Mapes Flat is a flat located in Harney County, Oregon. It appears on the Colony Ranch USGS 7.5-minute topographic quadrangle. The nearest populated place is Denio, approximately 2.3 miles to the SSW.
Harney County · Oregon
Mapes Flat is a flat located in Harney County, Oregon. It appears on the Colony Ranch USGS 7.5-minute topographic quadrangle. The nearest populated place is Denio, approximately 2.3 miles to the SSW.