SC2481: Berneray, Dun Briste   |
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HER:  Comhairle nan Eilean Siar - Western Isles Sites and Monuments Record MWE21378
NMR:  NL 58 SW 3 (21378)
SM:  ✗
NGR:  NL 5485 8057
X:  54850  Y:  780570  (EPSG:27700)
Boundary:  ✗
This fort is situated on a promontory projecting from the western cliffs on the sloping N flank of the island of Berneray. The main defence comprises a single thick wall, which faces onto the shallow saddle on the E, cutting obliquely NE across the neck from the outcrops forming the cliffs along the S margin and petering out on the slope that plunges away on the N. The wall displays an unusual style of construction and its faces combine both laid and upright slabs, the latter up to 1.2m in height and mainly occurring where the wall is thickest on the SW; it thins to 2.2m towards the NE. The position of the entrance is uncertain, though possibly marked by two of the upright slabs visible in the outer face and blocked by two small building set against the inner face. These buildings measure 3.8m by 2.8m and 4.4m by 2.5m respectively within wall copsed of a bank with an internal slab face; a transverse slab within the interior of the longer is possibly a partition. These are the only structures visible within the rocky and uneven interior, which measures about 50m from E to W by a maximum of 25m transversely (0.12ha). The only other feature visible is an intermittent line of boulders some 3.5m outside the line of the wall, possibly indicating the line of a robbed out outer defence.
Citizen Science:   | ✗   |
Reliability of Data:   | Confirmed |
Reliability of Interpretation:   | Confirmed:   | A small promontory fort, but falls below the 0.2ha threshold |
X:  -852136  Y:  7716969  (EPSG: 3857)
Longitude:  -7.654867  Latitude:  56.78829  (EPSG:4326)
Country:  Scotland
Current County or Unitary Authority:  Western Isles
Historic County:   Inverness-shire
Current Parish/Community/Council/Townland:  Barra
Extant:   | ✓ |
Cropmark:   | ✗ |
Likely Destroyed:   | ✗ |
Woodland:   | ✗ |
Commercial Forestry Plantation:   | ✗ |
Parkland:   | ✗ |
Pasture (Grazing):   | ✗ |
Arable:   | ✗ |
Scrub/Bracken:   | ✗ |
Bare Outcrop:   | ✗ |
Heather/Moorland:   | ✓ |
Heath:   | ✗ |
Built-up:   | ✗ |
Coastal Grassland:   | ✗ |
Other:   | ✗ |
Contour Fort:   | ✗ |
Partial Contour Fort:   | ✗ |
Promontory Fort:   | ✓ |
Hillslope Fort:   | ✗ |
Level Terrain Fort:   | ✗ |
Marsh Fort:   | ✗ |
Multiple Enclosure Fort:   | ✗ |
Hilltop:   | ✗ |
Coastal Promontory:   | ✓ |
Inland Promontory:   | ✗ |
Valley Bottom:   | ✗ |
Knoll/Hillock/Outcrop:   | ✗ |
Ridge:   | ✗ |
Cliff/Plateau-edge/Scarp:   | ✗ |
Hillslope:   | ✗ |
Lowland:   | ✗ |
Spur:   | ✗ |
Dominant Topographic Feature:  ✗
North:   | ✗ |
Northeast:   | ✗ |
East:   | ✗ |
Southeast:   | ✗ |
South:   | ✗ |
Southwest:   | ✗ |
West:   | ✗ |
Northwest:   | ✗ |
Level:   | ✓ |
Altitude:  105.0m
Boundary Type:   | ✗ |
Second HER:  ✗
Second Current County or Unitary Authority:  ✗
Second Historic County:  ✗
Second Current Parish/Community/Council/Townland:  ✗
In the absence of excavation, there are neither stratified artefacts nor radiocarbon dates to provide a chronology for the defences.
Reliability:  D - None
Pre 1200BC:   | ✗ |
1200BC - 800BC:   | ✗ |
1200BC - 800BC:   | ✗ |
400BC - AD50:   | ✗ |
AD50 - AD400:   | ✗ |
AD400 - AD 800:   | ✗ |
Post AD800:   | ✗ |
Unknown:   | ✓ |
Pre Hillfort Activity:   | ✗   |
Post Hillfort Activity:   | ✓   | Overlain by two small buildings |
None:   | No details. |
Photographed by RCAHMS from the air in 2003 and 2011
1st Identified Map Depiction (1878):   | Named in Gothic type on the 1st edition OS 6-inch map (Inverness-shire 1880, sheet 70) |
Other (1915):   | Description RCAHMS 1928, 134, no.453 (RCAHMS MS 36/66) |
Other (1965):   | Surveyed at 1:10,560 by the OS |
Other (1992):   | Description (Foster 1992; Branigan and Foster 2000, BY16; 2002, 21) |
Other (2010):   | Description RCAHMS |
Featureless apart from two later buildings
None:   | ✓ |
Spring:   | ✗ |
Stream:   | ✗ |
Pool:   | ✗ |
Flush:   | ✗ |
Well:   | ✗ |
Other:   | ✗ |
Later than the wall
No Known Features:   | ✗ |
Round Stone Structures:   | ✗ |
Rectangular Stone Structures:   | ✓ |
Curvilinear Platforms:   | ✗ |
Other Roundhouse Evidence:   | ✗ |
Pits:   | ✗ |
Quarry Hollows:   | ✗ |
Other:   | ✗ |
No Known Excavation:   | ✓ |
Pits:   | ✗ |
Postholes:   | ✗ |
Roundhouses:   | ✗ |
Rectangular Structures:   | ✗ |
Roads/Tracks:   | ✗ |
Quarry Hollows:   | ✗ |
Other:   | ✗ |
Nothing Found:   | ✗ |
No Known Geophysics:   | ✓ |
Pits:   | ✗ |
Roundhouses:   | ✗ |
Rectangular Structures:   | ✗ |
Roads/Tracks:   | ✗ |
Quarry Hollows:   | ✗ |
Other:   | ✗ |
Nothing Found:   | ✗ |
No Known Finds:   | ✓ |
Pottery:   | ✗ |
Metal:   | ✗ |
Metalworking:   | ✗ |
Human Bones:   | ✗ |
Animal Bones:   | ✗ |
Lithics:   | ✗ |
Environmental:   | ✗ |
Other:   | ✗ |
APs Not Checked:   | ✗ |
None:   | ✗ |
Roundhouses:   | ✗ |
Rectangular Structures:   | ✓ |
Pits:   | ✗ |
Postholes:   | ✗ |
Roads/Tracks:   | ✗ |
Other:   | ✗ |
See main summary
Total Number of Breaks Through Ramparts:   | 0  |
Number of Possible Original Entrances:   | 0:   | Not known for certain, but from the saddle on the E |
Guard Chambers:  ✗
Chevaux de Frise:   | ✗   |
Single wall cutting off a promontory; possible traces of an outer line
Enclosed Area 1:   | 0.12ha. |
Enclosed Area 2:   | ✗ |
Enclosed Area 3:   | ✗ |
Enclosed Area 4:   | ✗ |
Total Enclosed Area:   | 0.1ha. |
Total Footprint Area:  ✗
Multi-period Enclosure System:   | ✗   |
Ramparts Form a Continuous Circuit:   | ✗   | Outer line of boulders has not been counted here |
Number of Ramparts:   | 1 |
Number of Ramparts NE Quadrant:   | 1 |
Number of Ramparts SE Quadrant:   | ✗ |
Number of Ramparts SW Quadrant:   | ✗ |
Number of Ramparts NW Quadrant:   | ✗ |
Partial Univallate:   | ✓ |
Univallate:   | ✗ |
Partial Bivallate:   | ✗ |
Bivallate: | ✗ |
Partial Multivallate:   | ✗ |
Multivallate:   | ✗ |
Unknown:   | ✗ |
Partial Univallate:   | ✗ |
Univallate:   | ✗ |
Partial Bivallate:   | ✗ |
Bivallate:   | ✗ |
Partial Multivallate:   | ✗ |
Multivallate:   | ✗ |
None:   | ✗ |
Earthen Bank:   | ✗ |
Stone Wall:   | ✓ |
Rubble:   | ✗ |
Wall-walk:   | ✗ |
Evidence of Timber:   | ✗ |
Vitrification:   | ✗ |
Other Burning:   | ✗ |
Palisade:   | ✗ |
Counter Scarp Bank:   | ✗ |
Berm:   | ✗ |
Unfinished:   | ✗ |
Other:   | ✗ |
None:   | ✗ |
Earthen Bank:   | ✗ |
Stone Wall:   | ✗ |
Murus Duplex:   | ✗ |
Timber-framed:   | ✗ |
Timber-laced:   | ✗ |
Vitrification:   | ✗ |
Other Burning:   | ✗ |
Palisade:   | ✗ |
Counter Scarp Bank:   | ✗ |
Berm:   | ✗ |
Unfinished:   | ✗ |
No Known Excavation:   | ✓ |
Other:   | ✗ |
Gang Working:   | ✗  |
Ditches:  ✗
Number of Ditches:   |
Annex:   | ✗   |
Branigan and Foster, K and P (2000) From Barra to Berneray: archaeological survey and excavation in the southern isles of the Outer Hebrides, Sheffield Environmental and Archaeological Research Campaign in the Hebrides volume 5. University of Sheffield: Sheffield
Branigan and Foster, K and P (2002) Barra and the Bishop's Isles: living on the margin. Tempus: Stroud
Foster, P (1992) 'Berneray (Barra parish): survey'. Disc Exc Scot 1992, 88
RCAHMS (1928) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. Ninth report with inventory of monuments and constructions in the Outer Hebrides, Skye and the Small Isles. HMSO: Edinburgh
Atlas of Hillforts:  https://hillforts.arch.ox.ac.uk/?query=Atlas_of_Hillforts_4166_0%2CMain_Atlas_Number%2C2481
Wikidata:  http://www.wikidata.org/entity/Q31119946
The online version of the Atlas of Hillforts of Britain and Ireland should be cited as:
Lock, G. and Ralston, I. 2017.  Atlas of Hillforts of Britain and Ireland. [ONLINE] Available at: https://hillforts.arch.ox.ac.uk.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.