Snorkeling at Kealakekua Bay, Big Island: Small group, 12 max

Snorkel a protected marine sanctuary and spot dolphins on the Kona coast

Small-group snorkeling at Kealakekua Bay State Historical Park on the Big Island, departing from Keauhou harbor with a maximum of 12 passengers, snorkeling equipment, and refreshments included. The bay is a protected marine sanctuary with abundant coral and fish; the boat stops to watch for Hawaiian Spinner Dolphins and humpback whales (winter months) along the Kona coastline on the way out and back. Children 7 and older are welcome if they can swim 25 yards in the ocean without assistance.

The Experience

The boat leaves Keauhou harbor and heads south along the Kona coast toward Kealakekua Bay. As you cruise, the captain and crew point out historically significant Hawaiian Heritage sites along the way—this stretch of coast is rich in cultural meaning. Watch the water closely: Hawaiian Spinner Dolphins rest close to shore during the day and often interact with the boat, bow-riding and playing in the wake. In winter months, humpback whales pass through these same waters. Whatever marine life appears, the crew will slow down so you can watch.

Once at Kealakekua Bay, you have about an hour and a half to snorkel. The bay is a state historical park and protected marine sanctuary, home to Nai'a (Hawaiian Spinner Dolphins), cauliflower coral, yellow tang fish, pencil urchins, and dozens of other species. The water is clear and the reef is close to the boat. Snorkeling equipment is provided, and the crew helps you in and out of the water—a small group means faster transitions and more time actually in the bay.

The boat carries a maximum of 12 passengers, which is significantly smaller than the larger Kona operations. This size limit is what makes it possible to move quickly and spend more time on the reef instead of managing a crowd. Island-sourced pineapple, chips, bottled water, and nonalcoholic refreshments are included. The whole experience runs about three hours from departure to return.

What’s included

• Snorkeling equipment.
• island-sourced pineapple and chips.
• bottled water and nonalcoholic refreshments.
• live guide in English.

Good to know

Moderate physical levelNot for pregnant travelersNot for heart conditionsNot for back problems

Operated by Hawaii Oceanic

Is this one for you?A small group of 12 maximum suits anyone who wants to avoid the large cattle boats in Kona and spend more time actually snorkeling instead of managing crowds—faster entry and exit means more time on the reef.

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Top questions

What kind of marine life will I see at Kealakekua Bay?

Kealakekua Bay is a protected marine sanctuary with abundant coral and fish, including Hawaiian Spinner Dolphins, cauliflower coral, yellow tang fish, and pencil urchins. The bay is known as one of the best snorkeling spots in Hawaii because of the variety and number of species living there.

Do we stop to watch dolphins on the way to the bay?

Yes. Hawaiian Spinner Dolphins rest close to shore during the day and often interact with the boat. The crew watches for them and other marine life along the Kona coast and will stop the boat if dolphins or whales appear so you can watch from the boat before heading to the snorkeling site.

Can my 8-year-old come snorkeling?

Children 7 and older are welcome on the boat. To enter the water and snorkel, your child must be able to comfortably swim 25 yards in the ocean without assistance. If your child cannot swim that distance, they can ride along on the boat and watch the snorkeling from aboard.

How much time do we actually spend snorkeling in the bay?

You have about an hour and a half to snorkel at Kealakekua Bay. The full trip from Keauhou harbor takes about three hours, with the rest of the time spent cruising to and from the bay and watching for marine life along the Kona coast.

What's included in the snorkeling trip?

Snorkeling equipment, island-sourced pineapple and chips, bottled water, and nonalcoholic refreshments are all included. A live guide in English leads the experience throughout the day.