From Downtown Roswell To 4052 Loch Highland Pkwy Ne: South On Canton, Right On Magnolia (Becomes Pine Grove, Then Shallowford Rd), Right On Mabry, Loch Highland Pkwy Ne, Drive Between The Lakes, Loch Highland Pkwy Makes A Sharp Left. Property Is On The Right. It's The Driveway With The Gentle Waterfall On One Side And Modern Mailbox On The Other.