Afternoon Sail and Snorkel at Captain Cook Monument: Kona’s Premier Marine Adventure
Difficulty
easy
Duration
3 hours
Fitness Level
Suitable for all fitness levels; basic swimming skills recommended
Overview
Sail the Kona coastline aboard a sleek catamaran before diving into the pristine waters of Kealakekua Bay. Snorkel near the historic Captain Cook Monument and witness Hawai'i's vibrant underwater world on this accessible afternoon marine adventure.
Afternoon Sail and Snorkel at Captain Cook Monument: Kona’s Premier Marine Adventure
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Setting out from Keauhou Bay in Kailua-Kona, a 50-foot catamaran slips through the turquoise embrace of Hawai'i’s Big Island southwest coast. The wind fills the mainsail, and the boat carves a path past rugged shorelines where ancient lava flows glance off the sun. This three-hour afternoon tour offers more than a ride: it delivers a gateway to Kealakekua Bay’s famed marine sanctuary, crowned by the historic Captain Cook Monument. Here, the ocean plays an active host, its waters inviting explorers beneath the surface.
Adventure Photos
Adventure Tips
Arrive Early for Check-In
Plan to arrive at least 15 minutes before the 1:45 p.m. check-in to ensure smooth boarding at Keauhou Bay.
Use Reef-Safe Sunscreen
Protect marine life by applying reef-safe sunscreen before boarding and reapplying as needed after snorkeling.
Secure Gear and Hydrate
Bring a waterproof case for your underwater camera and drink plenty of water to stay hydrated during the afternoon sail.
Wear Quick-Dry Clothing
Opt for quick-drying swimwear or clothing to stay comfortable on the boat before and after snorkeling.
Local Insights
Wildlife
- Spinner dolphins
- Humuhumunukunukuapua'a (Hawaiian triggerfish)
History
Kealakekua Bay was where Captain James Cook met his end in 1779, marking a significant encounter between Hawaiians and Europeans.
Conservation
The area is a marine sanctuary, limiting fishing and anchoring to protect coral reefs and marine species.
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Adventure Hotspots in Kailua-Kona
Frequently Asked Questions
Recommended Gear
Underwater Camera
Capture the colorful reef fish and dolphins in the clear bay waters.
summer specific
Reef-Safe Sunscreen
Protects skin while preserving the marine ecosystem.
summer specific
Swimwear and Quick-Dry Towel
Comfortable and practical for water activity and drying off afterward.
summer specific
Water Bottle
Stay hydrated under the afternoon sun.
summer specific