The Terreno, Cambridge, and Avery Lane tracts all butt up against each other in the South part of 4S  Ranch. Check out these neighborhood maps and aerial shots of living in 4S Ranch. This area is built around the 4s Ranch Sports Park ( San Diego Boys and Girls Club)  that has all kinds of great facilities and ball fields.  You can click here to search 4S Ranch Properties For Sale by map in this area.