Explore the natural wonders of molokini crater a volcanic islet 3 miles 48 km off the coast of maui on this snorkeling tour from maalaea surrounded by clear tropical waters this extinct cone is home to many species of marine life such as fish sea urchins sharks manta rays and coral molokini is a marine preserve meaning nothing can be disturbed keeping the island and underwater environment pristine youll also explore turtle town cruise up the coast to watch for dolphins and adm