From the A31 (Wimborne Bypass):
Turn south as for A349 at roundabout midway along bypass following local signs to Merley, Broadstone and Canford Magna After 100m turn left at next roundabout towards Canford Magna and Wimborne After 200m turn right to Canford School (by the Willett Arms) After 1 mile Canford is signposted on the left.
Once in the school, follow directions to the Pavilion Car Park. These will direct you right after a small church. Follow the road for 100m before a sharp left into the car park