Atlas of Hillforts of Britain and Ireland

SC1330 Harpercroft, Ayrshire

Satellite Imagery

Satellite Imagery

HER:  The West of Scotland Archaeology Service 6557 (None)

NMR:  NS 33 SE 6 (41986)

SM:  307

NGR:  NS 3600 3252

X:  236000  Y:  632520  (OSGB36)

Summary

This fort comprises an inner and outer enclosure taking in the whole of the summit of the hilltop immediately S of Wardlaw Hill. Slightly oval on plan, the inner enclosure measures 105m from E to W by 90m transversely (0.7ha) within a rampart that follows a natural shoulder around most of the summit area to form a stony scarp about 1.6m in height; the crest of the rampart has itself provided the line for a later stone dyke. The outer enclosure follows a similar natural feature everywhere except on the SW, enclosing an area measuring about 320m from E to W by 260m transversely (6.5ha). The circuits of both ramparts are heavily denuded, with several large gaps, particularly where the track servicing the radio-station approaches from the E. Work in advance of the modernisation of the radio-station in 1985 recorded profiles across the inner rampart, which measures about 5m in thickness by 0.5m in height, and excavated an area within the interior, identifying the arcs of several shallow ditches, though their date and purpose were not determined (Halpin 1992). Finds included a small assemblage of pottery (mainly from one vessel) and five fragments of at least three shale bracelets and several pieces of unworked shale.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -512277  Y:  7471070  (EPSG: 3857)

Longitude:  -4.60186460295015  Latitude:  55.558738841066685  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  South Ayrshire

Historic County:  Ayrshire

Current Parish/Community/Council/Townland:  Dundonald

Monument Condition

None

Condition:
Extant  
Cropmark  
Likely Destroyed  

Land Use

None

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

None

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:  None

Aspect:
North  
Northeast  
East  
Southeast  
South  
Southwest  
West  
Northwest  
Level  

Altitude:  145.0m

Boundary

N/A


Dating Evidence

Small assemblage of pottery (mainly from one vessel) and five fragments from at least three shale bracelets and several pieces of unworked shale is not chronologically distinctive

Reliability:  D - None

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:   Ploughed down

Evidence:
Artefactual:   None

Investigation History

First depicted on Andrew Armstrong's 'A New Map of Ayrshire' (1775), it appears in John Thomson's Atlas as a Roman Camp (1828), and the inner enclosure was subsequently shown on the 1st edition OS 25-inch map (Ayrshire 1860, sheet 22.11). In the early 1890s both David Christison and John Smith visited the fort (Christison 1893, 390, pl vi fig 1; Smith 1895, 121). It was described and the inner enclosure planned by RCAHMS in 1953 and part of an unfinished quernstone was donated to the National Museum of Antiquities of Scotland in 1955-6 (Proc Soc Antiq Scot 89, 460, no.28). The OS visited in 1954 and revised the 1:2500 depiction in 1982. RCAHMS revisited in 1985, and in the same year a trial excavation was carried out ahead of the modernisation of the radio station within the interior (Halpin 1992). A watching brief was maintained during the relaying of cables to station in 1992 in an existing trench traversing both ramparts on the E (CFA 1992). It was Scheduled in 1993.

Investigations:
1st Identified Map Depiction (1775):   Andrew Armstrong's 'A New Map of Ayrshire' (1775)
Other (1857):   Annotated Camp on the 1st edition OS 25-inch map (Ayrshire 1860, sheet 22.11)
Earthwork Survey (1891):   Sketch-plan and description by David Christison (1893, 390, pl vi fig 1)
Other (1895):   Description by John Smith (1895, 121)
Earthwork Survey (1953):   Plan and description during RCAHMS Survey of Marginal Lands (RCAHMS AYD 13/2 & DP 147615)
Other (1954):   Visited by the OS
Other (1982):   Revised at 1:2500 by the OS
Other (1983):   Visited by the Hill-Fort Study Group
Excavation (1985):   Halpin 1992
Other (1985):   Description by RCAHMS
Excavation (1992):   Watching brief (CFA 1992)
Other (1993):   Scheduled

Interior Features

Featureless on the surface, but several tight arcs of shallow ditches were observed in excavation and elements of the walls of several round-houses within the inner enclosure

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

Purpose of the ditches is unknown

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

Small assemblage of pottery (mainly from one vessel) and five fragments from at least three shale bracelet and several fragments of unworked shale

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

Aerial

NO APPARENT FEATURES

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

Entrances

None known

Total Number of Breaks Through Ramparts:  
0:   Heavily mutilated in several sectors

Number of Possible Original Entrances:  
2:   None recorded

Guard Chambers:  

Chevaux de Frise:  

Entrances:No related records

Enclosing Works

Two independent circuits forming an inner enclosure of 0.7ha within a large outer enclosure of 0.65ha

Enclosed Area:
Area 1:   0.7ha.
Area 2:   6.5haf.
Total:   6.5ha.

Total Footprint Area:  6.7ha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✓   Univallate inner and outer circuits

Number of Ramparts:  
NE Quadrant:   2
SE Quadrant:   2
SW Quadrant:   2
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

None

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:  None

Annex:
✓   While the outer enclosure might be considered an annexe of some 6.5ha, it is more likely to represent the remains of a freestanding fortification.

References

CFA (1992) 'Harpercrofts, Wardlaw Hill (Dundonald parish): fort'. Disc Exc Scot 1992, 64

Christison, D (1893) 'The Prehistoric Forts of Ayrshire'. Proc Soc Antiq Scot 27 (1892-93), 381-405.

Feachem, R (1963) A guide to prehistoric Scotland. Batsford: London (p 110)

Halpin E 1992 'Harpercroft and Wardlaw hill', in Rideout, J S, Owen, O A, & Halpin, E (eds) 'Hillforts of southern Scotland'. Edinburgh, pp.121-6

Smith, J (1895) Prehistoric Man in Ayrshire. London.



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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