O/S Grid Reference: TQ419639 (click on the Grid Ref. for a map)
Postcode: BR2 6AT
By road: From Westerham, follow the road through Biggin Hill to Bromley Common. Continue on main road past the turn off for Keston Village (Heathfield Road). The car park is on the left about halfway between this junction, and the next (Fishponds Road). You can also recognise it as it is at the bottom of quite a big "dip" in the road.