It s a place where you can swim in all but the worst of conditions and still see the drama for which the North Shore is famous. This marine sanctuary is located in the crater of an extinct volcano on the eastern tip of the island just past Hawaii Kai. Its shallow water, calm conditions and myriad varieties of tropical fish, coral and marine life create the ideal environment for even the novice snorkeler. The most popular diving spot in the islands. The City and County of Honolulu have had to enforce usage restrictions to enhance the regeneration of what could become an overtaxed environment.
Parking is very limited.
If you want to see one of the world s great snorkeling spots, go early. Better yet, take one of the package tours. They ll handle the transportation and supply you with snorkel, fins and environmentally-safe fish food for a moderate price. Hanauma Bay Nature Park is open daily 6am-7pm and is closed on Tuesdays. Winter hours are 6am-6pm.