4.590409 from partner siteCheck-in at the tour office in Honokohau Harbor in Kona and get fitted for your snorkel gear, including wetsuits.
Depart from the Honokohau Harbor on a 48-foot (15-meter) Delta, which has a large cabin, top observation deck for extra seating and great unobstructed views, a restroom, and plenty of room to move around.
Travel the coastline at dusk, reaching your destination around sunset to enjoy amazing views of the setting sun from the water. After sunset, spend about 45 minutes snorkeling using a customized light board that attracts the mantas and produces a flurry of bubbles and lights. You'll be in fairly shallow water within sight of the shoreline, and supervised by your experienced guide to ensure your comfort and safety.
Afterwards, enjoy hot chocolate and light snacks on the boat as you cruise back to the harbor. All equipment, snacks, and beverages are included. Manta sightings are guaranteed, or you will be given a voucher for another tour.