Atlas of Hillforts of Britain and Ireland

SC2770 Lewis, Creag Dubh, Ross-shire (Creag Dhubh; Rudha na Cloiche Buin)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Comhairle nan Eilean Siar - Western Isles Sites and Monuments Record MWE144519 (None)

NMR:  NB 56 SE 3 (270558)

SM:  None

NGR:  NB 5569 6145

X:  155690  Y:  961450  (OSGB36)

Summary

The remains of this fort are situated E of Skigersta on a promontory that falls away into the sea in a spectacular sheer cliff along its NW margin. Elsewhere at the seaward end and along the SE flank the ground descends in a ragged slope, roughly following the steep dip of the underlying strata, and is by no means an impassable barrier. Nevertheless, at the neck, which is its narrowest point, the spine of the promontory is traversed by the remains of a wall with two possible external ditches. The thickness of the wall is hard to determine, mainly comprising a line of five large outer facing-stones strung over a distance of 6m, and most of the wall core has been removed; some 3m to the rear of the N end of this face there are two displaced blocks and a mound of rubble about 3m broad and 0.5m high, which can also be traced back along the edge of the cliff over a distance of 5m towards the E. The ditches are shallow and unimpressive, the inner no more than 2m broad, and the outer 4m broad and up to 0.6m in depth along its counterscarp; there is little evidence of upcast ramparts, though the area between the ditches is heavily eroded. An undug causeway between the terminals of ditches and the cliff-edge on the NW presumably marks the position of the entrance. The interior extends to a maximum of 0.1ha, but the seaward end of the promontory tails off into a large area of bare, eroded outcrops, as does the slope dipping down from the crest along the SE margin, A rather smaller area measuring about 50m from NE to SW by 20m transversely (0.06ha) is still grass-grown, within which there are traces of three shallow hollows up to 0.3m in depth that appear to be the remains of structures. One lies immediately to the rear of the wall and the other two are set side by side a little further E; the better defined of these two is oval, measuring 6m in length by 3.5m in breadth within a stony rim which is broken by an entrance in the SSE end.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -689277  Y:  8067290  (EPSG: 3857)

Longitude:  -6.191878363691272  Latitude:  58.472748594154126  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Western Isles

Historic County:  Ross-shire

Current Parish/Community/Council/Townland:  Barvas

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:  20.0m

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:   Heavy robbing

Evidence:No related records

Investigation History

None

Investigations:
1st Identified Written Reference (2005):   Noted from RCAHMS aerial photographs
Other (2014):   Visited and description by S Halliday

Interior Features

Three structures, the best formed being oval with an entrance in one end

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:  
1:   None

Number of Possible Original Entrances:  
2:   No gap visible in inner wall

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:
1. Simple Gap (South west):   Through outer defences

Enclosing Works

Single wall and two ditches cutting off a promontory

Enclosed Area:
Area 1:   0.01ha.
Total:   0.01ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✗   None

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

No related records



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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