Skip to content

Historical Markers

After the San Ramon Valley Historical Society was established in 1970, the Society placed historic markers on important sites throughout the valley beginning in 1972.  Here readers will find marker locations and stories behind each one. Click Historic Plaques in the San Ramon Valley for the list. To view additional historical markers and art pieces, click on Other Historical Markers in the San Ramon Valley. To view the third grade Passport, click on Passport Sites.