Float under star-splashed skies as manta rays wheel in the glow of a light board off Keauhou Bay. This guided, small-group canoe snorkel gives you one of the few accessible night manta encounters in the U.S.
More ways to explore the area's outdoor wonders
You push off from a low dock under a sky freckled with stars, Wa'a Kini Kini cutting a quiet wake as the shorelights of Kailua-Kona fall behind. The ocean surface breathes cool air; the boat’s lights hum to life and attract a pale cloud of plankton. Minutes later the water around the light board shivers—dark silhouettes begin to wheel in the glow.
Difficulty
moderate
Duration
1 hour
Fitness Level
Suitable for travelers comfortable in open water who can swim and climb a short ladder; basic stamina for standing on a dock and treading water is required.
Wildlife
History
The tour launches from traditional Kona waters where Hawaiian voyaging and fishing cultures long read currents and moon phases; the double-hulled canoe used honors those seafaring practices.
Conservation
Guides do not feed or bait mantas; guests are asked to use reef-safe products, avoid shining lights toward the animals, and follow no-touch rules to protect the reef and its visitors.
Reserve your spot on the Manta Ray Snorkeling by Night in Kailua-Kona, Hawaii today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Know the entry & exit
You must climb a short ladder back onto the canoe; practice basic ladder climbs and wear secure fins to make re-boarding easier.
Use provided floatation
Floatation devices are provided—use them to conserve energy and keep your face comfortably above water between manta passes.
Protect skin & reef
Apply reef-safe sunscreen before boarding and avoid lotions or sprays that can wash off into the water.
Timing matters
Tours run after dark when plankton rises; arrive early for check-in and a clear safety brief to avoid delays.
Wetsuit top (provided)
Helps retain body heat during cooler nighttime ocean conditions.
Mask & snorkel (provided, Rx available)
Clear vision and breathing comfort are essential for watching mantas underwater.
Quick-dry towel
Drying off and warming up immediately after the tour speeds recovery and comfort.
Waterproof flashlight/headlamp (for shore only)
Useful for finding gear and walking to parking after the tour without disturbing marine life in the water.