From the parking lot at McClellan Ranch, take the paved path towards the farm. The path turns to pass slightly uphill from the 4H Barns and Community Gardens; if you’re lucky, a 4H member will invite you down to check out their livestock. Continue down the path as it passes between shady trees and past an old walnut grove, then ultimately to the well groomed Blackberry Farm. Pass the lawn, volleyball court, and creek access, then take a break at the nice playground or take a dip in the pool. You can continue down the path, passing around the pool clockwise or counterclockwise, then beyond the Information/Office for Blackberry Farm, where the trail ends. Return the way you came.