Dead easy to find from Kent/Essex area. M11 to Duxford Air Museum turn off. Left at top of slip in front of museum. About 8 miles on cross first roundabout and turn left at next one. There's a roundabout opposite Tescos where you turn left after about 300yds. Track is on right by miniroundabout. Entrance is tight left about 20yds along - swing out if you're in a long vehicle to clear the gatepost. Enjoy. Humps