Further north on Kamehameha Highway is a site that is best done from a boat. A series of lava fingers run seaward from Police Beach. They have been worn smooth by the heavy wave action, but with beautiful rock outcroppings. Small fish and shrimp hang out in the sand bottom channels that separate the fingers. Though the depth does range from 15 to 85 feet, the best diving is in 40 to 70 feet. During the daytime, two small caves house the largest turtles at the site, and at night, textile cones forage the bottom in search of food.