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Snorkelers floating at night around a lit manta ray viewing platform off Kona Manta Ray Night Snorkel Ten night trips run out of Kona area harbors, each floating a lit board that pulls in plankton, and the mantas that feed on it barrel-roll just below your mask. From-prices start at $75. You need to be a steady swimmer, not a fast one. Everyone holds onto a float board in open water after dark while the rays feed below, so relaxed kicking and calm breathing count for more than pace. A catamaran moored in Kealakekua Bay below the cliffs near the Captain Cook monument Kealakekua Bay And Captain Cook Snorkel Eleven tours head for the reef by the Captain Cook Monument in Kealakekua Bay, where calm, clear water sits over coral and reef fish inside a Marine Life Conservation District. Trips start at $80. Families and relaxed snorkelers fit this category best. The bay is sheltered, the swimming is gentle, and several boats serve lunch, with morning and afternoon departures to match your pace. A small inflatable raft cruising along the Kona lava coastline Kona Boat, Raft And Sail Snorkels Seven boats cover this category: nimble inflatables, a super-raft, and catamarans, mixing reef snorkeling with dolphin stops, sea caves and runs along the Kona coast. Seats start at $69. Riders who like a faster, closer-to-the-water trip fit the rafts, while the catamaran sail with lunch suits slower-paced groups. Families with teens and confident swimmers get the most from the sea cave runs. A boat on open ocean off the Big Island at sunrise on a dolphin and whale cruise Dolphin And Whale Cruises Watching beats swimming on these three cruises: a luxury catamaran dolphin watch with reef time, plus two dedicated whale trips from Kona, seats from $99. Guests who would rather stay on deck than in the water. Every trip suits a range of ages, none requires strong swimming, and each pairs well with a separate snorkel day.
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All 31 tours, most reviewed first. Tap a sort chip twice to flip the order.

TourKindMealLengthMeetsFromRatingBook
Hang Loose Snorkel, Wetsuit TopHang Loose Boat Tours Manta night snorkel Meal not stated 2 hours 30 minutes Honokohau Harbor $94 ★ 4.86,316 reviews Check availability
Free Re-Ride, 1 Hour 20 MinutesMy Kona Adventures Manta night snorkel Meal not stated 1 hour 20 minutes Keauhou Bay $95 ★ 4.92,702 reviews Check availability
Power Catamaran, Lunch IncludedHang Loose Boat Tours Captain Cook snorkel Meal included in the fare 4 hours Honokohau Harbor $85 ★ 4.92,506 reviews Check availability
Dolphin Encounters, Budget FareKona Snorkel Tours Boat, raft and sail snorkels Meal not stated 3 hours Keauhou Bay $69 ★ 4.61,627 reviews Check availability
Hang Loose Night Manta, 2.5 HoursHang Loose Boat Tours Manta night snorkel Meal not stated 2.5 hours Emailed after booking $122 ★ 4.81,618 reviews Check availability
Glow of the Deep Night SnorkelBite Me Sportfishing Manta night snorkel Meal not stated 2 hours 30 minutes Honokohau Harbor $80 ★ 4.61,316 reviews Check availability
Fair Wind Morning Snorkel, LunchFair Wind Cruises Captain Cook snorkel Meal included in the fare 4 hours 30 minutes Keauhou Bay $194 ★ 4.91,041 reviews Check availability
Budget Fare Snorkel, Honokohau DepartureKona Coast Boat Tours Manta night snorkel Meal not stated 2 hours 30 minutes Honokohau Harbor $75 ★ 4.9858 reviews Check availability
Luxury Catamaran, Lunch IncludedBody Glove Cruises Dolphin and whale cruises Meal included in the fare 4 hours 30 minutes Kailua Pier $184 ★ 4.8836 reviews Check availability
Sea Paradise Manta Snorkel, Crew GuideSea Paradise Manta night snorkel Meal not stated 1 hour 30 minutes Keauhou Bay $141 ★ 4.8761 reviews Check availability
Afternoon Snorkel, 3 HoursSea Paradise Captain Cook snorkel Meal not stated 3 hours Keauhou Bay $136 ★ 4.9741 reviews Check availability
Fair Wind Afternoon Snorkel, 4 HoursFair Wind Cruises Captain Cook snorkel Meal not stated 4 hours Keauhou Bay $144 ★ 4.9706 reviews Check availability
Small Group, Wetsuit IncludedC Big Island Tours Manta night snorkel Meal not stated 2 hours Honokohau Harbor $123 ★ 4.8676 reviews Check availability
Hang Loose Whale WatchHang Loose Boat Tours Dolphin and whale cruises Meal not stated 2 hours 30 minutes Honokohau Harbor $109 ★ 4.8649 reviews Check availability
Manta Watch, No SnorkelingKona Coast Boat Tours Manta night snorkel Meal not stated 2 hours Honokohau Harbor $75 ★ 4.8609 reviews Check availability
Sea Paradise Deluxe Sail, LunchSea Paradise Captain Cook snorkel Meal included in the fare 4 hours 30 minutes Keauhou Bay $179 ★ 4.9581 reviews Check availability
Small-Group Reef Snorkel, 3 HoursHawaii Oceanic Captain Cook snorkel Meal not stated 3 hours Keauhou Bay $109 ★ 4.8531 reviews Check availability
Night Swim, Hot Chocolate IncludedSea Quest Hawaii Manta night snorkel Meal not stated 75 minutes Keauhou Bay $146 ★ 4.9447 reviews Check availability
Guided Manta Snorkel, 2 HoursSnorkel Big Island Manta night snorkel Meal not stated 2 hours Honokohau Harbor $88 ★ 4.5388 reviews Check availability
Dolphin, Sea Cave Combo, 3 HoursKona Manta Ray Snorkel Tours Boat, raft and sail snorkels Meal not stated 3 hours Keauhou Bay $99 ★ 4.6287 reviews Check availability
Kaimana Ocean Safari, 4 HoursKaimana Ocean Safari Boat, raft and sail snorkels Meal not stated 4 hours Honokohau Harbor $255 ★ 4.9273 reviews Check availability
Reef Catamaran Day Trip, 4.5 HoursKona Coast Boat Tours Captain Cook snorkel Meal included in the fare 4 - 4.5 hours Honokohau Harbor $80 ★ 4.7268 reviews Check availability
Afternoon Sail, Light SnacksSea Paradise Sailing & Snorkeling Tours Captain Cook snorkel Meal not stated 3 hours Keauhou Bay $136 ★ 4.8249 reviews Check availability
Whale Watching, 2 HoursIruka Hawaii Dolphin Dolphin and whale cruises Meal not stated 2 hours Honokohau Harbor $99 ★ 4.9183 reviews Check availability
Reef Snorkel Stop, Lunch IncludedKona Coast Boat Tours Captain Cook snorkel Meal included in the fare 4 hours Honokohau Harbor $80 ★ 4.9164 reviews Check availability
Catamaran Snorkel Sail, LunchHawaii Nautical Boat, raft and sail snorkels Meal included in the fare 3 hours Honokohau Harbor $169 ★ 4.7114 reviews Check availability
Super Raft Snorkel, Lunch IncludedBody Glove Cruises Boat, raft and sail snorkels Meal included in the fare 4 hours Kailua Pier $141 ★ 5.085 reviews Check availability
Dolphin Discoveries Snorkel, 3.5 HoursDolphin Discoveries Snorkel Tours Captain Cook snorkel Meal not stated 3.5 hours Keauhou Shopping Center $115 ★ 4.665 reviews Check availability
Morning Sail, Breakfast and LunchSea Paradise Sailing & Snorkeling Tours Captain Cook snorkel Meal included in the fare 4.5 hours Keauhou Bay $179 ★ 5.057 reviews Check availability
Sea Quest Half Day, LunchSea Quest Hawaii Boat, raft and sail snorkels Meal included in the fare 4.5 hours Keauhou Bay $164 ★ 5.038 reviews Check availability
Dolphin and Sea Caves, 2.5 HoursKona Snorkel Tours / Hawaii Island Ocean Tours Boat, raft and sail snorkels Meal not stated 2.5 hours Keauhou Bay $115 ★ 4.627 reviews Check availability
31 real Big Island tour listings · from $69 · ★ 4.8 (6,316) on the most-reviewed listing · free cancellation on select tours Compare tours →