Majestic Manta Rays Snorkel/ 1-Tank Scuba Dive Adventure

Families with curious kids, first-time snorkelers, and certified divers all find this Big Island boat tour hard to top. Floating above manta rays as they spiral and somersault beneath the surface lights is the kind of moment that stays with you long after you've dried off. Kona Ocean Adventures runs a guided 2.5-hour experience that puts guests of every comfort level face-to-face with these gentle, harmless giants - making it one of the most accessible wildlife encounters in Hawaii.

Two Ways to Meet the Mantas

Choose between two departure windows: the Sunset Manta Snorkel, which launches just before dusk and welcomes both snorkelers and certified scuba divers, or the Late Night Manta Snorkel, a snorkelers-only trip that heads out after dark. On both tours, the boat's spotlights draw plankton to the surface and the manta rays follow to feed. You'll hold onto a custom board and watch the action unfold directly below you. Scuba divers should have a certification card ready, as proof is required to dive.

What's Included and What to Expect

All snorkel gear including masks, fins, and wetsuits is provided, and certified divers will find tanks and weights on board as well, so there's no need to haul equipment to the harbor. Snacks, water, and soft drinks are included, and the crew runs a safety briefing before anyone enters the water. The minimum age is 6 years, and tickets start from $210 per person for snorkelers, certified divers, and observers alike. Private charter options are also available for groups who want the boat to themselves - explore the Private Charter option for details. Check in at Honokohau Small Boat Harbor; hotel pickup is not offered, so plan your drive in advance. Bring a towel and a light jacket for the ride back.

If you love nighttime ocean adventures, the operator's 1-Tank Pelagic Black Water Night Dive is another compelling option. Those who want to pair this Big Island boat tour with a scenic cruise should look at the Kona Signature Sunset Sail as a complementary experience on the water.