© The Automobile Association 2008. © Crown Copyright Licence number 100021153
1 Walk back from the car park towards the main road and, 50yds (46m) from the entrance, turn right onto the waymarked byway. To begin with there are fine views across the Weald, but soon the track drops into the trees and comes to a junction at an old Second World War pill box. Swing right here, and follow the byway as it bears left past the old chalk pit where Agatha Christie's car was abandoned in December 1926. Look out for a turning on your right, then carry straight on for a further 200yds (183m).
2 Turn left onto the unmarked bridleway, passing Water Lane Cottages on your right. Continue to the fork at Timbercroft, and bear right onto the footpath towards the Silent Pool. There are dogs and cats living here, so it's best to have your own dog on a lead. Fork right again after 100yds (91m), onto the narrow, signposted public footpath. Take care as you cross the quarry access road, then continue as far as the A248.
3 Cross over, turn left onto the footpath which runs just inside the hedge, and walk up to the A25. Turn left at the top, re-cross the A248, then follow the A25 footpath for 100yds (91m). Now cross the busy main road and join the footpath, up past Sherbourne Farm. Just beyond the farm entrance, your waymarked path is crossed by the broad, gravelled track leading up from the car park. Fork right here to visit Sherbourne Pond and the Silent Pool.
Return to the narrow, waymarked path to continue your walk. The path climbs gently at first, then plunges into the Boxwood and begins the serious assault on the Downs. It eases off towards the top, and meets the North Downs Way National Trail at an acorn waymark.
4 Turn left onto the North Downs Way, then keep right 300yds (274m) further on, as another track forks off down the hill. Now you can settle into your stride for a mile (1.6km) of level walking back to the busy A25, bang opposite the car park where your walk began.