MEDIA RELEASE Hawaii Volcanoes National Park is home to the largest petroglyph field in the state, accessible via a trailhead 17 miles down Chain of Craters Road. On Saturday, Aug. 25, residents and visitors are invited to join the exciting “Puuloa Petroglyph Walk†from 8:45 a.m. to 2:00 p.m. Participants will see hundreds of ancient […]