The Briones Valley is a major geological feature of
Contra Costa County, California
) of the San Francisco Bay
, subdivision_type = Country
, subdivision_name = United States
, subdivision_type1 = State
, subdivision_name1 = California
, subdivision_type2 ...
and runs between
Mount Diablo
Mount Diablo is a mountain of the Diablo Range, in Contra Costa County, California, Contra Costa County of the eastern San Francisco Bay Area in Northern California. It is south of Clayton, California, Clayton and northeast of Danville, Califo ...
and the county seat of
Martinez. Also, it is the seat of many riparian watersheds, especially of
Alhambra Creek.
References
Valleys of Contra Costa County, California
Valleys of California
{{ContraCostaCountyCA-geo-stub