South Sister is a summit located in Mono County, California. It appears on the Mount Patterson USGS 7.5-minute topographic quadrangle. The nearest populated place is Belfort, approximately 4.9 miles to the SSE.
Mono County · California
South Sister is a summit located in Mono County, California. It appears on the Mount Patterson USGS 7.5-minute topographic quadrangle. The nearest populated place is Belfort, approximately 4.9 miles to the SSE.