Hanauma Bay


The Hanauma Crater was created about 32,000 years ago during the Honolulu Volcanic series. Tens of thousands of years ago, a series of volcanic vents opened along the southeast shoreline of O'ahu. Unlike the gentle lava flows currently building the island of Hawaii, the late stage eruptions were violent explosions.

Land Composition:
Feldspar, Olivine, Coral and Tuff

How Old?
32,000 years old

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