This series of falls in Paige Canyon on the eastern side of the Rincon Mountains stair stepsĀ over a series of rock terraces on its way to the valley below. The location is in extreme eastern Pima County, Arizona, along the road to Happy Valley. The upper reaches of the falls can be glimpsed from the road, but in order to appreciate the entirety of the falls, a short butĀ steep hike is necessary.