About This Tour
Bioluminescent Comb Jellies! Watch the Bioluminescent Comb Jellies ignite in the waterway as you paddle! Imagine, fireflies under your kayak as your glide through the waterway! A natural phenomenon in only a few places in the world!
Photo Gallery



Possible sightings of Bottlenose Dolphins!



Free family photos! Photo emailed out with 48 hours after your guided tour!
TopTours Insights
Thousand Islands Mangrove Tunnel & Bio Comb Jelly Sunset Tour
Paddle through the Thousand Islands mangrove tunnels by kayak, followed by a bioluminescent plankton viewing as the sun sets. This 2-hour tour with Cocoa Kayaking is ideal for those seeking a peaceful, nature-focused experience rather than a lively party boat.
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What's Included
What's Not Included
Additional Information
Meeting Point
Enter the Country Club parking area, taking the first left into the lot. Continue towards the pavilion. (There is no fee for parking) Cocoa Kayaking Kayak trailers will be positioned in the grass where you will see your guide & gear. Please call main office with any questions.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
✓ Free cancellation due to bad weather
Tour Operator
Cocoa Kayaking
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Trusted local operator
Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 104 verified reviews
Average rating
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Frequently Asked Questions
Common questions about Thousand Islands Mangrove Tunnel & Bio Comb Jelly Sunset Tour
Who operates this experience?
This experience is operated by Cocoa Kayaking, a local water sports provider.
What's included?
This tour includes Use of Kayak Equipment . All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 2 hours, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund. If weather conditions are unsafe, the tour may be canceled by the operator. In such cases, you'll be offered a refund or reschedule.
What should I bring?
We recommend bringing a swimsuit, towel, and sunscreen. All necessary equipment is provided by the tour operator.
Will I receive instant confirmation?
Yes, you'll receive instant confirmation when you book.
Is this tour worth it?
Yes, this experience has a 4.9-star rating based on 104+ reviews, making it a highly rated option.
What to expect on this tour?
This water sports experience lasts approximately 2 hours and includes all necessary equipment and guidance. You'll have access to Use of Kayak Equipment .
What's the best time to do this tour?
Morning and early afternoon are typically the best times for water activities, as conditions are usually calmer and visibility is better.
Do I need to know how to swim?
Swimming ability requirements vary. Life jackets and safety equipment are provided. Please check the tour details or contact the operator if you have concerns about swimming requirements.
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