Keahole Airport to Pu’u Wa’awa’a Ranch Road

This route cuts through the 1801 Huehue lava flow, where the road literally disappears into black basalt that’ll test your line choice and tire sidewalls. The crossing starts behind Kona International Airport and winds through pahoehoe and a’a lava fields before climbing to Pu’u Wa’awa’a, a distinctive cinder cone visible from miles away. Parker Ranch cattle still graze these volcanic slopes, and you’ll share the track with working cowboys on horseback.

Moderate difficulty with sharp lava rock that can shred tires if you’re careless — bring spares and a plug kit. Stock 4WD handles it fine, but high clearance helps navigate the rougher basalt sections. Best tackled during dry months when trade winds keep temperatures bearable. No permits needed for the ranch road portion, but respect private property boundaries. The payoff is sweeping views from Mauna Kea to the ocean, plus a genuine taste of Hawaii’s paniolo culture away from the tourist crowds.