Explore Kona’s reefs and lava formations on two guided morning dives
5 hrs
Up to 18 people
Tanks, weights, snacks & water
Explore Kona’s reefs on two guided scuba dives, with time to look for tropical fish, eels, octopus, and sea turtles. Swim through volcanic lava features with a divemaster guiding your group.
Cancel up to 72 hours before your trip for a full refund. Cancellations within 72 hours are not refunded. If the operator cancels, you'll be offered rescheduling based on availability or a full refund.
Product ID: GJ22AE
Bring proof of Open Water certification (or higher) and make sure you have dived within the past 2 years. If it has been more than 2 years since your last dive, book a refresher option; longer gaps require additional training (more than 5 years: PADI ReActivate; more than 10 years: take the Open Water course again).
Show your dive card (physical or electronic) before boarding. If you can’t provide proof of certification, you won’t be allowed to dive and you won’t receive a refund.
You must be in good health with no heart conditions. This trip is not suitable if you are pregnant or have neck or back injuries. You also need to dive with a computer, converse in English, and stay with a dive group without needing more attention than a typical guided dive.
Honu One Boat Slip, 352-429 Kealakehe Pkwy, Kailua-Kona, HI 96740
With a perfect track record across thousands of reviews, this Kona dive operation stands out for its exceptional crew and unforgettable underwater experiences. Divers consistently praise guides like Jeff, Sarah, Jason, Max, and Holger for their knowledge, professionalism, and ability to make everyone feel safe and comfortable in the water. The manta ray night dives get particular attention as "mind blowing" and "life changing," while their unique blackwater dives deliver encounters with deep sea creatures and occasional oceanic whitetip sharks that reviewers describe as truly special experiences. The seamless operation runs smoothly from start to finish. Certification courses (both Open Water and Advanced) are highly regarded, with instructors making the learning process engaging and thorough. Experienced divers with hundreds of logged dives note the organization and spacious, well-maintained boats. Captain John, Andy, and other crew members handle all the gear and logistics so you can focus on the diving. Multiple reviewers mention feeling genuinely cared for, with staff answering questions patiently and spotting wildlife that might otherwise go unnoticed. The relaxed, unhurried pace on the boat adds to the overall quality of the experience.
Elias was fantastic and so knowledgeable! Super patient with new divers. Amazing dive.
Michael Minnich
September 1, 2026
Elias was fantastic and so knowledgeable! Super patient with new divers. Amazing dive.
Michael Minnich
September 1, 2026
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Two-tank morning charter with 48 dive and snorkel site options