Board Hoku Nui at Keauhou Bay for a 90‑minute night snorkel above the famed Manta Ray Village. Guided floats, wetsuits and snorkel gear are provided; if mantas don’t appear you can rebook for free within seven days.
Board Hoku Nui at Keauhou Bay for a 90‑minute night snorkel above the famed Manta Ray Village. Guided floats, wetsuits and snorkel gear are provided; if mantas don’t appear you can rebook for free within seven days.
The sky darkens over Keauhou Bay as the catamaran Hoku Nui eases away from the pier. Salt and diesel hang in the air while the crew rigs lights that will turn the ocean surface into a lure for life below. You don a wetsuit, listen to a concise safety briefing, and step into warm Hawaiian water to float above the glow where mantas come to feed.
Verified experiences and guided adventures in the surrounding area.
Operated by Sea Paradise · Kailua-Kona, Hawaii
The sky darkens over Keauhou Bay as the catamaran Hoku Nui eases away from the pier. Salt and diesel hang in the air while the crew rigs lights that will turn the ocean surface into a lure for life below. You don a wetsuit, listen to a concise safety briefing, and step into warm Hawaiian water to float above the glow where mantas come to feed.
The Kona coast is young volcanic land—lava fields dropping straight to sea—and the nighttime plankton bloom is a simple, primeval show: microscopic life drawn upward by light, and mantas responding with slow, deliberate arcs. The site called “Manta Ray Village” rose to fame in the 1980s when night snorkeling there became a defining Big Island encounter. Local crews balance cultural respect and visitor safety, honoring the ocean that sustains communities here.
Expect a 90-minute outing on a 50-foot sailing catamaran, with roughly 45 minutes in the water on a guided float using lights to attract plankton. Wetsuits, masks and snorkels are provided; fins aren’t required. The operators run a manta guarantee—if no mantas appear, you can return within seven days subject to availability.
Practical points: check in at Keauhou Bay 15 minutes early, bring a towel and reef-safe sunscreen, and use motion-sickness meds if you’re prone. Follow crew instructions closely, keep a respectful distance from animals, and surface slowly. The experience is accessible for moderately fit travelers and is one of the most reliable ways to see large manta rays in their natural behavior on the Big Island.
No — basic snorkeling ability and comfort in the water are sufficient; guides provide a briefing and stay nearby during the float.
The tour offers a manta guarantee: if no mantas appear you may return for a free manta tour within seven days subject to space and availability.
Yes — wetsuits, masks and snorkels are included; fins are typically not needed for the guided float system.
Operators request health and weight information during booking and advise that travelers have a moderate fitness level; disclose any medical conditions and follow crew guidance.
Sea Paradise operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The sky darkens over Keauhou Bay as the catamaran Hoku Nui eases away from the pier. Salt and diesel hang in the air while the crew rigs lights that will turn the ocean surface into a lure for life below. You don a wetsuit, listen to a concise safety briefing, and step into warm Hawaiian water to float above the glow where mantas come to feed.
The sky darkens over Keauhou Bay as the catamaran Hoku Nui eases away from the pier. Salt and diesel hang in the air while the crew rigs lights that will turn the ocean surface into a lure for life below. You don a wetsuit, listen to a concise safety briefing, and step into warm Hawaiian water to float above the glow where mantas come to feed.
The Kona coast is young volcanic land—lava fields dropping straight to sea—and the nighttime plankton bloom is a simple, primeval show: microscopic life drawn upward by light, and mantas responding with slow, deliberate arcs. The site called “Manta Ray Village” rose to fame in the 1980s when night snorkeling there became a defining Big Island encounter. Local crews balance cultural respect and visitor safety, honoring the ocean that sustains communities here.
Expect a 90-minute outing on a 50-foot sailing catamaran, with roughly 45 minutes in the water on a guided float using lights to attract plankton. Wetsuits, masks and snorkels are provided; fins aren’t required. The operators run a manta guarantee—if no mantas appear, you can return within seven days subject to availability.
Practical points: check in at Keauhou Bay 15 minutes early, bring a towel and reef-safe sunscreen, and use motion-sickness meds if you’re prone. Follow crew instructions closely, keep a respectful distance from animals, and surface slowly. The experience is accessible for moderately fit travelers and is one of the most reliable ways to see large manta rays in their natural behavior on the Big Island.