Kona Wild Dolphin, Sea Cave & Captain Cook Reef Snorkel Adventure
Overview
What Makes Our Daytime Snorkel to Kealakekua Bay / Captain Cook monument Unique
Fast, agile Zodiac RIB boat (used by Navy SEALs) gets you to the bay quickly and allows access to hidden sea caves, lava tubes, and scenic coastline features
Small group size ensures a personal, uncrowded experience—unlike big boats carrying 30 to 80 people
Snorkel the pristine coral reefs at Kealakekua Bay, a protected marine sanctuary and historic site of the Captain Cook Monument
Opportunity to explore areas larger boats can’t reach, including caves and cove topography
Chance sightings of wild dolphins or whales during your ride along the coast.
Wildlife not guaranteed
Fresh pineapple and bottled water included, adding comfort and hospitality to the adventure
Locally owned, family-run company focused on guest experience, safety, and cultural respect
Gear provided, with optional rentals (wetsuits, lifejackets, etc.) available during check-in at the BIO storefront
What's Included
- Snacks
- Bottled water
- Use of Snorkelling equipment
Meeting Location
Ali‘i Drive
Kailua-Kona, HI 96740, USA
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
This activity ends back at the meeting point.
What To Expect
Skip the crowded tourist boats with 30 to 80 people and join our small-group snorkel tour aboard a Navy-style Zodiac RIB speed boat. We’ll take you on a fast, scenic ride to Kealakekua Bay, home of the Captain Cook Monument and some of the clearest, most vibrant coral reef snorkeling on the Big Island.
Explore sea caves, coves along the rugged Kona coastline—places larger boats can’t access. You may even spot dolphins, whales, or other marine wildlife along the way (wildlife sightings are NOT guaranteed).
Your tour includes snorkel mask & snorkel, pineapple and water. Wetsuits and lifejackets are available for rent at check-in if desired. Our crew will guide you every step of the way, ensuring comfort, safety, and a memorable experience.
⏱️ Tour duration is approximately 2–3 hours (2.5 hours on average), but can vary depending on ocean conditions, snorkeling time, and wildlife activity.
Come explore the Big Island coast with us—the local way, without the crowds.
Additional Info
- Confirmation is instant and will be received at time of booking
- Public transportation options are available nearby
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Maximum weight cannot exceed 300lbs per person.
- Suitable for all physical fitness levels
- Minimum age is 6 years
- This tour/activity will have a maximum of 18 travelers
Frequently Asked Questions
(14)Q: Do you take pregnant customers snorkeling?
Cancellation Policy
Still have questions?
We're here to help.
Activity code: C-47484P6
Traveler Photos





Reviews
Average 4.79 out of 5 stars based on 1,107 traveler reviews collected by Cool Hawaii and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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