Durdle door in Dorset southern England
Durdle Door is a natural limestone arch on the Jurassic Coast near Lulworth in Dorset, England.[1] It is privately owned by the Welds, a family who own 12,000 acres (50 km2) in Dorset in the name of the Lulworth Estate.[citation needed] It is open to the public. The name Durdle is derived from an Old English word 'thirl' meaning bore or drill.
