Take Highway 156 (San Juan Bautista) exit and bear right. Stay on this road past San Juan Bautista (San Juan Bautista/Hollister Road). Turn right at the signal onto Union Road. Continue on Union Road, winding around the outskirts of Hollister, to the 4-way stop at Highway 25/Pinnacles National Park Highway. Turn right and continue past Tres Pinos to Bolado Park.