Bioluminescence Kayak
Difficulty
easy
Duration
2–3 hours
Fitness Level
Suitable for most fitness levels; basic paddling experience recommended but not required
Overview
Discover the glowing waters of Deer Harbor on a guided bioluminescence kayak tour. Paddle through illuminated waters and experience the magic of nature's light show in this unforgettable adventure.
Bioluminescence Kayak
Deer Harbor
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Adventure Photos
About This Adventure
Experience the magic of a 2-hour after-dark kayak tour in Deer Harbor, where you’ll paddle through glowing waters filled with bioluminescent plankton. This unique adventure offers a chance to witness nature's light show, enhanced by the moonless nights. With limited spots available, secure your place for an unforgettable evening on the Salish Sea.
Join us on a 2-hour after-dark kayak tour through sheltered Deer Harbor as we search for fantastic, glowing plankton. The San Juan Islands have significant tidal exchanges that create strong upwellings. These conditions make our water rich with nutrients, providing a diverse habitat for microorganisms. Some of these have the ability to create their own light (similar to fireflies).
Stirring of the water by animals, fish, and our paddle strokes causes a reactive glow. These microorganisms are most numerous following long, sunny days and most visible around new moons. Sightings are common, but vary in intensity and are never guaranteed. To maximize the best sightings, we offer these tours during the darkest nights of the moon each month. Trips are limited to 8 participants, so book early to experience a natural light show from the depths of the Salish Sea.
Shearwater provides 2-person kayaks, all necessary kayaking gear, dry storage bags, basic instruction and guide service.
All of our tours include about 30 minutes of gear adjustment and basic instruction. Expect about 1½ hours on the water on this tour.
Restrictions
Minimum age: 15 years Maximum weight: 260 lbs /person Maximum height: 6'4"
Rates $125 +tx/person
Adventure Tips
Wear Layers and Waterproof Gear
Temperatures can drop at night, so dress warmly and bring waterproof clothing to stay comfortable during your paddle.
Bring a Waterproof Camera
Capture the glowing waters and your adventure without worry by using a waterproof camera or phone case.
Go During a New Moon
For the brightest bioluminescent displays, plan your trip around a new moon when the sky is darker.
Arrive Early for Safety Briefing
Get familiar with paddling techniques and safety instructions from guides before heading out onto the water.
Local Insights
Wildlife
- Humpback whales
- Sea otters
History
Deer Harbor has a long history as a fishing community, with many stories of indigenous Coast Salish peoples who once inhabited these waters.
Conservation
Shearwater Adventures emphasizes eco-friendly practices, including minimal impact paddling and wildlife respecting guidelines to preserve the area’s natural beauty.
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Frequently Asked Questions
Recommended Gear
Waterproof Jacket
Keeps you dry and warm during night paddles in changing weather conditions.
spring|null|fall|winter specific
Headlamp or Waterproof Flashlight
Provides hands-free illumination for safety and navigation after sunset.
spring|summer|fall|winter specific
Layers of Warm Clothing
Ensures comfort as temperatures can drop after dark.
spring|fall|winter specific
Bioluminescent-Friendly Camera Gear
Capture stunning images of the glowing water with equipment suited for low-light photography.