Cissbury Ring

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Rampart of Cissbury Ring

Cissbury Ring is a hill fort on the South Downs, in the borough of Worthing, England, and about 5 kilometres (3 mi) from its town centre, in the county of West Sussex. It is the largest hill fort in Sussex, the second largest in England[1] and one of the largest in Europe overall, covering some 60 acres (24 hectares).[2] The earthworks that form the fortifications were built around the beginning of the Middle Iron-Age possibly around 250 BC[3] but abandoned in the period 50 BC - 50 AD.

The site of the fort contains a Neolithic mine, one of the first flint mines in Britain. Around 200 shafts were dug into Cissbury hill over around 900 years of use. Shafts were up to 12 metres (39 ft) deep with 7 metres (23 ft) diameters at the surface. Up to eight galleries extended outwards from the bottoms of the shafts, often interconnecting with one another. There is concern that the site is being irreversibly damaged "by illicit use of metal detectors", police say.[4]


The ditches and banks are the remains of a defensive wall that enclosed 65 acres (260,000 m2) of land; the inner band of the wall is over a mile around. The ditches are said to be as deep as three metres and were filled with loosened chalk and covered with timber palisade. The 600 foot (184 m) hill is open to the public. From the top, one is able to see to the west Selsey, Chichester Cathedral, the Spinnaker Tower and the Isle of Wight. To the east, one is able to see Brighton, the Seven Sisters and Beachy Head. Cissbury Ring is the highest point in the borough of Worthing.


Several Bronze Age barrows have been found just outside Cissbury Ring. In the Romano-British period, farmers settled within the ramparts of the hill fort.[3] It has been suggested[by whom?] that a medieval mint which produced coinage existed at Cissbury around the eleventh century. Coins have been found across Sussex from Chichester to Lewes bearing the name Sithe, Sithsteb and Sithmes, taken to mean the former name of Cissbury in use at this time of 'Sith(m)esteburh'. The coins found are from the reigns of Ethelred the Unready and Cnut.[5] Although it is quite possible that a mint existed at Cissbury, no trace of it has yet been found.[3]

In 1867–8 Augustus Lane-Fox excavated part of Cissbury Ring.[6]

During World War II, Cissbury Ring was used as a camp for the 2nd Argyll and Sutherland Highlanders in preparation for the Normandy landings. At this time much of the fort within the ramparts was ploughed to provide food. While on manoeuvres, tanks destroyed the dew pond at the north side of the fort.[7] A gap was made in the ramparts to accommodate a 100 lb (45 kg) gun which was used to fire at ships in the English Channel[1] and an anti-aircraft gun was sited by the gap.[1]

In 1953–1956 Cissbury and its flint mines was excavated by a team led by John Pull.

Conservation area[edit]

Cissbury Ring
Site of Special Scientific Interest
Cissbury Ring is located in West Sussex
Cissbury Ring
Location within West Sussex
Area of SearchWest Sussex
Grid referenceTQ140080
Coordinates50°51′37″N 0°22′46″W / 50.860141°N 0.37932°W / 50.860141; -0.37932Coordinates: 50°51′37″N 0°22′46″W / 50.860141°N 0.37932°W / 50.860141; -0.37932
Area81.9 ha (202 acres)
Notification1980 (1980)
Natural England website

Cissbury Ring is owned by the National Trust and is a legally protected Scheduled Ancient Monument. It also lies within the area of the South Downs National Park.

The site has been given the status of Site of Special Scientific Interest due to its nationally rare unimproved chalk grassland.

Artefacts from Cissbury Ring can be found at Worthing Museum and Art Gallery, the Museum of Sussex Archaeology, Lewes and the Ashmolean Museum, Oxford.[8] Silver pennies from the reign of Ethelred II (978-1016) can be found at the British Museum.[9]


Once taken to mean Caesar's fort (after Julius Caesar) or Cissa's fort (after South Saxon king Ælle's son, Cissa), both theories of Cissbury's meaning have been discounted.[10] In the early eleventh century in the reign of Ethelred the Unready, Cissbury was known as 'Sith(m)esteburh', which is taken to mean the 'last or the latest fort'. This may mean that Cissbury was the last fort to be refortified, after another nearby fort such as that at Burpham.[10] It seems that the name Cissbury was altered to accommodate the legend that the fort was linked to Cissa the South Saxon.


Cissbury Ring was said to have been formed when the devil tried to dig a hole in the South Downs, to allow the sea to flood the Sussex Weald and all its churches. As the devil dug out Devil's Dyke, clods of earth fell to the ground forming Cissbury, Chanctonbury, Rackham Hill and Mount Caburn.[11]

Flint mines[edit]

Plan of Cissbury fort showing shafts of flint mines

Long before the hill was fortified, flint mines were being excavated in the area. Some shafts went down as far as 40 feet (12 m). The shafts at Cissbury were excavated with antler picks, much like those at Grimes Graves and elsewhere. Flint was the common material for making stone axes for felling timber and working wood during the neolithic period.

The site was one of the first Neolithic flint mines in Britain and it was exploited throughout the period (the nearby Harrow Hill series of flint mines is slightly older). It is part of a group of flint mines in Sussex which followed a rich seam of flint-bearing chalk. Other examples include Grimes Graves in Norfolk, and Harrow Hill nearby. Cissbury was one of several important mining industries in the UK during the Neolithic and is thought to have been used into the Bronze age, and later the Iron Age though flint mining probably stopped during the late neolithic, but there is some evidence of re-use of flint for tools during later times. Axes and Blades (struck from cores) account for most of the tools produced at Cissbury and examples of Cissbury flint can be found as far as Italy. Axes were produced on site, as rough-outs, these were then traded or used off site. Many other types of stone were in demand for stone axes such as the greenstone of the Langdale axe industry in the Lake District. The axes were essential for forest clearance for farming in the Neolithic period, and found many other uses, such as wood working.

Around 200 shafts were dug into the Cissbury hill over around 900 years of use. Shafts were up to 12 metres (39 ft) deep with 7 metres (23 ft) diameters at the surface. Up to eight galleries extended outwards from the bottoms of the shafts, often interconnecting with one another.

Late Stone Age flint axe, about 31 cm long (not from Cissbury)

Excavation of the mine shafts by John Pull in the 1950s uncovered the remains of a young woman who had been apparently killed in a tunnel collapse around 2000 BC. Charcoal possibly from her torch and a miniature whale carved from chalk were with her. The possibility that the shaft was used for a ritual burial has also been suggested however. The remains of two other people, a man and a woman, were recovered from different shafts at Cissbury in the nineteenth century and it has been suggested that the exhausted mines had a secondary purpose for formal burial. Alternatively, it may have been expedient to send women into the mines as they could squeeze into the narrow galleries and some archaeologists have suggested that flint extraction was a rite of passage for the more slightly-built juvenile members of Neolithic societies.

The site is significant as it represents the switch from open cast flint extraction favoured previously by prehistoric peoples who exploited deposits of flint close to the surface, to deep shaft mining which required more effort but produced more flint of a higher quality.

See also[edit]


  1. ^ a b c "Cissbury Ring".
  2. ^ MacCurdy, George Grant (1 January 1905). "Review of Neolithic Dew-Ponds and Cattle-Ways". American Anthropologist. 7 (3): 529–531. doi:10.1525/aa.1905.7.3.02a00080. JSTOR 659048.
  3. ^ a b c "Worthing's Historical Features - Visit Worthing".
  4. ^ "Cissbury Fort 'damaged by metal detectors'". 25 November 2016 – via
  5. ^ "Archived copy". Archived from the original on 2008-09-17. Retrieved 2008-08-08.
  6. ^ Thompson, M. W. (1977). General Pitt-Rivers: evolution and archaeology in the nineteenth century. Bradford-on-Avon: Moonraker Press. p. 48. ISBN 0-239-00162-1.
  7. ^ "THIS IS FINDON VILLAGE - The Dew-pond on the North Side of Cissbury Ring".
  8. ^ "Neolithic Flint Mines of Sussex". Bournemouth University. Archived from the original on 2013-02-12. Retrieved 2012-10-18.
  9. ^
  10. ^ a b[permanent dead link]
  11. ^ Simpson 2002, pp. 59-60.
Simpson, Jacqueline (2002). The Folklore of Sussex. Stroud, Gloucestershire, UK: Tempus Publishing. ISBN 0-7524-2469-6. OCLC 62273222.

Further reading[edit]

  • Russell, Miles, Rough quarries, rocks and hills : John Pull and the neolithic flint mines of Sussex. Oxford: Oxbow, (2001). (Bournemouth University School of Conservation sciences occasional series.)
  • Russell, Miles, Flint Mines in Neolithic Britain. Tempus. Stroud, (2000).
  • Russell, Miles The Early Neolithic Architecture of the South Downs. British Archaeological Report 321, (2001). Archaeopress. Oxford.
  • Russell, Miles Prehistoric Sussex. Tempus. Stroud, (2002).
  • Russell, Miles Monuments of the British Neolithic: The Roots of Architecture. Tempus. Stroud, (2002).

External links[edit]