Snorkel Kealakekua Bay & Swim with Kona Manta Rays
Small-group snorkeling adventures from Kailua-Kona — intimate boats, expert guides, unforgettable marine encounters.
Featured Tours & Snorkel Trips
Choose guided snorkeling experiences that showcase Kona’s best coral reefs, Kealakekua Bay, and manta ray night swims.
About Coral Reef Snorkel Adventures
Coral Reef Snorkel Adventures operates small-group snorkeling tours based in Kailua-Kona, Hawaii. The company specializes in guided snorkeling trips to Kealakekua Bay and other prime Kona reef sites, offering curated experiences that combine marine viewing, local history, and safe, guided water time.
Trips run on the intimate Manta Raiv with a maximum of 14 guests, which enables quicker water entries and longer swim time compared with larger vessels. Offerings include the 3.5-hour Kealakekua Bay / Captain Cook Monument Snorkel, the 1.5-hour Manta Ray Night Snorkel, and the 2.5-hour Kona Snorkel Safari. Guides provide historical insights about the Captain Cook Monument, route knowledge along the Kona Coast, and expert snorkeling instruction so guests can focus on observing coral reefs and marine life.
Snacks are included on select trips, and the small group size permits private-charter options when all 14 seats are booked, allowing trip customization with the captain when conditions and time permit. Safety and guest support are emphasized through guided group management and equipment handling.
Coral Reef Snorkel Adventures markets itself as a small-boat alternative to larger "cattle boat" tours, prioritizing longer time in the water, an intimate atmosphere, and guided encounters with Kona’s marine ecosystems.
Reserve a Small-Group Kona Snorkel Today
Secure a seat on the Manta Raiv for Kealakekua Bay, a manta ray night snorkel, or a Kona snorkel safari — limited to 14 guests per trip.

