Hilina Pali Road

The average cycling duration for this 45.4 km (28.2 mi) route is approximately 2 hours and 29 minutes. This can vary based on your fitness level and how often you stop to enjoy the views.

The route is on a paved, narrow, single-lane road. While it has a generally gradual slope, expect sections with a steeper grade after the Kulanaokuaiki Campground. It's winding with limited shoulders, so be mindful of occasional oncoming cars. You'll pass through sparse forest, old lava flows, and the arid Kaʻū Desert.

You'll encounter significant geological features like the Koaʻe Fault, a 1.5-mile-wide, 50-foot-tall fault scarp. The route culminates at the Hilina Pali Overlook, offering breathtaking views of the Kaʻū desert, the Hawaiʻi coastline, and the Pacific Ocean. On clear days, you might also see Mauna Loa. Other highlights include Luamanu Crater.

This route is considered a "moderate bike ride." While it has gradual sections, the steeper grades and winding nature mean it's best suited for cyclists with good fitness levels. Beginners might find it challenging, especially on the return climb.

Within Hawaiʻi Volcanoes National Park, pets are generally permitted on paved roads and parking areas, but not on trails or in undeveloped areas. Always keep your dog on a leash no longer than 6 feet (1.8 meters) and clean up after them. Check the official NPS website for the most current regulations.

Hawaiʻi Volcanoes National Park experiences relatively consistent temperatures year-round. However, the area can be very windy, especially at the overlook. For the most comfortable ride, consider visiting during the drier months, though rain can occur at any time. Always check the weather forecast before you go.

Yes, Hilina Pali Road is located within Hawaiʻi Volcanoes National Park, so standard park entrance fees apply. You can find current fee information and options for annual passes on the official NPS website. No specific cycling permit is required for this road.

The road begins off Chain of Craters Road. You can typically park near the start of Hilina Pali Road. There are also facilities at the Mauna Iki Trailhead — Kulanaokuaiki Campground further along the road, which has pit toilets.

No, there are no services, water, or amenities available along Hilina Pali Road itself. The only facilities are pit toilets at the Kulanaokuaiki Campground and at the Hilina Pali Overlook. You must bring sufficient water and all necessary supplies for your ride.

The area is a nesting place for the endangered Nēnē, the Hawaiʻi State bird. Keep an eye out for these unique geese, especially near the road. Always observe wildlife from a respectful distance and do not disturb them.

While primarily a road cycling route, it does pass near trailheads for other paths within the park. Notably, sections of the Kaʻu Desert Trail and the Hilina Pali Trail are in the vicinity, offering opportunities for hiking if you choose to explore beyond the road.