Manta Magic: Explore Manta Village from Keauhou Harbor Kailua-Kona offers an extraordinary snorkeling adventure that will leave you breathless. Picture this: floating in Kona's crystal-clear waters as massive manta rays—gentle giants weighing 600-1600 pounds with wingspans stretching up to 16 feet—glide gracefully just inches from your face.
These magnificent creatures are completely harmless despite their impressive size. With cartilaginous bodies and no teeth or barbs, they're nature's gentle filter feeders, gathering each night in these pristine Hawaiian waters for their plankton feast.
Your 50-minute journey begins at Keauhou Harbor, where you'll meet your experienced guide and board the vessel for a short trip to the manta ray site. Once anchored, your swim guide walks you through everything you need to know before lowering a specialized light board into the water. This underwater beacon works like magic—attracting clouds of plankton that draw manta rays up from the depths.
Then comes the unforgettable part. You'll float at the surface, holding onto the light board while these graceful giants perform their nightly feeding ballet below. For up to 40 minutes, you'll watch in wonder as manta rays swoop and spiral through the plankton clouds in what feels like an underwater dance choreographed just for you. The experience wraps up with a peaceful return journey beneath Hawaii's spectacular star-filled sky, often revealing breathtaking views of the Milky Way on clear nights.
This Green Listed Activity Provider welcomes guests ages 7-70, keeping groups intimate with a maximum of 11 people per tour. At $139 per person, it's surprisingly affordable for such a bucket-list experience, though private charters are available for $1,499 if you want the ultimate personalized adventure. All snorkel gear and masks come included, plus optional wetsuit tops and non-alcoholic beverages to keep you comfortable.
The tour requires at least 6 passengers to operate, so arrive 30 minutes early for check-in at 78-7138 Kaleiopapa St., Kailua Kona. With a flexible 24-hour cancellation policy (minus a 6% transaction fee) and an impressive 4.8-star rating from 391 Google reviews, Manta Magic: Explore Manta Village from Keauhou Harbor has earned its reputation as one of nature's most reliable wildlife encounters. Book early—this popular tour sells out regularly, and you don't want to miss your chance at this manta magic experience from Keauhou Harbor.
Information verified March 2026
Keauhou Bay
Departure Harbor
Manta Village (Keauhou Bay)
Manta Viewing Site
50 minutes
Tour Duration
11 guests
Maximum Passengers
Small Group
Group Size
Hawaii Oceanic
Vessel
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