Directions to Los Vaqueros

North Entrance

Located on Walnut Boulevard, just south of Brentwood, and includes the Kellogg Creek Picnic Area, the John Muir Interpretive Center, Watershed Office and the dam.  

John Muir Interpretive Center
19 Walnut Boulevard
Brentwood, CA 94513


South Entrance

Located off Vasco Road, just about 4.5 miles north of Livermore, and includes the marina and shore fishing.

Los Vaqueros Marina
9990 Los Vaqueros Road
Byron, CA 94514