Celadon Slope Garden

The Celadon Slope Garden, also known as Hays Station, in Payette National Forest in Idaho County, Idaho in the vicinity of Warren, Idaho, was listed on the National Register of Historic Places in 1990.

The listed site included five contributing structures and two contributing sites on 15 acre. It consists of the remains of more than 30 terraces, an irrigation ditch, a root cellar, three rock cairns, and scattered artifacts of Chinese origin.