petroglyphs in lava rock at pu`uloa along chain of craters road, in volcano national park on the island of hawaii. carvings are 40

ancient archeology art artwork boulder carving chain civilization craters culture draw drawing hawaii hawaiian heritage hill historic history icon indigenous intricate island landmark lava loa long message national native old outdoors park petroglyph polynesian prehistoric primitive puu puuloa road rock sacred spiritual states stone symbol travel tribal tropical uloa united usa volcano writing