Bring water and food. Expect rain, wind and sulfur fumes. Because of the dynamic nature of the current eruption, registration is required for day hiking beyond Pu'u Huluhulu. Permit required for overnight camping. This coastal trail traverses older lava flows to one of Hawai'i's most extensive petroglyph fields.
Petroglyphs are fragile.
Stay on the boardwalk - walking on the lava surface will fragment petroglyphs and destroy them. Bring water, wear sunglasses and a hat.