Welcome to Hawaii Undersea!

We hope you enjoy this Hawaiian Reef Photo Gallery with thousands of images of the beautiful, unique, and fascinating marine creatures of the Hawaiian Islands.


Through this website we hope to increase appreciation, awareness, conservation, and preservation of Hawaii’s magnificent coral reefs.


Working on this project has been a labor of love, with many hundreds of hours spent diving all around the Big Island of Hawaii taking underwater photographs and assembling them into this gallery.


Over time we plan to add additional images, articles about related topics such as low-impact reef diving, snorkeling and safety, favorite locations for fish viewing, underwater photography, reef conservation organizations we support, and more.


Please see our About Us page for more information.