For Casehill and Pen-y-Turnpike Woods:
From junction 33 of the M4, take the A4232. Stay on this road until the third exit (around 10km/6.2 miles) signposted Athletics Stadium and Ninian Park. Then turn right (the last exit) for Dinas Powys. Going straight over a bridge, follow the road as it climbs quite steeply, entering Leckwith after just under 1km (0.6 miles). Drive downhill, passing Woodland Care Home.
Turn left, where there are filter road markings to turn right but no road sign. This is just over 1.6km (1 mile) from the roundabout. Take the right turn, and follow the narrow road as it climbs steeply. After 1.3km (0.8 miles), turn right (signposted Michaelstone-le-Pit). You will see woods to the left and soon come to the car park for Casehill and Pen-y-Turnpike Woods.
For Cwm George Wood:
Follow the directions for Casehill and Pen-y-Turnpike Woods, but then continue straight on (Turnpike Road). Around 0.8km (0.5 miles) from the Michaelstone-le-Pit turning you will enter Dinas Powys. Stay on Turnpike Road, and after a further 0.8km the road becomes Mill Road, ending at the Three Horseshoes pub. Continue on what is now called Britway Road and after around 356 metres (400 yards) take a right turn into a road called Twyncyn. Continue straight on, passing King’s Ride on the left, then turn next left into Beauville Lane.
The wooded road bends to the right and having reached the point where it crosses the golf course the road turns left and the Cwm George entrance is straight afterwards on the right-hand side.
The closest lay-by is just beyond here on the left hand side, but there is only room for one vehicle.