NO. 94 PORTOLÁ EXPEDITION CAMP - The Portolá Expedition of 1769 camped on November 5 at a 'laguna grande' which today is covered by the Upper Crystal Springs Lake.
Crystal Springs Dam, on Skyline Blvd (P.M. 13.7), 0.1 mi S of Crystal Springs Rd, 4 mi W of San Mateo
NO. 94 PORTOLÁ EXPEDITION CAMP -- Crystal Springs Dam