Isabel Valley
Isabel Valley is a valley in the Diablo Range in Santa Clara County, California. It is also known as Santa Ysabel Valley.
The mouth of Isabel Valley lies at an elevation of 2,270 feet / 692 meters. Its head is at at an elevation of 2,480 feet / 756 meters.History
Isabel Valley was used by the Five Joaquins Gang of Joaquin Murrieta to hold stolen horses until they could be driven southward on the La Vereda del Monte.