Kealakekua Bay Snorkel Tour at Captain Cook Monument

Whale watching and manta ray snorkeling in Kona doesn't get much better than this. Captains like Momi, Rory, and Lena consistently earn praise for finding the wildlife and keeping guests informed, while crew members like Justice, Maddie, and Laura bring genuine enthusiasm to every trip. The manta ray night snorkel stands out as a crowd favorite, with guests describing close encounters that left them speechless. A few practical things worth knowing before you go: bring a towel and a light jacket or sweatshirt, because the boat ride back can feel cold when you're wet. If you're prone to seasickness, taking something like Dramamine beforehand is strongly recommended for the night manta tour. First-timers, including those who consider themselves nervous snorkelers, consistently report feeling well taken care of by the crew, so don't let anxiety hold you back from booking.