Starting from Westhumble, we head away from Box Hill to explore the slightly more peaceful, mainly woodland paths along the North Downs Way and Greensand Way. We will stop for lunch atop Leith Hill (outside cafe should be available for drinks, bring a packed lunch). From there it's back to (almost) where we started, with Dorking providing pubs/food and regular trains home.
Moderate ascent (total 500m) but the pace will be brisk to allow us to finish in daylight.
Travel: Take 8:41 from London Victoria (8:48 Clapham Junction, 9:09 Carshalton) arr. Boxhill & Westhumble 9:37. Buy return to Dorking.