Mailekini Interpretive Plaque An interpretive plaque at the older and smaller temple at Pu'ukohola NHS: Mailekini Heiau. In the latter part of its use, Mailekini Heiau was used as a fort by the Hawaiian king, who placed cannons inside.
This image is from the presentation "A Hawaiian Kaleidoscope - The Big Island: Volcanoes, Mauna Loa Climb, Heiaus and Beach Relaxation".