The hamlet is situated on the steep scarp slope of the Greensand Ridge, a prominent escarpment principally formed of Lower Greensand sandstone. The escarpment here presents itself as a high, thickly wooded ridge running from west to east. It lies south of the North Downs, separated from the latter by the Vale of Holmesdale, and immediately north of the Weald of Kent, from which it is visible from many miles away, for example from Ashdown Forest in the High Weald. The summit of Toys Hill, from which the hamlet takes its name, is above mean sea level.