HANAUMA BAY HAWAII - Pencil Slate Sea Urchin Postcard
- from our Affiliates
Hanauma Bay Hawaii is a sunken volcano that has been filled up by the Pacific Ocean. Hanauma Bay is on the island of Oahu. Hanauma Bay is famous for snorkeling and scuba diving. There are many Hawaii green sea turtles and colorful tropical fish in Hanauma Bay.