Hanauma Bay Colorful and Plentiful Marine Life

Believed to be 35,000 years old, the bay itself is actually the floor of a volcanic crater that opened up to the ocean when its exterior wall collapsed. Declared a marine life conservation area and underwater park in 1967, Hanauma Bay ("Hanauma" literally means "curved bay") is sheltered from strong currents and waves, making it an ideal spot for swimming and snorkeling. A large sandy beach is an inviting place to relax, sunbathe and picnic while not enjoying the underwater view.

Hawaii is one of the most isolated locations on the planet. Her closest neighbor is California which is 2390 miles away. As a result, a lot of marine life that was able to make it to her shores, evolved into its own species. 25% of the fish seen in Hanauma Bay are endemic to Hawaiian waters.

Schools of colorful reef fish have made Hanauma Bay home, and have thrived due to the state's protection of this bay. Schools of colorful reef fish decorate the reefs. A large variety of colorful Butterfly fish, Wrasse, Groupers, Jacks, Anthias, Tangs & Surgeonfish swim amongst the color reefs. Several varieties of Moray Eels, Octopus and occasionally even some Spotted Eagle Rays.

The very popular resident is the Green Sea Turtle. An endangered species that is making an amazing comeback, these docile critters are often seen sleeping under ledges, or swimming to the surface for their fresh breath of air. Divers, SNUBA and SCUBA alike enjoy sitting in the sand and getting an up close look at these puppy dogs of the sea.

Long Nose Butterfly Fish

Imperial Nudibranch

Millet Seed Buttefly Fish

Blue Stripe Snappers