Snorkeling at Kealakekua Bay: Captain Cook Monument & marine life

Kona Coast boat ride, snorkeling, meals on deck, Captain Cook Monument views

Snorkeling at Kealakekua Bay is a half-day activity departing from Keauhou Bay on Hawaiʻi's Kona Coast, with a lifeguard-certified crew, plant-based meals, and roughly 2.5 hours in the water among coral gardens and reef fish. The boat leaves from the Fair Wind office at Keauhou, steps from the parking area, and includes snorkel gear, flotation options for all levels, and instruction on the bay's marine ecosystem and Hawaiian history. Full face snorkel masks are not permitted. Guests with heart disease, previous stroke, or lung disease should consult a physician before booking.

Step-by-step itinerary

Stops and time at each

1. Kealakekua Bay2h · entry included
2. Captain Cook Monument30m · entry included

Snorkeling and sightseeing at Kealakekua Bay

• Check in at Fair Wind Office
• Depart from Keauhou Bay
• View Kuamoʻo Point coastline
• Pass Lekeleke Burial Grounds
• Arrive at Kealakekua Bay
• Snorkel in marine sanctuary
• See Captain Cook Monument
• Return to Keauhou Bay

The experience

What makes this snorkel work is the route itself. The boat leaves Keauhou Bay and runs south along the Kona Coast, passing Kuamoʻo Point (a rugged lava headland tied to the Battle of Kuamoʻo), and the Lekeleke Burial Grounds, where the crew shares the cultural weight of the shoreline as you travel. By the time you reach Kealakekua Bay, you've seen the landscape that frames the snorkel, not just arrived at it. The bay itself is a protected marine sanctuary ringed by steep cliffs, home to spinner dolphins, sea turtles, and vibrant coral gardens. The Captain Cook Monument, a white obelisk erected in 1874, stands on the northern edge, marking where Cook first landed in Hawaiʻi in 1779.

Once in the water, you get roughly 2.5 hours to snorkel. The crew provides snorkel gear, inner tubes, underwater view boxes, and several flotation options, so the experience works for swimmers and non-swimmers alike. The water is calm and clear. If you're not comfortable in the ocean or prefer to stay on deck, that's fine. You can watch from the boat and still see the reef fish and the monument. The crew is lifeguard-certified and trained in CPR, AED, and first aid. They're watching the water the whole time.

Meals are plant-based and served on board: breakfast on the way out, lunch on the way back. Water is provided. Bring a flask if you want to refill it. The whole trip runs 4.5 hours from check-in to return. Infants and small children can come along in a pram or stroller. Service animals are welcome. The company has been running this route since 1971 and holds an award for the snorkel experience itself.

What’s included

• Snorkel gear, inner tubes, underwater view boxes and flotation options for all skill levels.
• plant-based breakfast and lunch.
• environmentally friendly sunscreen.
• a lifeguard-certified crew trained in CPR, AED and first aid.
• ocean stewardship user fee and tax.

Before you book

Days and timesEvery dayDeparts at 08:30

Book up to1h before

AgesAdult (13 and older) · Child (4 to 12 years) · Infant (under 4)

GroupUp to 90

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 today

Good to know

Easy physical levelStroller friendlyPets welcome

Operated by Fair Wind Cruises

Is this one for you?The boat departs from the Fair Wind office at Keauhou Bay, steps from the parking area and check-in, so you don't need a car or a second ride to get on the water. If you're staying elsewhere on the Kona Coast without transportation, this is how you reach one of Hawaiʻi's best snorkel sites and get back to your hotel on your own schedule.

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Top questions

Can children come?

Yes. Ticket types: Child (4 to 12 years); Infant (under 4).

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.

How long do I actually spend snorkeling in the water?

Approximate snorkel time in the water is 2.5 hours. The rest of the 4.5-hour trip includes the boat ride to and from Kealakekua Bay, meals on deck, and the crew's commentary on the coastline and marine life.

What's included in the meals?

Plant-based breakfast and lunch are included on the boat. Water is provided on board. You're welcome to bring a water flask to refill it.

What is the Captain Cook Monument and why is it in Kealakekua Bay?

The Captain Cook Monument is a white obelisk erected by the British in 1874, marking the spot where Captain James Cook first came ashore in Hawaiʻi in 1779. He died in the bay weeks later. It stands on the northern edge of Kealakekua Bay and is visible from the water during the snorkel.

Do I need to be a strong swimmer to snorkel here?

Snorkeling at Kealakekua Bay is suitable for all physical fitness levels. The crew provides inner tubes, underwater view boxes, and multiple flotation options. If you're not comfortable in the ocean, you can stay on the boat and watch from the deck. You do need to be comfortable in the ocean to participate in the water.

What marine life might I see?

Kealakekua Bay is home to vibrant coral gardens and a wide variety of reef fish. Spinner dolphins are often seen in the bay, and snorkelers may spot honu, Hawaiian sea turtles, gliding through the water.

Are full face snorkel masks allowed?

Full face snorkel masks are not permitted on the vessel. The crew will provide standard snorkel gear and can help you get fitted.