NATIONAL PARK SERVICE · alerts
Mauna Loa Road Closed Past Second Cattle Guard for Tree Removal
September 21, 2026 · Source: National Park Service
Mauna Loa Road will be closed to all use from the second cattle guard (about two miles past Kīpukapuaulu) to Mauna Loa Lookout for tree removal starting September 23 through October 29, 2026. The tree work will prepare the area for the Mauna Loa Road Rehabilitation Project. Vehicles, bicyclists and pedestrians will not be allowed during the closure.
Read the official NPS sourceWhat Travelers Need to Know
Check the affected roads, trails or facilities and the dates in the official notice. Plan an alternate route or activity if your itinerary uses the affected area.
This is an archived notice. Confirm its current status on the official conditions page before traveling.
Traveler guidance by State & Nation Staff Writer.