From either direction, take Barstow Avenue to California State University, Fresno. Turn South on Maple Avenue (near the Downing Planetarium parking lot), and then turn right at the stop sign on San Ramon. Go to the end of San Ramon and park in the parking lot.
IMPORTANT NOTE: Traffic routing can make it impossible to use Barstow during Fresno State football games. In these instances, use Shaw Avenue, go North on Woodrow Avenue, and wind through the parking lot to get to San Ramon.