Isabel Valley
From Wikipedia, the free encyclopedia
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 (690 meters). Its head is at 37°19′17″N 121°29′44″W / 37.32139°N 121.49556°W at an elevation of 2,480 feet (760 meters).[1]