Kayaking Paquera: Bioluminescence by Night

Paddle into glowing water while fish light their path in the dark

Kayak through Paquera Bay for two hours as daylight fades into night, watching bioluminescent plankton illuminate around your paddle and hands. The tour includes kayak and life jacket, a live English-speaking guide, and fresh fruit. Small groups mean personal attention. Children from age 10 are welcome. Moonlight reduces visibility of the bioluminescence, so the week before and during a full moon offers dimmer conditions.

The experience

What makes bioluminescence visible year-round in Paquera Bay when it's seasonal almost everywhere else? The timing and the water itself. You start paddling before sunset, so you catch the sky turning orange and red behind the mountains while you're still moving through the bay past Isla Jesucita and Isla Chiquita. Once night falls, roughly an hour into the paddle, the plankton begin to glow. Move your hand through the water or splash your paddle and the organisms light up, tracing the path of your movement. Fish swimming nearby do the same thing, their bodies outlined in that same faint glow.

The kayak sits low in the water, so you're close enough to see the effect clearly. A guide leads the small group, keeping numbers down so there's room to move without crowding and time to stop when someone wants to linger over a particularly bright patch. Partway through, you paddle to one of the small beaches and can swim if you want to: the bioluminescence glows on your skin and clothes too, which is why some people get in the water just for that. Fresh fruit comes along in the kayak.

Bioluminescence depends on conditions beyond anyone's control. Moonlight washes it out, so the week leading up to a full moon and the night of the full moon itself will show dimmer or no glow at all. Tides and water currents also shift visibility. The operator can't guarantee a strong show on those nights, so if you're booking specifically to see the plankton glow bright, check the lunar calendar first.

What’s included

• Kayak and paddle.
• life jacket.
• live English-speaking guide.
• fresh fruit.
• small-group paddling with personal attention.

Before you book

Days and timesEvery dayDeparts at 17:30

AgesAdult (18 to 65 years) · Youth (10 to 17 years) · Under 10: can't be included in the booking

GroupUp to 10 · max 4 per booking

Live guideEnglish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Prices and times updated 2 days ago

Good to know

Easy physical levelPets welcomePublic transport nearbyNot for back problems

Operated by El Gecko Tours

Is this one for you?You paddle the kayak yourself in a small group led by a guide, so you're active the whole time rather than watching from a boat. This suits anyone who wants to be on the water doing something, not sitting still, and who's comfortable handling a paddle for two hours.

Traveler reviews

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Top questions

Can children come?

Yes. Ticket types: Youth (10 to 17 years). Under 10: they can't be included in the booking.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

What exactly is the bioluminescence I'll see in Paquera Bay?

Bioluminescent plankton live year-round in Paquera Bay and glow when disturbed: by your paddle, your hands in the water, or by fish swimming past. The glow traces movement in the dark water, so each stroke and splash lights up briefly. Fish also use the same bioluminescence as they move, creating trails of light underwater.

When during the two hours do I actually see the glow?

The tour starts before sunset so you paddle through the bay while the sky is still lit. Once full darkness falls, roughly an hour in, the bioluminescence becomes visible. You'll have about an hour of active glow-watching before the tour ends, depending on how quickly darkness arrives.

Can I swim during the kayaking tour?

Yes. Partway through the paddle, you stop at one of the small beaches and can swim if you want to. The bioluminescence glows on your skin and clothes in the water, which is part of the experience for people who choose to get in.

Will I see the bioluminescence glow if I go during a full moon?

Moonlight reduces how bright the bioluminescence appears. During the week before a full moon and on the night of the full moon itself, visibility drops significantly or disappears entirely. The operator cannot guarantee a good show on those nights, so plan your booking around the lunar calendar if seeing the glow is your main goal.

What's included in the two-hour kayaking tour?

The tour includes a kayak and paddle, life jacket, a live English-speaking guide, and fresh fruit. The guide leads a small group, keeping numbers low so everyone gets personal attention. Children from age 10 can join.