How to Plan a Full-Circle Drive Around the Island in One Day (and Safely)

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The Big Island might not look that big on a map, but once you’re on the road, you’ll quickly realize it packs a lot into its size. With over 300 miles of driveable coastline and more than 8 climate zones along the way, it’s an all-day adventure if you want to make the full loop.

The trick to doing it in one day is pacing, smart planning, and knowing when to slow down. You’ll need a full tank of gas, a sense of curiosity, and a solid plan. Let’s get into it.

Is It Really Possible to Drive the Big Island in One Day?

Yes, but it’s a long day. Expect to spend 6 to 8 hours just driving, not including stops. Add in time for breakfast, lunch, bathroom breaks, photo ops, and scenic detours, and you’re looking at a full 10 to 12-hour day.

That said, you won’t see everything, and that’s okay. This is about soaking up the variety and getting a true sense of the island’s landscapes and character.

Start Early, Like Really Early

If you want to get the most out of the day, start no later than 7 AM. Whether you’re based in Kona, Waikoloa, or Hilo, it’s best to begin when the roads are quiet and the sun is low.

Many travelers choose to start in Kailua-Kona and head North. That way, you’ll get to the scenic Hamakua Coast and Hilo during the mid-morning and early afternoon, then enjoy golden-hour views on the southern coast during your return drive.

Suggested Route (North from Kona)

Here’s a general outline of the drive if you’re starting in Kona:

  • Kona to Waimea
  • Waimea to Honoka‘a and Waipi‘o Valley Lookout
  • Drive the Hamakua Coast to Hilo
  • Explore Hilo Town briefly
  • Hilo to Hawai‘i Volcanoes National Park
  • Down to Punalu‘u Black Sand Beach
  • Return through Ka‘u and South Kona

Let’s break it down by section.

Kona to Waimea (1 to 1.5 hours)

Start the day with coffee and breakfast in Kona before heading northeast toward Waimea on Highway 190 or 180. Both routes are scenic, but Highway 180 offers more ocean views. Take in Waimea, home of the Hawaiian cowboys, with its cooler and greener rolling pastures and country vibes.

Quick tip: Stop for breakfast or grab pastries from a local bakery before heading to Honoka‘a.

Waimea to Honoka‘a and Waipi‘o Valley Lookout (30 minutes)

From Waimea, take Highway 19 east to Honoka‘a. The drive is smooth and filled with views of wide open ranchlands. When you reach Honoka‘a, make a short detour to Waipi‘o Valley Lookout. You can’t drive into the valley unless you’re in a permitted 4WD, but the view from the top is absolutely worth the stop.

Don’t stay too long, this is just the beginning.

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