The view from the Portolá discovery site on Sweeney Ridge. (Photo by Douglas Atmore.)
Historic marker on Sweeney Ridge. (Photo by Douglas Atmore.)

Updates

Monday, December 9, 2019

Educational Videos Posted
The San Mateo County Historical Society has posted newly produced educational videos about the Ohlone-Portolá Trail and Sanchez Adobe on its project page. View videos »