Onion Valley is a basin located in Carson City (city) County, Nevada. It appears on the McTarnahan Hill USGS 7.5-minute topographic quadrangle. The nearest populated place is Fiddlers Green, approximately 3.8 miles to the NNE.
Carson City (city) County · Nevada
Onion Valley is a basin located in Carson City (city) County, Nevada. It appears on the McTarnahan Hill USGS 7.5-minute topographic quadrangle. The nearest populated place is Fiddlers Green, approximately 3.8 miles to the NNE.