Hawaii Volcanoes Wilderness
Trail Conditions Hiking over rocky terrain is strenuous. Hiking boots provide the best traction and protection when hiking on lava. Long pants afford some protection if one should fall on the sharp, glassy lava.
Allow 1/2 hour per mile when hiking on mid-elevation trails and more time as you gain elevation. Add additional time for scenic stops, and water breaks. The ahu (stone cairn) trail markers can be difficult on first sight to distinguish from the surrounding lava. However, the trails are well marked and hikers soon become accustomed to spotting the cairns in the black lava fields.
Sunlight may be intense. Hats, sunglasses, and sunscreen are preventive measures against sunburn. Start your trek early - avoid hiking during the heat of the day (10 a.m. to 2 p.m.)