St. Augustine's Bioluminescence Tour Is One of the Top Trending Things to Do This Summer
If you’re searching for the best things to do in St. Augustine this summer, one experience is rising to the top of every travel bucket list—the St. Augustine Bioluminescence Kayak Tour with BK Adventure.
Imagine paddling across the calm waters of Matanzas Bay as the sun sets behind America’s oldest city. Historic landmarks begin to glow in the evening light, dolphins may surface nearby, and then something truly extraordinary happens. Every paddle stroke ignites the water beneath you with living light.
It’s like kayaking through a sea of stars.
Discover One of Nature’s Most Incredible Light Shows
Every summer, the waters surrounding St. Augustine come alive with one of Florida’s most spectacular natural phenomena. Tiny marine organisms and ancient comb jellies illuminate the water with brilliant flashes of blue-green light, creating an unforgettable nighttime adventure.
One of the true stars of the experience is the comb jelly—a mesmerizing marine animal whose ancestors have existed for more than 540 million years. Long before dinosaurs walked the Earth, these translucent creatures were already drifting through ancient oceans.
Watching these primordial animals shimmer beneath your kayak while the skyline of the nation’s oldest city glows in the distance feels less like a tour and more like stepping into another world.
Two Incredible Ways to Experience the Magic
BK Adventure offers two unique ways to enjoy this unforgettable summer adventure.
Sunset Bioluminescence Tour
Perfect for families, photographers, and anyone who wants to experience the beauty of St. Augustine from the water.
The evening begins with a spectacular Florida sunset over Matanzas Bay. As daylight fades, you’ll paddle past the city’s iconic waterfront before darkness reveals the glowing bioluminescence beneath your kayak.
It’s the best of both worlds—golden hour photography followed by one of nature’s most magical nighttime displays.
Late Night Bioluminescence Tour
For those looking for the ultimate glow experience, the Late Night Tour is hard to beat.
With darker skies, the glowing water becomes even more dramatic. The cooler nighttime temperatures also make this one of the best ways to beat the Florida summer heat while exploring the city from an entirely different perspective.
Instead of walking crowded streets during the hottest part of the day, you’ll be quietly paddling through calm waters beneath the stars while historic St. Augustine shines along the shoreline.
See the Ancient City From an Entirely New Perspective
Most visitors experience St. Augustine from sidewalks, trolleys, or sightseeing trains.
Few ever get to see the city from the water.
As you glide across Matanzas Bay, you’ll enjoy incredible nighttime views of the city’s historic waterfront. The peaceful atmosphere, reflected lights, and centuries-old skyline create an unforgettable backdrop that few visitors ever experience.
It’s a side of the Ancient City that simply can’t be seen any other way.
Why This Tour Is Trending This Summer
Travelers are looking for experiences—not just attractions.
The St. Augustine Bioluminescence Tour checks every box:
- One of Florida’s most unique natural wonders
- Incredible sunset and nighttime views
- Cooler temperatures after dark
- Beginner-friendly kayaking
- Perfect for couples, families, and groups
- Amazing opportunities for photos and videos
- A chance to witness animals whose lineage stretches back over 540 million years
It’s equal parts adventure, science, history, and pure wonder.
What to Expect
No kayaking experience? No problem.
BK Adventure’s experienced guides provide everything you need before launching onto the water. The relaxed pace makes the tour enjoyable for beginners while still being exciting for experienced paddlers.
Wear comfortable clothes that can get a little wet, bring water, and if possible, avoid bright flashlights so your eyes can fully adjust to the darkness. The darker it gets, the more dramatic the glowing water becomes.
The Perfect Summer Night Adventure
There are plenty of things to do in St. Augustine.
But very few let you watch the sunset over America’s oldest city, paddle beneath the stars, discover marine animals older than almost all life on Earth, and witness glowing waters that look like something from a dream.
That’s exactly why the St. Augustine Bioluminescence Tour with BK Adventure has become one of the most talked-about summer adventures in Florida.
If you’re planning a visit to St. Augustine this summer, don’t just see history—experience it from the water, after dark, surrounded by one of nature’s oldest and most magical living light shows.
“We went on the bioluminescent kayaking tour last night. It was an adventure for sure. Paddling a kayak around in the dark and seeing the bioluminescent activity was amazing. Tour guides were very helpful and accommodating. We had a lot of laughs and memories were made last night. Thank you Row and Grace 
” – Jana M. (Google Review)
“We had such a great experience with Ro and Rohan at the Bioluminescence Tour on 06/09/26.
The two were very informative, considerate and friendly. Since we are not native speakers, they took even more time to explain everything in an understandable way. They also paid a lot of consideration to my parents who only kayaked for the second time – and then also in the dark. The equipment is very well maintained and safety is their top priority.
We learned a lot about the city itself but also about the animals and plants in the water. The highlight was of course the bioluminescence. We had a lot of time to watch the luminous jellyfish and Ro and Rohan knew many places where we could see them properly.” – Vanessa P. (Google Review)
“Ro was the best guide! He was patient with everyone, funny, and knowledgeable about the St. Augustine area. Definitely will book another trip. Thank you for a great time!” (Jennifer C. – Google Review)
