Follow M3 south to Southampton. M27 west, then leading to A31 past Ringwood to Bere Regis. From Bere Regis follow local signs to Wool, then take the B3071 to West Lulworth. Continue past "The Castle Inn" and the war memorial then taking the first right, continue past the church and up the hill, the entrance to Durdle Door Holiday park is on the brow of the hill, on the left.
From the West
From Dorchester follow by-pass and take the right turn to A352 towards Wool and Wareham. Go through Whitcombe and Broadmayne and follow the A352 for about 3.5 miles and take the right hand turning just before the "Red Lion Pub" on your right. Go straight through Winfrith Newburgh and continue for approximately 2 miles. Your will see the entrance to Durdle Door Holdiay Park clearly marked on your right.
OS X (eastings): 381114
OS Y (northings): 81108