Walk through the quintessential California landscape of open grassland and oak-bay woodland on this point-to-point trail system. In the springtime, the rolling hills of Fernandez Ranch are sprinkled with golden poppies, lupine and Mt. Diablo sunflower. Not to mention the year-round wildlife. Great for longer dog walks or just a nice place to stretch your legs, there is plenty to see landscape-wise, and you can even wave at cows along the way. EBMUD permit required.