How do I get around Big Island?

A rental car is the only practical way to move around Big Island. The island stretches 93 miles north to south and 76 miles east to west, with two population centers separated by 2 hours of two-lane highway. Kona sits on the dry, lava-rock west coast. Hilo occupies the wet east side, where rain falls roughly 275 days per year. Every destination sits between 20 minutes and 2.5 hours from your hotel, and nothing connects them except the Belt Highway, which loops the island as Routes 11 and 19. Book at Kona International Airport (KOA) or Hilo International (ITO), whichever you fly into. Expect to pay $50-80 per day in peak summer, $35-55 in shoulder months. Costco gas in Kona tends to run about $4.50 per gallon, well under the $5.50 you might see at small stations near Volcano or along the Hamakua Coast.

The Hele-On Bus is Big Island's public transit, and calling it limited is generous. Route 1 runs between Kona and Hilo once in each direction on weekdays, with a travel time of about 3.5 hours. A single ride costs $2. No service runs on Sundays. The buses reach Volcano, Captain Cook, and Waimea on separate routes, but schedules tend to be once or twice daily. Miss the last departure and you're waiting until morning. Uber and Lyft both operate on the island, but drivers concentrate around Kona's resort strip along Ali'i Drive and downtown Hilo. A ride from KOA airport to the Waikoloa resort area runs about $35-45 on Uber. Try requesting a car at Waipio Valley overlook or South Point and you'll likely watch the app spin with no drivers available. After 9 PM, even Kona coverage gets thin.

Two routes connect Kona and Hilo. Highway 19, the northern route through Waimea, is faster at about 1 hour 50 minutes. Highway 11, the southern route, takes closer to 2 hours 30 minutes but passes Hawaii Volcanoes National Park. The Saddle Road, now officially Daniel K. Inouye Highway (Route 200), cuts between Mauna Kea and Mauna Loa and drops the cross-island drive to about 1 hour 40 minutes. It climbs to 6,632 feet, where temperatures can sit around 10°C even in August, a cold slap after the 30°C heat at sea level. Most rental agreements now allow Saddle Road. The road to Mauna Kea's summit at 13,796 feet requires 4WD, and most rental companies explicitly forbid it. Fill up in Kona, Waimea, or Hilo before heading anywhere remote.

Within Kailua-Kona's town center, you can walk Ali'i Drive from the Kona Inn Shopping Village to Hulihe'e Palace in about 15 minutes. The warm concrete smell of the seawall mixes with salt spray off the harbor. Hilo's Bayfront district covers a similar 10-block radius, and the walk from the Farmers Market on Mamo Street to the Pacific Tsunami Museum on Kamehameha Avenue takes about 10 minutes. You'll catch the damp green scent of Hilo Bay the whole way. Step outside either downtown and sidewalks disappear within 3 blocks. The resort compounds along the Kohala Coast, places like Mauna Lani, Waikoloa, and Mauna Kea Beach Hotel, sit separated by miles of black lava field with no pedestrian connection. Cycling works for exercise along Ali'i Drive's 6-mile coastal stretch, but not for getting between towns. The shoulder on Queen Kaahumanu Highway north of Kona is narrow, and trucks pass close in the crosswind.