10631 Ashwood St.
Lakeside, CA 92040.
When you drive north down Ashwood St (from Mapleview St), a little under a mile down the road you will see a dirt BMX track on the left. The venue is almost right across the street from the BMX track, and is on the right side of the road. The driveway is the dirt one next to the fence, and there is a wooden sign that says "Hering Ranch". If you make it to the stop sign (Willow Rd), you have gone too far. You can't see the ranch or polo field from the street, so just drive down the dirt driveway and you will see the entrance and grass field straight ahead.