OAK KNOLL
This field is in Oakland on the Oak Knoll Navy Hospital grounds.

From eastbound 580, exit at Keller Avenue. Turn left on Keller and right on Mountain Blvd after crossing over the freeway. Follow Mountain about 1 mile to the gate. You will have to check in with security at the gate. Shortly after entering the gate, turn right and follow the road to the fields (take the lower fork when the road branches).