A snorkeler's and diver's paradise, this crescent-shaped island, which now serves as a bird sanctuary, is all that remains of an extinct volcano. (Note: The island itself is off-limits to humans.) Even the most inexperienced snorkelers will enjoy the calm waters and maximum depth of 60 feet within the bay. Since the area around the island is a marine preserve, fish, octopuses, parrotfish, eels, and many other creatures are sure to make an appearance. If you are looking to charter a boat on the western or southern coast (necessary for visitors), Pacific Whale Foundation is a great option. You will not only whale watch on the way to Molokini, but certified instructors will provide you with an introduction to the marine life you are bound to see there. Plus, your fees go toward a good cause--saving whales from extinction.