Long Hollow is a valley located in Gilliam County, Oregon. It appears on the Buttermilk Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Hardman (historical), approximately 4.5 miles to the ENE.
Gilliam County · Oregon
Long Hollow is a valley located in Gilliam County, Oregon. It appears on the Buttermilk Canyon USGS 7.5-minute topographic quadrangle. The nearest populated place is Hardman (historical), approximately 4.5 miles to the ENE.