Coastal Traveler of Northern California: Travel guide, primarily covering Marin and Sonoma counties.
GORP - San Francisco Travel Tourism and Recreation Guide: Guide to area attractions, recreational activities, and lodging.
Online Highways: City descriptions and locations, points of interest, attractions, recreation, and places to go and stay.
San Francisco Travel Guide: Travel and tourist information and resources for the famous, unique and special places of San Francisco.
Tri-Valley Convention and Visitors Bureau: Information about the area including Pleasanton, Livermore, Dublin and San Ramon.