SC2773: Lewis, Dun Eorradail |
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HER: Comhairle nan Eilean Siar - Western Isles Sites and Monuments Record MWE4429
NMR: NB 56 SW 13 (4429)
SM: ✗
NGR: NB 5426 6297
X: 154259 Y: 962965 (EPSG:27700)
Boundary: ✗
This isolated rock stack, which is separated from the mainland by a precipitous ravine, stands at the S end of the bay at Port of Ness. Cliff-girt and inaccessible around the landward side, a wall can be seen extending along the lip of the ravine, though in the opinion of the OS surveyor who gained access in 1969 it appeared more life a field-dyke than a fortification. Indeed, aerial photographs and satellite imagery suggest this dyke encloses the whole of the flat summit, an irregular area measuring 150m from ESE to WNW by a maximum of 90m transversely (0.78ha). Within this area there are at least ten rectangular buildings, presumably a settlement of medieval or post-medieval date and accessed from the spine of rocks that runs out into the sea on the NNE. A natural stronghold, it should perhaps be compared with Dun Eistean (Atlas No.2772) a little further north, where excavations on a similar location have failed to reveal any evidence for occupation or fortification prior to the medieval period.
| Citizen Science: | ✗ |
| Reliability of Data: | Confirmed |
| Reliability of Interpretation: | Unconfirmed: | The enclosure around the summit of this stack is more likely to be the remains of a medieval or post-medieval stronghold than a prehistoric fortification. |
X: -692182 Y: 8070008 (EPSG: 3857)
Longitude: -6.217974 Latitude: 58.485515 (EPSG:4326)
Country: Scotland
Current County or Unitary Authority: Western Isles
Historic County: Ross-shire
Current Parish/Community/Council/Townland: Barvas
| Extant: | ✓ |
| Cropmark: | ✗ |
| Likely Destroyed: | ✗ |
| Woodland: | ✗ |
| Commercial Forestry Plantation: | ✗ |
| Parkland: | ✗ |
| Pasture (Grazing): | ✗ |
| Arable: | ✗ |
| Scrub/Bracken: | ✗ |
| Bare Outcrop: | ✗ |
| Heather/Moorland: | ✗ |
| Heath: | ✗ |
| Built-up: | ✗ |
| Coastal Grassland: | ✓ |
| Other: | ✗ |
Isolated sea stack
| 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: 28.0m
| 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, but on analogy with Dun Eistean (Atlas No.2772) a little further north, this may be a post-medieval stronghold.
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: | ✓ | Clearly rectangular buildings within the interior |
Named topographical feature on 1st edition OS 6-inch map (Ross-shire, Island of Lewis 1853, sheet 3), which also shows two buildings as ruins. Photographed by RCAHMS Aerial Survey Programme in 2004
| Other (1865): | Noted by Captain F W Thomas (1890, 369) |
| Other (1969): | Surveyed at 1:2500 by the OS |
At least ten rectangular buildings
| None: | ✓ |
| Spring: | ✗ |
| Stream: | ✗ |
| Pool: | ✗ |
| Flush: | ✗ |
| Well: | ✗ |
| Other: | ✗ |
| 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: | ✗ |
NO APPARENT FEATURES
| APs Not Checked: | ✗ |
| None: | ✗ |
| Roundhouses: | ✗ |
| Rectangular Structures: | ✓ |
| Pits: | ✗ |
| Postholes: | ✗ |
| Roads/Tracks: | ✗ |
| Other: | ✗ |
None known
| Total Number of Breaks Through Ramparts: | 0 |
| Number of Possible Original Entrances: | 0: | Not known |
Guard Chambers: ✗
| Chevaux de Frise: | ✗ |
Single turf and stone wall
| Enclosed Area 1: | 0.78ha. |
| Enclosed Area 2: | ✗ |
| Enclosed Area 3: | ✗ |
| Enclosed Area 4: | ✗ |
| Total Enclosed Area: | 0.8ha. |
Total Footprint Area: ✗
| Multi-period Enclosure System: | ✗ |
| Ramparts Form a Continuous Circuit: | ✓ |
| Number of Ramparts: | 1 |
| Number of Ramparts NE Quadrant: | 1 |
| Number of Ramparts SE Quadrant: | 1 |
| Number of Ramparts SW Quadrant: | 1 |
| Number of Ramparts NW Quadrant: | 1 |
| 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: | ✗ |
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)
Thomas, F W L (1890) 'On the duns of the Outer Hebrides'. Archaeol Scot 5 (1890), 365-415
Atlas of Hillforts: https://hillforts.arch.ox.ac.uk/?query=Atlas_of_Hillforts_4166_0%2CMain_Atlas_Number%2C2773
Wikidata: http://www.wikidata.org/entity/Q31120072
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.