Tassajara (until 1959, Tassajero; also formerly called Tasajero and Tassajera) is an unincorporated community in Contra Costa County, California, United States. It is located on the east bank of Tassajara Creek, 6.5 miles (10 km) south-southeast of Mount Diablo, at an elevation of 709 feet (216 m).
Latitude: 37° 47' 26.99" N
Longitude: -121° 51' 29.39" W
Nearest city to this article: Blackhawk-Camino Tassajara Read about Tassajara, California in the Wikipedia Satellite map of Tassajara, California in Google Maps