Join Coral Reef Snorkel Adventures for an unforgettable night swimming with Hawaii's majestic manta rays. Enjoy 1.5 hours of illuminated underwater views and expert guidance in Kailua-Kona’s pristine waters.
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Difficulty
moderate
Duration
1.5 hours
Fitness Level
Participants should be comfortable swimming in open water and able to snorkel for extended periods.
Wildlife
History
Kailua-Kona has a rich fishing heritage linked to Hawaiian kings who first observed the night manta ray gatherings.
Conservation
Tours follow strict guidelines to minimize disturbance to manta rays and their feeding areas, supporting marine conservation efforts.
Coral Reef Snorkel Adventures
Join Coral Reef Snorkel Adventures for an unforgettable night swimming with Hawaii's majestic manta rays. Enjoy 1.5 hours of illuminated underwater views and expert guidance in Kailua-Kona’s pristine waters.
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.
Group Size
14 max
Intimate small-boat experience
Location
Kailua-Kona
Tours depart from Kona, Hawaii
Vessel
Manta Raiv
Intimate boat for small groups
Trip Lengths
1.5–3.5 hrs
Night and day snorkel options
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.
Arrive Early for Check-In
Arriving 20-30 minutes early allows time for a thorough safety briefing and gear fitting before your tour.
Use Reef-Safe Sunscreen
Protect the ocean environment by applying reef-approved sunscreen before your snorkel adventure.
Stay Close to Your Guide
Follow your guide closely during the snorkel to maximize sightings and ensure safety in dark waters.
Avoid Flash Photography
Flash can disturb manta rays and other wildlife; rely on natural light provided by your guides instead.
Reef-Safe Sunscreen
Protect both your skin and the ocean environment during daylight hours before the night tour.
Wetsuit or Rash Guard
Provides warmth and protection during cooler water temperatures, especially in winter months.
winter
Mask and Snorkel Set
Essential gear for clear vision and safe breathing while snorkeling with manta rays.
Waterproof Camera
Capture your underwater encounters while respecting wildlife by avoiding flash photography.