The earthworks, known as Spetisbury Rings, were a stronghold before the Romans came, and Roman and Briton lie side by side in graves. Spetisbury Rings is the third in a series of Iron Age earthworks, starting from Hambledon Hill, and also including Hod Hill, Spetisbury Rings, Buzbury Rings, Badbury Rings and Dudsbury Camp. The Iron Age port at Hengistbury Head forms a final Iron Age monument in this small chain of sites.