Climb
Mauna Kea
Near Hilo, Hawaii
TypeClimb
Who it’s forEpic climb
Best seasonYear-round
arguably the hardest climb anywhere — sea level to 13,800 ft (gravel up top).
Conditions, traffic, and trail surfaces change — check local closures and rules before you ride, and share the road and the trail.
Build a trip around a ride like this.
Roamward turns spots like this into a real road trip on your phone — the scenic drive, the stops, and the detours, planned around the vibe you’re after. Get early access: