Cruise a Zodiac to Kealakekua Bay for reef snorkeling, sea caves, and offshore dolphin encounters. This short, guided trip blends marine viewing with historical sights like the Captain Cook Monument.
Cruise a Zodiac to Kealakekua Bay for reef snorkeling, sea caves, and offshore dolphin encounters. This short, guided trip blends marine viewing with historical sights like the Captain Cook Monument.
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Operated by C Big Island Tours · Kailua-Kona, Hawaii
You step off the Kailua-Kona pier into trade wind air and a small Zodiac hums to life, the ocean opening ahead like a moving map. The boat slips south past black lava fingers and sea cliffs; spray daubs your face and the captain scans the horizon. Along the way the hull tips toward sea caves carved by successive flows — dark mouths that dare you to look inside.
easy.
3 hours.
Basic swimming ability and comfort entering/exiting a small inflatable boat; no special fitness required.
No—since MMPA enforcement began in 2021, swimming with wild dolphins is prohibited; encounters are from the boat only at a respectful distance.
Yes; snorkel masks, fins, and flotation devices are included for the duration of the trip.
Yes, minimum age is 5 years, but children must be supervised and able to use provided flotation and snorkel gear.
The Zodiac is not wheelchair accessible and there is a weight limit of approximately 265 lbs (125 kg) per guest.
Kealakekua Bay marks the site where Captain James Cook made significant contact with Hawaiians in 1779; the monument on the headland commemorates that history.
The bay is a protected marine area with rules to limit disturbance; use reef-safe sunscreen, avoid touching coral, and follow crew guidance to minimize impact.
C Big Island Tours operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with C Big Island Tours
Book directly with C Big Island Tours for the best rates and real-time scheduling.
Reserve Now