Snorkeling Kealakekua Bay: 100+ fish species, zodiac boat

Visibility to 100 feet in a marine sanctuary where 100+ fish species live among the coral.

A 4-hour snorkeling trip from Honokohau Harbor near Kona takes you by zodiac boat to Kealakekua Bay, a protected marine sanctuary where you enter the water with snorkel gear and swim among over 100 tropical fish species in depths of 6 to 50 feet. The boat includes a live English-speaking guide, snacks and cold drinks. Children from age 4 are welcome. The zodiac's maneuverability lets you explore sea caves and lava tubes along the Kona coastline on the return, and you pass the Captain Cook Monument with the guide's historical context once everyone is back aboard.

Step-by-step itinerary

Stops and time spent at each2 stops

1. Honokohau Harbor15m
2. Captain Cook Monument15m

Kealakekua Bay Zodiac Snorkeling Tour

• Check in at family-run office
• Travel down Kona coast spotting dolphins and whales
• Snorkel in Kealakekua Bay Marine Preserve
• Enjoy snacks and Captain Cook story on boat
• Return along rugged coastline with captain's commentary

The experience

You're staying in Kona with a free afternoon or a morning to fill, and you don't have a rental car. The snorkeling starts at Honokohau Harbor, where the operator's office has air conditioning, restrooms and reef-safe sunscreen on hand before you board. The boat itself is a zodiac: fast, maneuverable, built to hug the coastline without the weight of a larger vessel. The ride down to Kealakekua Bay crosses the deep waters of the Pacific, and the crew makes short stops for photos and facts about the island's volcanoes as you go.

Once you reach the bay, you're in Hawaii's finest marine sanctuary. Visibility runs 70 to over 100 feet on clear days, and the water holds over 100 varieties of tropical fish in depths between 6 and 50 feet: shallow enough to be comfortable, deep enough to see the scale of the reef. You wear a mask and fins provided by the operator, along with a flotation device if you want one. The bay itself is protected, so the water stays calm and the reef stays intact. This is the only way to see the marine preserve without a 2.5-mile hike down a 1,000-foot drop in elevation and no safe entry from shore.

Once everyone is back on the boat, you get fresh fruit, snacks and cold drinks while the guide tells the story of Captain Cook and his place in Hawaiian history. The return journey hugs the rugged Kona shoreline, where the zodiac's shallow draft lets you explore sea caves and lava tubes the larger tour boats can't reach. The captain and crew hand out recommendations for restaurants, sights and events around Kona if you ask: local knowledge that saves you time planning the rest of your day.

What’s included

• Snorkel gear including mask, fins and flotation device.
• a 4-hour zodiac boat tour with a live English-speaking guide.
• snacks of potato chips and cookies plus water and soft drinks.
• passage past the Captain Cook Monument with historical context from the guide.
• exploration of sea caves and lava tubes along the Kona coastline on the return journey.

Information

Lasts 4h, runs Tuesday, Thursday, Saturday and Sunday at 08:00 and 12:45, from US$ 149.09 per person, with a live guide in English and with free cancellation up to 24 h before.

Days and timesTuesday, Thursday, Saturday and SundayDepartures at 08:00 and 12:45Another time? ›

GroupUp to 112

Live guideEnglish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Book up to1d before

AgesAdult (13 and older) · Child (4 to 12 years) · Under 4: can't be booked

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 yesterday

Good to know

Low physical effortNot recommended during pregnancyNot recommended with back problems

Operated by Captain Zodiac

Is this one for you?Start from Honokohau Harbor near Kailua-Kona, so you don't need a car or a hotel pickup to reach the boat: the location settles the logistics if you're staying in town or renting without a vehicle. The 4-hour window fits a free afternoon or a morning, and the zodiac's speed and maneuverability mean you cover the coastline and the marine sanctuary without the long travel time of larger tour boats.

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Top questions

Can children come?

Yes. Ticket types: Child (4 to 12 years). Children under 4 can't be included in the booking.

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.

What's the visibility like when you snorkel Kealakekua Bay?

Visibility in Kealakekua Bay marine sanctuary ranges from 70 to over 100 feet on clear days, so you can see the full scale of the reef and the fish moving through it. The water depth where you snorkel runs 6 to 50 feet, shallow enough to be comfortable and deep enough to see the coral gardens and the 100+ fish species that live there.

Do I need my own snorkel gear or is it provided?

Snorkel equipment is included: masks, fins and flotation devices are all provided by the operator. The office at Honokohau Harbor also stocks reef-safe sunscreen if you need it before you board.

What's included in the snacks and drinks?

The tour includes potato chips, cookies, water and soft drinks, served after you're back on the boat following the snorkeling. These are offered on both the 8:00 AM and 12:45 PM departures.

Does the tour include hotel pickup, or do I need to get to Honokohau Harbor myself?

Hotel pickup and drop-off are not included, so you'll need to arrange your own transport to Honokohau Harbor near Kailua-Kona. The operator's office is at the harbor, where you check in before boarding the zodiac.