Pls don't park nr the Clog & Billycock, very nice area, lots of people likely to complain about tyre marks on their verge grass. :/
Official route is from Witton Park car park by the athletics track. Ride the tarmac past the playground to a junction, turn left along some more tarmac, follow wooden signpost on your right which will say Crow Woods.
The map I've seen says there are waymarkers from the car park. Wooden posts but not seen actual waymarker.
Tea and cake from the visitor centre. Signposted from end of first bit of tarmac from car park.
Descent back down through Crow Woods is fun & rooty but remember where the gate is.