for viewing! The closer it is to the New Moon phase, the more intense the bioluminescence will be. You can check our reservation calendar and select your preferred day. Bioluminescence is a natural phenomenon, so we cannot guarantee the intensity of your experience. However, we strive to set accurate expectations for our guests. The intensity of bioluminescence depends on various climatic factors such as sediment carried by rain, tides, moon phases, sunlight, and other natural elements beyond our control.

Important: There are no restroom facilities available as we are in a natural reserve. Please plan accordingly to ensure your comfort during the tour.

You must present identification and the credit card used for the reservation. Both must match for verification during confirmation. The person making the reservation is responsible for informing all their companions about the arrival time, requirements, and all pertinent information for the excursion.

Swimming is not permitted by order of the Department of Natural Resources (Regulation No. 2023-02 and Regulation 8013).

We reserve the right of admission.

Cancellation Policy

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

What To Expect

1

Phosphorescent Bay (Bahia Fosforescente)

Explore the Natural Bioluminescence in La Parguera! On your tour of the Bioluminescent Bay in La Parguera, you will be amazed by a truly unique natural spectacle: **Bioluminescent Display:** As you enter the bay, the water will glow with a magical light. This phenomenon is caused by dinoflagellates, microscopic organisms that emit light when disturbed, creating a brilliant and magical blue-green glow. **Luminescent Effects:** You will see how every movement in the water triggers a radiant effect that spreads and shines around you, creating a fascinating light show that appears to float on the surface. The glow from the dinoflagellates reflects and amplifies, offering an impressive visual experience that you won't find anywhere else. This tour provides an unparalleled opportunity to witness and experience one of the world’s most extraordinary natural phenomena in its purest and most magical form.

30 minutes • Admission Included

What‘s Included

Chiliboats, USCG-certified life jacket and whistle.

English, Spanish Guide and languages

Transportation to the meeting point.

Gratuities

Options

Bioluminescent Bay Chiliboats Waterbike Tour in La Parguera

Reviews

4.79

63 reviews

Total reviews and rating from Viator & Tripadvisor

56
5
0
0
2
  • Cool experience

    ali4edu,,Jan 2, 2026

    - Review from Tripadvisor

    4.00

    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.

  • Magical!!!

    aud8ma,,Dec 23, 2025

    - Review from Tripadvisor

    5.00

    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.

  • Unique Caribbean Experience

    r0hunt,,Dec 22, 2025

    - Review from Tripadvisor

    5.00

    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.

  • Great tour!

    emily b,,Dec 14, 2025

    - Review from Tripadvisor

    5.00

    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!

  • Go on New Moon

    Lee H,,Dec 4, 2025

    - Review from Viator

    4.00

    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.

  • Amazing tour and experience!

    D7283MTchristinam,,Dec 2, 2025

    - Review from Tripadvisor

    5.00

    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!

  • Tremendous experience

    237oswaldot,,Nov 22, 2025

    - Review from Tripadvisor

    5.00

    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

  • Bio bay tour

    301laurelr,,Nov 12, 2025

    - Review from Tripadvisor

    5.00

    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!

  • Amazing Time

    jordanrI6367WG,,Nov 7, 2025

    - Review from Tripadvisor

    5.00

    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.

  • Loved the unexpected experience

    Kimberly V,,Nov 2, 2025

    - Review from Viator

    4.00

    The meeting point is at the end of a street by the water. Wear shorts or pants you don’t care to get wet. Make sure to stretch and take pain medication if you have pain in your legs you will be pedaling a lot.

From US$79.00

4.79
(63 reviews)
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