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Halnaker Hill Causewayed Enclosure is a Neolithic monument located near Chichester in West Sussex, consisting of interrupted ditch circuits that enclosed an area used for gatherings, ritual activity, and possibly periodic settlement during the fourth millennium BC. The site is characterized by its distinctive segmented or causewayed ditch system, typical of early Neolithic communities across southern Britain, which allowed access across the enclosed space at regular intervals. Later occupation of the hilltop is evidenced by World War II searchlight emplacements and associated defensive structures, reflecting the site's strategic location during the 1940–1941 aerial campaign. These later military installations represent the palimpsest of human activity at this prominent landscape feature spanning nearly six thousand years of history.
Causewayed enclosure, World War II searchlight emplacements and associated remains on Halnaker Hill is a scheduled monument protected by Historic England under reference 1020514. View the official record →
Halnaker Hill Causewayed Enclosure is a Neolithic monument located near Chichester in West Sussex, consisting of interrupted ditch circuits that enclosed an area used for gatherings, ritual activity, and possibly periodic settlement during the fourth millennium BC. It is designated a Scheduled Ancient Monument by Historic England (NHLE) under reference 1020514.
Causewayed enclosure, World War II searchlight emplacements and associated remains on Halnaker Hill is a Scheduled Ancient Monument, legally protected by Historic England (NHLE) — the body responsible for designating and safeguarding heritage sites in England. The official designation reference is 1020514.
Several scheduled monuments lie within 10 km, including Boxgrove Priory (2.4 km), Keep of Tote Copse castle, 400m north of Decoy Farmhouse (4.8 km), Chichester Dyke, earthwork extending 110yds (100m) in Raughmere Copse (6.2 km).
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Research the area around Causewayed enclosure, World War II searchlight emplacements and associated remains on Halnaker Hill