Atlas of Hillforts of Britain and Ireland

SC2766 Lewis, Sheshader, Dun Dubh, Ross-shire

Satellite Imagery

Satellite Imagery

HER:  Comhairle nan Eilean Siar - Western Isles Sites and Monuments Record MWE4389 (None)

NMR:  NB 53 SE 1 (4389)

SM:  None

NGR:  NB 5570 3267

X:  155700  Y:  932670  (OSGB36)

Summary

This fort occupies a large promontory which expands from a narrow col into a broad hammerhead due S of the southern end of Sheshader township. The defences comprise a single wall set on the rising ground on the seaward side of the col, with its ends resting on the cliff-edges to either side. Some 25m in length, it is largely reduced to a stony scarp up to 1.7m in height, but several outer facing-stones are visible in up to two course along its line. A gap roughly midway along the wall probably marks the position of the entrance. The ground continues to rise behind the wall into a rocky summit, which falls away in convex slopes to the edge of the cliffs. The area enclosed above the cliffs measures about 175m from NE to SW by 100m transversely (1.35ha), though at least one third of this is bare outcrop on the seaward side; elsewhere the interior is covered with grass-grown peat.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -685865  Y:  8012609  (EPSG: 3857)

Longitude:  -6.161230835790387  Latitude:  58.214953750818665  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Western Isles

Historic County:  Ross-shire

Current Parish/Community/Council/Townland:  Stornoway

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:  60.0m

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:   None

Evidence:No related records

Investigation History

Photographed by RCAHMS Aerial Survey Programme in 2004

Investigations:
1st Identified Written Reference (1964):   Discovery and description A L F Rivet for the OS
1st Identified Map Depiction (1964):   Surveyed at 1:2500 by the OS
Other (1999):   Noted (Burgess 1999, 95, 98)
Other (2009):   Description by RCAHMS

Interior Features

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:  
1:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  

Chevaux de Frise:  

Entrances:
1. Simple Gap (North west):   None

Enclosing Works

Single wall across a promontory

Enclosed Area:
Area 1:   1.35ha.
Total:   1.35ha.

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:   0
NW Quadrant:   1
Total:   1

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:
✗   None

References

Burgess, C (1999) 'Promontory enclosures on the Isle of Lewis, the Western Isles, Scotland'. In Frodsham, P, Topping, P and Cowley, D 'We were always chasing time.' Papers presented to Keith Blood, Northern Archaeol (Spec Edition), 17/18 (1999)



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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