Atlas of Hillforts of Britain and Ireland

EN0615 Castle Killibury Camp, Cornwall (Kelly Rounds)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Cornwall and Scilly MCO50-52 (17991)

NMR:  SX 07 SW 7 (431839)

SM:  1010439

NGR:  SX0185073650

X:  201850  Y:  73650  (OSGB36)

Summary

Contour, bivallate, contour hillfort located on summit of low hill in rolling coastal belt between River Camel estuary and Bodmin Moor. Gentle slopes on all sides, dropping to the River Allen on SE side. 3.75km E of head of Camel estuary and close to crossing point of two major cross-country routes: NW-SE across Cornwall using Camel and Fowey valleys, and NE-SW route along N Cornwall avoiding high ground of Bodmin Moor. Sub-circular shape measuring c. 127m by 117m and enclosing c. 5ha. Two massive earth and rubble ramparts and ditches formerly surrounded site, but SW and part SE quadrants now destroyed by farm buildings, although line of rampart can be traced. NNE sector of outer rampart also levelled. Inner rampart to 10m wide and 2m high, with outer ditch 10m wide and 2m deep. Outer rampart running concentric with inner and of similar proportions. Wide gap c. 9m to 18m between inner ditch and outer rampart. Breaks on W and ENE sides, where ditches stop, possible entrances. Break on NNW side, but here ditch continues across gap. Surviving N part of sub-rectangular outwork covering possible W entrance with another, now destroyed, outwork covering possible ENE entrance. Excavations 1974-76 of 210 sq.m adjacent to ploughed down S inner rampart revealed long sequence of timber buildings, including four-post structures and a seven-post framed for the ring beam of a 9m diameter round house. Cornish La Tène decorated pottery (Glastonbury Ware) associated with all structural phases, with a little Cordoned Ware from latter levels. All material for pottery originated from the Lizard. C14 dates suggest occupation from 3rd century BC and, in addition, dates of 930 and 840 BC +- 70, with lugged sherd suggest occupation, possibly within an enclosure, during late Bronze Age. Two small sherds 5th and 6th century AD. Amphora found at plough-soil base suggest post-Roman activity. Slag indicates metal working. Much damaged by farm located on site. On 1st Ed OS map (1881).

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -534025  Y:  6538385  (EPSG: 3857)

Longitude:  -4.797227590554764  Latitude:  50.52892580572799  (EPSG:4326)

Country:  England; None

Current County or Unitary Authority:  Cornwall

Historic County:  Cornwall

Current Parish/Community/Council/Townland:  Egloshayle; St. Kew

Monument Condition

SW and part SE quadrants now destroyed by cultivation and farm buildings, although line of rampart can be traced. NNE sector of outer rampart also levelled. On Heritage at Risk Register (2015).

Condition:
Extant  
Cropmark  
Likely Destroyed  

Land Use

Farmed.

Current Use:
Woodland  
Commercial Forestry Plantation  
Parkland  
Pasture (Grazing)  
Arable  
Scrub/Bracken  
Bare Outcrop  
Heather/Moorland  
Heath  
Built-up  
Coastal Grassland  
Other  

Landscape

Hillfort Type

Contour sub-circular hillfort on summit of low hill in rolling coastal belt between River Camel estuary and Bodmin Moor. Gentle slopes on all sides, dropping to the River Allen on SE side. 3.75km E of head of Camel estuary and close to crossing point of two major cross-country routes: NW-SE across Cornwall using Camel and Fowey valleys, and NE-SW route along N Cornwall avoiding high ground of Bodmin Moor.

Type:
Contour Fort  
Partial Contour Fort  
Promontory Fort  
Hillslope Fort  
Level Terrain Fort  
Marsh Fort  
Multiple Enclosure Fort  

Topographic Position

Position:
Hilltop  
Coastal Promontory  
Inland Promontory  
Valley Bottom  
Knoll/Hillock/Outcrop  
Ridge  
Cliff/Plateau-edge/Scarp  
Hillslope  
Lowland  
Spur  

Dominant Topographic Feature:  Summit of low hill.

Aspect:
North  
Northeast  
East  
Southeast  
South  
Southwest  
West  
Northwest  
Level  

Altitude:  95.0m

Boundary

On Parish boundary with St. Kew

Boundary Type:  Parish/Townland


Dating Evidence

C14 dates suggest occupation of the hillfort from the 3rd century BC. In addition dates of 930 and 840 BC +- 70, together with a lugged sherd, also suggest some occupation, possibly within an enclosure, during the late Bronze Age.

Reliability:  B - Medium

Principal Activity:
Pre 1200BC  
1200BC - 800BC  
800BC - 400BC  
400BC - AD50  
AD50 - AD400  
AD400 - AD 800  
Post AD800  
Unknown  

Other Activity:
Pre Hillfort:   None
Post Hillfort:   None

Evidence:
Artefactual:   Sherd.
C14:   C14 dates suggest occupation of the hillfort from the 3rd century BC and earlier.

Investigation History

On 1st Ed OS map (1881). Field investigation Ordnance Survey 1972. Trial excavation by P.T. Tredigian 1974. Excavation by H. Miles 1975-76. Watching Brief, Cornwall Archaeological Unit 2011.

Investigations:
1st Identified Written Reference (1478):   Early reference - no details.
1st Identified Map Depiction (1881):   OS map.
Other (1972):   Field investigation OS.
Excavation (1974):   Trial excavation by P.T. Tredigian.
Other (1978):   Visit by Hillfort Study Group
Other (2011):   Watching Brief, Cornwall Archaeological Unit.
Excavation (None):   H. Miles.

Interior Features

Inner ditch and rampart sectioned, ditch being cut 2.8m into bedrock with primary silt at base. Inner rampart, probably at least two phases, survived only as 0.2m thick disturbed layer of soil and shillet sealing beneath it, in the old land surface, pit containing charcoal. Trial strip between two ramparts produced curved gullies not found in interior. Excavations of 210 sq.m adjacent to ploughed down S inner rampart revealed long sequence of timber buildings, including four-post structures and a seven post framed for the ring beam of a 9m diameter round house. In old land surface, pit containing charcoal. Excavations 1974-76 produced Cornish La Tene decorated pottery (Glastonbury Ware) associated with all structural phases, with a little Cordoned Ware from latter levels. All this material for pottery originated from the Lizard. Amphora also. Plant remains and pollen. Slag indicating metal working.

Water Source

None

Source:
None  
Spring  
Stream  
Pool  
Flush  
Well  
Other  

Surface

None

Interior Features (Surface):
No Known Features  
Round Stone Structures  
Rectangular Stone Structures  
Curvilinear Platforms  
Other Roundhouse Evidence  
Pits  
Quarry Hollows  
Other  

Excavation

Inner ditch and rampart sectioned, ditch being cut 2.8m into bedrock with primary silt at base. Inner rampart, probably at least two phases, survived only as 0.2m thick disturbed layer of soil and shillet sealing beneath it, in the old land surface, pit containing charcoal. Trial strip between two ramparts produced curved gullies not found in interior. Excavations of 210 sq.m adjacent to ploughed down S inner rampart revealed long sequence of timber buildings, including four-post structures and a seven post framed for the ring beam of a 9m diameter round house.

Interior Features (Excavation):
No Known Excavation  
Pits  
Postholes  
Roundhouses  
Rectangular Structures  
Roads/Tracks  
Quarry Hollows  
Other  
Nothing Found  

Geophysics

None

Interior Features (Geophysics):
No Known Geophysics  
Pits  
Roundhouses  
Rectangular Structures  
Roads/Tracks  
Quarry Hollows  
Other  
Nothing Found  

Finds

In old land surface, pit containing charcoal. Excavations 1974-76 produced Cornish La Tène decorated pottery (Glastonbury Ware) associated with all structural phases, with a little Cordoned Ware from latter levels. All this material for pottery originated from the Lizard. Amphora also. 165 possible slingstones. Plant remains and pollen. Slag indicating metal working.

Interior (Finds):
No Known Finds  
Pottery  
Metal  
Metalworking  
Human Bones  
Animal Bones  
Lithics  
Environmental  
Other  

Aerial

None

Interior Features (Aerial):
APs Not Checked  
None  
Roundhouses  
Rectangular Structures  
Pits  
Postholes  
Roads/Tracks  
Other  

Entrances

Breaks on W and ENE sides, where ditches stop, possible entrances. Break on NNW side, but here ditch continues across gap. Surviving N part of sub-rectangular outwork covering possible W entrance with another, now destroyed, outwork covering possible ENE entrance

Total Number of Breaks Through Ramparts:  
3:   Break on NNW side possibly not original as here ditch continues across gap.

Number of Possible Original Entrances:  
2:   Possible E and W entrances

Guard Chambers:  

Chevaux de Frise:  

Entrances:
1. Simple Gap (West):   None
1. Outworks (West):   None
2. Simple Gap (North east):   None
2. Outworks (North east):   None

Enclosing Works

Two massive earth and rubble ramparts and ditches formerly surrounded site, but SW and part SE quadrants now destroyed by farm buildings NNE sector of outer rampart also levelled. and Site measures 127m by117m, inner rampart to 10m wide and 2m high, with outer ditch 10m wide and 2m deep. Outer rampart running concentric with inner and of similar proportions . Wide gap of 9m to 18m between inner ditch and outer rampart. Surviving N part of sub-rectangular outwork covering possible W entrance with another, now destroyed, outwork covering ENE entrance.

Enclosed Area:
Area 1:   5.0ha.
Total:   5.0ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✓   Phased construction. Possibly univallate?

Ramparts Form a Continuous Circuit:
✗   SW and part SE quadrants now destroyed by farm buildings. NNE sector of outer rampart also levelled.

Number of Ramparts:  
NE Quadrant:   2
SE Quadrant:   2
SW Quadrant:   0
NW Quadrant:   2
Total:   2

Morphology

Current Morphology:
Partial Univallate  
Univallate  
Partial Bivallate  
Bivallate  
Partial Multivallate  
Multivallate  
Unknown  

Detailed Morphology:
Partial Univallate  
Univallate  
Partial Bivallate  
Bivallate  
Partial Multivallate  
Multivallate  

Surface Evidence

None

Enclosing Works (Surface):
None  
Earthen Bank  
Stone Wall  
Rubble  
Wall-walk  
Evidence of Timber  
Vitrification  
Other Burning  
Palisade  
Counter Scarp Bank  
Berm  
Unfinished  
Other  

Excavated Evidence

Earth and rubble ramparts.

Enclosing Works (Excavation):
None  
Earthen Bank  
Stone Wall  
Murus Duplex  
Timber-framed  
Timber-laced  
Vitrification  
Other Burning  
Palisade  
Counter Scarp Bank  
Berm  
Unfinished  
No Known Excavation  
Other  

Other

Gang Working:
✗   None

Ditches:
✓   None

Number of Ditches:  2

Annex:
✗   None

References

Miles, H. et al 1977. Excavations at Killibury hillfort, Cornish Archaeol, 16, 89-121.

Page, W. ed. 1906. The Victoria History of the County of Cornwall, 1, London: James Street, 459.

Taylor S.R. 2011. Benbole Farm Solar Array Electricity Cable Trenching, Unpublished assessment and evaluation Report No 11R084, Cornwall Archaeological Unit, Cornwall County Council,



Terms of Use

This work is licensed under CC BY-SA 4.0 and should be cited as:

Lock, Gary and Ralston, Ian. 2024. Atlas of Hillforts of Britain and Ireland. Available at: https://hillforts.arch.ox.ac.uk


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