Most bikers are to be found near the roundabout at the base of the hill.
http://maps.google.co.uk/maps?q=51.2...,0.009624&z=17
Funny enough I was there both Sat and Sunday.
Saturday being Billy no mates gawking at bikes at the base of the hill and exploring the Surrey roads.
Sunday with the girlfriend chillin on the ''amazing view'' grassy knol up the hill.