Hanauma Bay on Oahu

Hanauma Bay, Oahu, Hawaii is one of the world's most beautiful and safest places for snorkeling. The water there is worm and shallow. A natural coral reef blocks sharks from coming into the bay, while being a home for all kinds of sea life.

There are also some amazing trails to explore around the bay, so make sure to bring some hiking shoes and you will have a full day of fun!