From junction 2 of the M40, follow the signs to Beaconsfield. Pass through the old town, and turn right onto the B474 signposted to Penn. Remain on the B474, passing through Beaconsfield New Town, Knotty Green and Penn village. About 1/4 mile past Tylers Green pond, turn right into Common Wood Lane.
From junction 3 of the M40, follow the signs to High Wycombe. After approximately 1/2 mile, turn right at the 2nd set of traffic lights into Hammersley Lane. At the T-junction next to St Margaret's Church, turn right and then immediately left into Church Road. Continue through the one-way system and turn left at the end onto the B474 (Elm Road).At the bottom of the hill, turn right into Common Wood Lane.
The main entrance is 1/4 mile on the left hand side, where is limited off-road parking. There is alternative parking in Tylers Green village hall car park.