Dinoflagellate Bioluminescence Tour
1 hour and 30 minutes on the water
June – October
Adult – $60
Young Adult – $60
(12-17 years old)
Child – $60
(5-11 years old)
Bring Your Own Kayak – $50
OR CALL US
In the warm and dark lagoon waters lies a natural phenomenon of glowing blue waters alive with activity. The swirling of your hand, every paddle stroke, and the rolling wake off of your kayak all sparkle throughout the darkness. Many guests encounter the darting blue tracer trails of nearby fish swimming, describing them as an under-water laser light show. And watch out! Those mullet fish might just hop right into your kayak! Not only do fish leave trails, dolphins look like torpedoes, and manatees a slow and graceful submarine. Many guests compare the experience to Pandora of “Avatar.” Some even recall the bioluminescence scene in “Life of Pi” or “those Gatorade™ commercials” as the gentle plankton leave a trickling glow when you hold it in your hands and let it trickle down your arm.
Though some may jokingly blame this on NASA runoff, it is actually the biological response of microscopic algae called a dinoflagellate, which is why we coined the term ”dino bio”. The perfectly natural and harmless concentration of organisms produces light before your very eyes, often existing in millions per liter of water. Your tour will include a ton of information about these rare and exotic creatures with the most experienced guides in the area.
Since your tour takes place on a wildlife refuge, other wildlife often makes appearances as well! Frequent visitors include manatees, dolphins, herons, other endangered species of birds, and even the occasional gator. Escape with us to the most pure and otherworldly experience that natural Florida has to offer.
Experience the freedom of Florida’s waterways with our premium kayak and paddleboard rentals. Whether you’re a pro or a first-timer, we provide everything you need—top-tier gear, safety equipment, and expert local advice—to explore the Merritt Island National Wildlife Refuge at your own pace. Simply reserve, launch, and reconnect with nature.
If you’ve ever wanted to look at the glowing waters of Florida, the summer is the perfect time to do that. Bioluminescence in dinoflagellates creates the brilliant effect of blue light coming off Florida’s warm waters. Seeing one of the coolest phenomena in nature in a kayak or seeing a dinoflagellate species in person is an unforgettable experience.
The dinoflagellate culture uses its bioluminescence for multiple reasons. This light emission attracts potential mates, warns other organisms in the culture against predators, or draws in their prey. It works similarly to how trees communicate with each other through their roots; these tiny organisms use bioluminescence to pass on information to the rest of the species.
Anywhere that features warm water, such as Puerto Rico, Vietnam or Florida, offers prime viewing of dinoflagellate bioluminescence. In Florida, some of the best places to see this phenomenon are right here on the Space Coast. The Indian River Lagoon, Mosquito Lagoon and the Banana River yield some of the most brilliant shows of light.
Dinoflagellates are much smaller than comb jellies. Comb jellies are large enough that you can see them and pick them up with your hand. Dinoflagellates are microscopic organisms, so the only way we can spot these bioluminescent organisms is when they’re all acting at once. That’s why a kayak tour is the best way to see these organisms: You’ll spot them in their natural habitat.
A Day Away, a trusted outdoor adventure company in Florida, employs more than 20 guides and has over two decades of industry experience. You can trust us when it comes to providing kayaking tours; we’re adventurers ourselves, and we prioritize safety. A Day Away also offers various tours, including private tours and day and night tours. Children are also welcome to participate. We offer group discounts and kayaking classes. If you don’t know which type of tour to book or what to bring during the tour, please contact us today.
by over 500 reviews
4.9+ Google rating
If you plan to kayak in Florida, we are your gateway. We specialize in large group kayak rentals and tours from all over the state of Florida.
Lauren SavaglioJune 19, 2026Trustindex verifies that the original source of the review is Google. We did the manatee and dolphin tour this morning with our guide, Zoey. We had two small children too. It was an incredible tour! We saw about a dozen of manatees. They were nudging our kayaks, rolling over, playing…it was incredible. Zoey didn’t rush us at all and taught us all about the wildlife there and conservation efforts. Zoey went at our speed (perfect with our two littles). We saw some dolphins at the end, and different birds. I cannot recommend this tour and Zoey enough. My kids have already asked me when we can go again. Su LimJune 18, 2026Trustindex verifies that the original source of the review is Google. It was a great experience. All the tour guides were very nice and attentive and aimed for everyone having a good time. We saw abundant of glittering sparkling beings in the water, and a sliver of new moon with the string of planets hanging from the sky. It was magical! Watch out for the mosquitoes though, they bite through T-shirts and tights. Make sure you lather up good with OFF. Kimberly “Kim” GardinerJune 11, 2026Trustindex verifies that the original source of the review is Google. We had an amazing time on the bioluminescence tour! Jorge is a great guide. JESSICAMarch 28, 2026Trustindex verifies that the original source of the review is Google. Jackson was a great guide! Only my friend and I were booked-so we had a private tour of the area. We saw an Osprey fish, tarpon and mullet jump plus a couple of comb jellies. Jackson was knowledgeable about the area, kayaking and the comb jellies. He managed to catch one that we could hold. Jerry VartabedianFebruary 19, 2026Trustindex verifies that the original source of the review is Google. Are your guide was packed full of information about the wildlife she was very accommodating. My family greatly enjoyed the experience. Marcy BauerFebruary 6, 2026Trustindex verifies that the original source of the review is Google. The nighttime kayak experience was so cool - what a unique way to see this region. Found some bioluminescent comb jellies, saw dolphins and nocturnal birds. The guide was wonderful…very informative and personable. Highly recommend! Melissa EckrothDecember 17, 2025Trustindex verifies that the original source of the review is Google. This was my second time booking with A Day Away Kayak Tours, and it was even better than the first. I booked a sunset bioluminescent tour and went solo, and I felt completely comfortable and well taken care of from start to finish. The tour was well organized, welcoming, and perfectly paced. Zoey was an outstanding guide—super friendly, incredibly knowledgeable about the local ecosystem, and always attentive to safety while still keeping the experience adventurous. She was conscientious about wildlife spotting and made sure I didn’t miss a thing. Thanks to her, I was able to see dolphins, a stingray, and even catch comb jellies, which was such a unique highlight. Watching the sunset transition into bioluminescence on the water was absolutely magical. I also really appreciated Zoey sharing photos from the tour afterward—such a thoughtful touch. Whether you’re solo or with a group, I highly recommend A Day Away Kayak Tours. I’ll definitely be booking again. KesstaeOctober 16, 2025Trustindex verifies that the original source of the review is Google. Tour guide was friendly, I learned about phytoplankton and comb jellies. Melissa SentellSeptember 20, 2025Trustindex verifies that the original source of the review is Google. We had a wonderful experience on the Mondo Combo tour! The bioluminescence was beautiful! Jackson, our guide was knowledgeable and so much fun! He helped our boys catch comb jellies. The manatees were a highlight! We also saw dolphins and so many species of birds! Danielle OsterAugust 28, 2025Trustindex verifies that the original source of the review is Google. It was a beautiful night to be out on the water, and I took my parents along. They enjoyed the experience overall, though my dad was paired with a stranger who kept calling out for her daughter and our group, which was a little distracting. The guide was very knowledgeable, but I personally felt the explanations went on a bit too long—I was eager to keep paddling so we could fully enjoy the bioluminescence in motion. He had was wade in the water and listen. On the bright side, there was a meteor shower that night, and I saw the biggest shooting star of my life, which was an unforgettable highlight!Google rating score: 4.9 of 5, based on 22 reviews
Unforgettable day and night kayak tours in Titusville, Cocoa Beach, and the Merritt Island National Wildlife Refuge.