Nanue Falls

The view is from the Old Māmalahoa Highway bridge with a small pullout. Park there, look from the bridge, and don't go further. The streambed scramble upstream is dangerous: there is no maintained trail, the rocks are slick, the gulch is narrow enough that a thunderstorm uphill becomes a flash flood at the falls within minutes, and the mosquitoes are heavy. The gulch is also private land in places. Stay on the road.