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Kealakekua Bay Snorkel & Coastal Adventure Kailua-Kona, HI

Kona Ocean Adventures • Keauhou Boat Harbor • Kailua-Kona, HI 96740

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Swimming with Hawaiian sea turtles - Kealakekua Bay Snorkel & Coastal Adventure in Kailua-Kona, Hawaii

A humpback whale breaches the surface of the ocean, lifting its body out of the water with one fin extended under a blue sky.

Enjoying Kealakekua Bay Reserve - Kealakekua Bay Snorkel & Coastal Adventure in Kailua-Kona, Hawaii

A small motorboat with people on board moves quickly across blue ocean water near a green, hilly shoreline under a partly cloudy sky.

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Kealakekua Bay Snorkel & Coastal Adventure + Hotel Package

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Kealakekua Bay Snorkel & Coastal Adventure in Kailua-Kona, Hawaii

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Kealakekua Bay Snorkel & Coastal Adventure + Hilo Evening Volcano Explorer

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Evening Volcano Explorer (Hilo) in Hilo, Hawaii

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Kealakekua Bay Snorkel & Coastal Adventure + Kohala Waterfalls Adventure

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Kohala Waterfalls Adventure in Kailua-Kona, Big Island, Hawaii

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Kealakekua Bay Snorkel & Coastal Adventure + Umauma Falls & ZipLine Experience

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Umauma Falls Zipline Experience in Hakalau, Hawaii

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Kealakekua Bay Snorkel & Coastal Adventure + Voyagers of the Pacific

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Overview

The Kealakekua Bay snorkeling tour by Kona Ocean Adventures takes you out on a Willard Navy SEAL boat for a two-hour afternoon coastline adventure. Explore vibrant coral reefs, marine life, and a sea cave or two. Includes snorkel gear, floatation aids, snacks, and drinks.

up to 2.5 hrs 2 or more people

Good To Know

2-hour afternoon snorkeling tour along the Big Island's Kona Coast.
Visit Kealakekua Bay's coral reefs and a sea cave or two.
Opportunity to see marine wildlife, including manta rays, turtles, and whales (humpbacks in December–April).
Learn about local history and culture.
Includes snorkel gear, fins, and flotation devices.
Enjoy light snacks and drinks on board.
Small-group tour for a more personalized experience.
Departs from Keauhou Bay in Kailua-Kona.

Description

Enhance your experience with an exclusive express Big Island snorkeling tour. This 2.5-hour adventure takes you aboard a secure and versatile Willard Navy SEAL boat for a captivating and educational sightseeing journey, accessible only by water and enjoyed by few.

Be sure to bring your camera! You may encounter manta rays, sea turtles, or even humpback whales (seasonal, from December to April), and possibly catch a glimpse of a Hawaiian monk seal on this thrilling snorkel tour along the Kona Coast. The tour includes breathtaking views of the coastline, blowholes, vibrant coral reefs, colorful fish, and even the chance to explore sea caves.

The highlight is snorkeling in the renowned Kealakekua Bay Reserve—widely regarded as Hawaii's premier snorkeling spot. Dive into its stunning underwater world while discovering the rich history and culture of this remarkable location.

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Snorkel at Kealakekua Bay Reserve - Kealakekua Bay Snorkel & Coastal Adventure in Kailua-Kona, Hawaii

Dolphins escorting boat - Kealakekua Bay Snorkel & Coastal Adventure in Kailua-Kona, Hawaii

Moray eel - Kealakekua Bay Snorkel & Coastal Adventure in Kailua-Kona, Hawaii

A small inflatable boat with people aboard floats on blue water near a rocky, red and black cliff covered with sparse vegetation.

A parrotfish swims among coral and sea urchins on a reef, surrounded by various types of corals and a few small fish.

Kealakekua Bay Snorkel & Coastal Adventure Reviews

Based on 230 reviews

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Journey372646

Reviewed July 22, 2025 NEW

We loved the manta ray snorkel tour and the dolphin watch (including two great snorkel spots). It is a much more beautiful and personal experience to be on an almost private tour (max 6 persons) which makes it an ideal solution for families. Our two sons (7 and 9y) loved it as well, so we can definitely recommend both tours!

elizabethkG8488TC

"Amazing Manta experience!!!"

Reviewed October 23, 2024

The owner Bambi was so nice and helpful. It was a great experience to get so close to these amazing creatures! I would definitely recommend this experience!

Kailynneruff

Kailua-Kona, Island of Hawaii, Hawaii

"Allen is a great Tour Guide!!!"

Reviewed March 02, 2024

We saw several whales, flying fish, and the snorkeling was awesome! Allen took great care of us and really made our trip special.

D8797FPjeanl

"The best. Feels like a family excursion"

Reviewed August 02, 2023

This tour is awesome. Bambi is a great local host who stands out as someone who actually grew up here along these shores. She is very kind, specially with kids. We did two tours with her over the past few years (the Manta rays and the dolphin tour) and both were great experience. She owns a small boat in a very good condition. Look no more if you’re looking for a tour that feels like a family excursion. She is lovely.

tinaf344

"Sunset and Mantas"

Reviewed July 19, 2023

I would definitely book this again. It was a beautiful view of the Sunset and some of the big island. We saw goats and of course manta rays. They were friendly and full of knowledge. Loved that it was a smaller boat ended up only being me and my husband which was awesome. Also like that it’s a family business- highly recommend

View all 230 Tripadvisor Reviews

Kealakekua Bay Snorkel & Coastal Adventure is located at Kona Ocean Adventures • Keauhou Boat Harbor • Kailua-Kona, HI 96740

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Frequently Asked Questions about Kealakekua Bay Snorkel & Coastal Adventure

Where does the Kealakekua Bay Snorkel & Coastal Adventure depart from?

The trip departs from the Keauhou Bay Boat Ramp at 78-7100 Kaleiopapa Street, Kailua-Kona, HI 96740. When traveling from the Kohala Coast or Waikoloa Resort areas, please allow a minimum of 1 hour travel time.

When should I arrive?

Please arrive at the Keauhou Bay Boat Ramp 30 minutes before departure time to allow for parking and check-in. The guide or captain will meet you at the water's edge where the boats go in and out.

How long does the tour last?

Tour duration is approximately 2 hours.

What's included?

The tour includes snorkel equipment, flotation aids, snacks and beverages, and knowledgeable guides.

Is the tour suitable for beginners?

Yes, the calm waters of Kealakekua Bay make it beginner-friendly.

What should I bring?

Bring your swimsuit, a towel, reef-safe sunscreen, sunglasses, a hat, a long-sleeved shirt, and your waterproof camera.

Is there a bathroom on the boat?

There are no restrooms on board. The last chance to use a restroom is at the boat ramp before check-in.

Can I bring my own snorkeling gear?

Yes, but there is no discount for bringing your own equipment.

What if I'm prone to sea-sickness?

The boat travels on the open ocean and makes frequent stops, therefore it's recommended that even people accustomed to mild motion take some form of sea-sickness protection before arriving for your tour.