Atlas of Hillforts of Britain and Ireland

SC4029 Blackcastle Rings, Berwickshire

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Scottish Borders 57300 (None)

NMR:  NT 64 NE 5 (57300)

SM:  363

NGR:  NT 6935 4785

X:  369350  Y:  647850  (OSGB36)

Summary

A small fort is situated on a promontory formed where a gully known as Deil's Neuk cuts through the escarpment on the E side of the Blackadder Water gorge NW of Greenlaw. Triangular on plan, it measures internally 45m in length from NE to SW by a maximum of 63m transversely (0.18ha) immediately to the rear of the defences. These comprise two widely-spaced ramparts with external ditches drawn in an arc across the NE approaches, though whether they are contemporary is not known. The inner rampart still stands some 2m high internally and its ditch is up to 5.8m in breadth by 1.2m in depth, apparently dug in three straight segments; the outer rampart lies some 10m outside the inner ditch and is rather slighter, standing only 1m high, but its ditch is up to 5.9m in breadth by 0.8m in depth and is flanked by a traces of counterscarp bank; it encloses an overall area of 0.38ha. The position of the entrance is unknown and at both ends the ramparts and ditches terminate on the margins of the promontory, though on the N the ditch of the outer turns slightly outwards and disappears in the top of a gully running down the slope. The interior has been cultivated in ridges and is otherwise featureless. Outside the defences an old trackway terrace drops down the face of the escarpment into the gorge, presumably making for a ford at the confluence of the Blackadder Water and the Fangrist Burn.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -277131  Y:  7503495  (EPSG: 3857)

Longitude:  -2.489511564642769  Latitude:  55.72312774719313  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Scottish Borders

Historic County:  Berwickshire

Current Parish/Community/Council/Townland:  Greenlaw

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:  206.0m

Boundary

N/A


Dating Evidence

In the absence of excavation, there are neither stratified artefacts nor radiocarbon dates to provide a chronology for the defences.

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:   Cultivated with rigs

Evidence:No related records

Investigation History

A massive silver chain was reported to have been found in the late 18th century at the fort by the Rev Abraham Home (NSA, 14, Berwickshire, 43), but subsequent enquiries suggest that it was discovered nearby in the linear earthwork known as Heriot's Dyke (Elliot 1872, 18n; Smith 1872, 327-8). The fort was photographed by RCAHMS Aerial Survey Programme in 1993 and 2008

Investigations:
1st Identified Map Depiction (1771):   Concentric ring on a hill symbol on Andrew and Mostyn Armstrong's Map of the County of Berwick (1771)
1st Identified Written Reference (1834):   Noted (NSA, 14, Berwickshire, 43)
Other (1857):   Annotated Camp on the 1st edition OS 25-inch map (Berwick 1862, sheet 21.7)
Earthwork Survey (1894):   Sketch-plan and description by David Christison (1895, 148-50, fig 19)
Other (1905):   Description by Robert Gibson (1905, 250-2)
Other (1908):   Description (RCAHMS 1909, 32, no.159)
Other (1912):   Plan by James Hewat Craw and description (RCAHMS 1915, 94-5, no.171, fig 90; RCAHMS BWD 12/1)
Other (1927):   Scheduled
Other (1956):   Visited by the OS
Other (1961):   Re-Scheduled
Other (1963):   Revised at 1:2500 by the OS
Other (1979):   Description by RCAHMS

Interior Features

Cultivated with rigs and otherwise featureless

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

None

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

None

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

See main summary

Total Number of Breaks Through Ramparts:  
0:   None

Number of Possible Original Entrances:  
2:   None known

Guard Chambers:  

Chevaux de Frise:  

Entrances:No related records

Enclosing Works

Two widely spaced ramparts and ditches cutting off a promontory, the outer possibly with a counterscarp bank, though the latter may be no more than a post-medieval field-bank

Enclosed Area:
Area 1:   0.18ha.
Area 2:   0.38ha.
Total:   0.38ha.

Total Footprint Area:  0.49ha.

Ramparts

None

Multi-period Enclosure System:
✓   In 1979 RCAHMS investigators observed traces of low swellings 11.3m and 5.9m broad respectively beneath the inner and outer ramparts, which they speculated were possibly the spread remains of earlier ramparts

Ramparts Form a Continuous Circuit:
✗   None

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

Annex:
✗   None

References

Christison, D (1895) 'The forts of Selkirk, the Gala Water, the Southern slopes of the Lammermoors, and the north of Roxburgh'. Proc Soc Antiq Scot 29 (1894-50), 108-79

Elliot, W (1872) 'Anniversary address, delivered at Berwick, on the 30th of September 1869'. Hist Berwickshire Natur Club 6 (1869-72), 1-53

NSA (1834-1845) The new statistical account of Scotland by the ministers of the respective parishes under the superintendence of a committee of the society for the benefit of the sons and daughters of the clergy.

RCAHMS (1909) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. First report and Inventory of Monuments and Constructions in the County of Berwick. HMSO: Edinburgh.

RCAHMS (1915) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. Sixth report and Inventory of Monuments and Constructions in the County of Berwick (Revised Issue). HMSO: Edinburgh

Smith, J A (1875) 'Notice of a silver chain or girdle, the property of Thomas Simson, of Blainslie, Esq., Berwickshire; another, in the University of Aberdeen; and of other ancient Scottish silver chains'. Proc Soc Antiq Scot 10 (1872-4), 321-47



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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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