Private cars provide the most flexible access to the parks, but commercial bus, van, bike, horseback and helicopter tours with hotel pickups are available. Check with a travel agent, hotel concierge or the myriad activities touts and brochure racks that blanket the tourist areas. Getting around Again, the best way to go is by car. Drive 96 miles southeast on Hawaii Highway 11 from the airport in Kailua-Kona, or 30 miles southwest on Hawaii Highway 11 from Hilo. Both drives are winners.
Interpreters there share spotting scopes for a closer look.
However, no one patrols the route, and park authorities warn of strong, hot winds, driving rain, heavy fog, the absence of water and shade, and daytime temperatures often in the 90s. You can just imagine the rugged outdoor types licking their chops in anticipation. May they grow blisters on their blisters. When to visit The park is open all year. Pack slickers, sweaters, jackets, hats and sturdy shoes.