Explore Snorkel
& Ocean Tours
Discover unforgettable underwater adventures along the Kona coast—swim with manta rays, explore coral sanctuaries, and more.
Manta Ray Night Snorkel in keauhou bay
Company: My Kona Adventures
Experience one of the most magical wildlife encounters in the world—snorkeling with majestic manta rays under the moonlight in Keauhou Bay.
Kona Submarine Adventure
Company: Atlantis Submarine
Descend nearly 100 feet beneath the surface aboard a 48-passenger, battery-powered submarine to explore vibrant coral reefs, shipwrecks, and marine life.
Discover the Big Island’s most iconic underwater experiences
All tours are led by trusted local partners committed to safety, sustainability, and unforgettable experiences.
Captain Cook Snorkel Tour in Kealakekua Bay
Company: Hawaii Island & Ocean Tours
Embark on an exhilarating 2–3 hour snorkel adventure to the crystal-clear waters of Kealakekua Bay and the historic Captain Cook Monument.
Manta Ray Moonlight Snorkel IN Keauhou Bay
Company: Hawaii Island & Ocean Tours
Experience one of the most magical wildlife encounters in the world—snorkeling with majestic manta rays under the moonlight in Keauhou Bay.