Join Hawaii Island and Ocean Tours for an Unforgettable Adventure Exploring Sea Caves & Snorkeling Up to 23% Off
Spot dolphins and whales in their natural habitat, snorkel vibrant reefs at Kealakekua Bay near the iconic Captain Cook Monument, and cruise along the scenic coastline exploring sea caves and hidden coves. Limited to just 18 guests for a more intimate experience.
Key Info
- Open Daily
- Duration: 2.5 to 3 hours approximately
Highlights
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Explore captivating sites like sea caves and lava tubes
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Encounter dolphins or whales and reef snorkeling
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USCG certified Boat Captain for your safety
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Swim Guide in the water to assist you
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Snorkel & Mask included; Life jacket available if required
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Lifeguard on board to ensure peace of mind
What To Expect

Begin your ocean adventure at Keauhou Harbor with a 2.5–3 hour tour exploring lava tubes, sea caves, and the vibrant reefs of Kealakekua Bay near the Captain Cook Monument. Spot dolphins, whales (seasonal), and tropical fish while snorkeling in crystal-clear waters.
Enjoy small group sizes for a personal experience, guided by experts who share local insights. Snorkeling gear and refreshments like pineapple and water are included, with all equipment sanitized for safety.
This tour blends natural beauty, marine life, and a touch of adventure—perfect for creating lasting memories. Wildlife sightings are not guaranteed, as animals roam freely. Thank you for understanding!
Plan Your Visit
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Schedule & Hours
- Open daily from 9:00 AM to 9:00 PM
- COMBO: Wild Dolphin, Sea Cave & Captain Cook / Kealakekua Bay Reef Snorkel Adventure!
- COMBO: Sea Cave & Kealakekua Bay / Captain Cook Snorkel Adventure on Speed Boat! Kona, Hawaii
How It Works
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Grab the Deal – Buy your Groupon first!
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Plan your visit – Contact the merchant following the instructions on your Groupon.
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Redeem your Mobile Ticket – Scan your Groupon upon arrival.
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Enjoy the Experience!
FAQs
What if I’ve never snorkeled before?
No worries! A certified lifeguard can provide a one-hour private lesson at a location of your choice, guiding you through the basics of breathing with a snorkel. You can include up to 6 people in your group. Simply add the private lesson during checkout.
Can I touch the Manta Rays?
Please don’t. Manta Rays are wild creatures, and it’s crucial we respect their space and observe them without interfering. Enjoy their beauty without physical interaction.
What should I bring?
Just bring a swimsuit and towel—we’ll handle the rest. We provide wetsuits, snorkel masks, and a pool noodle to help you stay afloat comfortably.
Do I need to know how to swim?
Yes, basic swimming ability is required. If you're not confident in the ocean, we can provide flotation aids like noodles or life jackets to help you feel more secure.
Need To Know Info
Booking
Additional Information
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