"A field of over 23,000 images at the Puʻuloa Petroglyphs can be reached via a 1.4‑mile round‑trip hike from a parking area on Chain of Craters Road, making it the largest concentration of petroglyphs in Hawaii." - Lydia Mansel Lydia Mansel Lydia Mansel is a writer with more than eight years of experience editing and writing for both brands and online publications—with a particular focus on travel, fashion, and lifestyle. She’s also the founder of the travel site justpacked.com. Travel + Leisure Editorial Guidelines