When was the last time you had a snorkel adventure inside of a sunken Hawaiian volcano, or enjoyed a freshly cooked BBQ lunch on the deck of a sailing catamaran? Thanks to its calm, crystal clear waters, bright coral reef, and 250-plus species of tropical fish, Molokini Crater is the most popular spot for snorkeling tours on Maui. Spend a day on a snorkeling tour as you explore the protected marine preserve and come face to face with some of Hawaii’s most colorful marine life.