Geology of Hanauma Bay, Oahu

Oahu Hawaii Tourist Information and Travel Guide

Hanauma Bay on the Island of Oahu in Hawaii is a volcanic crater that has been exposed on one side to the Pacific Ocean.

The rock and soil of the bay is rich in nutrients and is protected from strong ocean currents, making it an ideal habitat for marine life.

Geology of Hanauma Bay, Volcanic Crater on the Island of Oahu
Geology of Hanauma Bay, Oahu Hawaii