Satellite Imagery
Satellite Imagery
HER: The West of Scotland Archaeology Service 1873 (None)
NMR: NR 15 SE 2 (37260)
SM: None
NGR: NR 1791 5118
X: 117910 Y: 651180 (OSGB36)
The exposed promontory forming the southern tip of the Rhins of Islay is possibly the site of a fort. Almost detached from the mainland by sheer-sided gullies up 18m in depth, it is only accessible at one point on the NE side, all that can be seen of any defences is an overgrown scatter of rubble at the eastern angle of the summit area on this side. The interior measures a maximum of 120m from NE to SW by 100m transversely (0.78ha), descending in exposed rock surfaces down to the sea on the SW and SE, but the less exposed upper part of the promontory, where grass grows amongst the rock outcrops is considerably less, extending to no more than 0.2ha.
Citizen Science: ✗
Reliability of Data: Confirmed
Reliability of Interpretation: Confirmed
X: -722271 Y: 7493384 (EPSG: 3857)
Longitude: -6.488274627857395 Latitude: 55.67194186785575 (EPSG:4326)
Country: Scotland
Current County or Unitary Authority: Argyll & Bute
Historic County: Argyll
Current Parish/Community/Council/Townland: Kilchoman
None
| Extant | ✓ |
| Cropmark | ✗ |
| Likely Destroyed | ✓ |
None
| Woodland | ✗ |
| Commercial Forestry Plantation | ✗ |
| Parkland | ✗ |
| Pasture (Grazing) | ✗ |
| Arable | ✗ |
| Scrub/Bracken | ✗ |
| Bare Outcrop | ✗ |
| Heather/Moorland | ✗ |
| Heath | ✗ |
| Built-up | ✗ |
| Coastal Grassland | ✗ |
| Other | ✗ |
None
| 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: None
| North | ✗ |
| Northeast | ✗ |
| East | ✗ |
| Southeast | ✗ |
| South | ✗ |
| Southwest | ✗ |
| West | ✗ |
| Northwest | ✗ |
| Level | ✓ |
Altitude: 15.0m
N/A
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 | ✗ |
| 800BC - 400BC | ✗ |
| 400BC - AD50 | ✗ |
| AD50 - AD400 | ✗ |
| AD400 - AD 800 | ✗ |
| Post AD800 | ✗ |
| Unknown | ✓ |
| Pre Hillfort: | None |
| Post Hillfort: | None |
Identified in the OS Name Books as the site of an 'ancient fort' (Argyll, No.34, p 271), it was depicted in 1876 on the 1st edition OS 25-inch map as a pecked circle and named An Dun in Gothic type (Argyll and Bute 1881, sheet 230.1). Since then opinion as to its authenticity have varied. The Piggott's found no trace of any structural remains in 1945 (Piggott and Piggott 1946, 103), and nor did the OS in 1978, but RCAHMS investigators believed that the accumulations of stones overgrown by coarse grass that they observed were possibly the remains of a wall (RCAHMS 1984, 76, no.128).
| 1st Identified Map Depiction (1876): | Named in Gothic type on the 1st edition OS 25-inch map (Argyll and Bute 1881, sheet 230.1; Name Book, Argyll, No.34, p 271) |
| Other (1945): | Visited by S and C M Piggott (1946, 103) |
| Other (1975): | Description (RCAHMS 1984, 76, no.128) |
| Other (1978): | Visited by the OS |
Featureless
None
| None | ✓ |
| Spring | ✗ |
| Stream | ✗ |
| Pool | ✗ |
| Flush | ✗ |
| Well | ✗ |
| Other | ✗ |
None
| No Known Features | ✓ |
| Round Stone Structures | ✗ |
| Rectangular Stone Structures | ✗ |
| Curvilinear Platforms | ✗ |
| Other Roundhouse Evidence | ✗ |
| Pits | ✗ |
| Quarry Hollows | ✗ |
| Other | ✗ |
None
| No Known Excavation | ✓ |
| Pits | ✗ |
| Postholes | ✗ |
| Roundhouses | ✗ |
| Rectangular Structures | ✗ |
| Roads/Tracks | ✗ |
| Quarry Hollows | ✗ |
| Other | ✗ |
| Nothing Found | ✗ |
None
| No Known Geophysics | ✓ |
| Pits | ✗ |
| Roundhouses | ✗ |
| Rectangular Structures | ✗ |
| Roads/Tracks | ✗ |
| Quarry Hollows | ✗ |
| Other | ✗ |
| Nothing Found | ✗ |
None
| 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
| 0: | None |
| 2: | Too little remains to identify any breaks |
Guard Chambers: ✗
Chevaux de Frise: ✗
Single wall possibly defending the NE approach
| Area 1: | 0.78ha. |
| Total: | 0.78ha. |
Total Footprint Area: Noneha.
None
| ✗ | None |
| ✗ | None |
| NE Quadrant: | 1 |
| SE Quadrant: | 0 |
| SW Quadrant: | 0 |
| NW Quadrant: | 0 |
| Total: | 1 |
| Partial Univallate | ✓ |
| Univallate | ✗ |
| Partial Bivallate | ✗ |
| Bivallate | ✗ |
| Partial Multivallate | ✗ |
| Multivallate | ✗ |
| Unknown | ✗ |
| Partial Univallate | ✗ |
| Univallate | ✗ |
| Partial Bivallate | ✗ |
| Bivallate | ✗ |
| Partial Multivallate | ✗ |
| Multivallate | ✗ |
None
| None | ✗ |
| Earthen Bank | ✗ |
| Stone Wall | ✗ |
| Rubble | ✓ |
| Wall-walk | ✗ |
| Evidence of Timber | ✗ |
| Vitrification | ✗ |
| Other Burning | ✗ |
| Palisade | ✗ |
| Counter Scarp Bank | ✗ |
| Berm | ✗ |
| Unfinished | ✗ |
| Other | ✗ |
None
| None | ✗ |
| Earthen Bank | ✗ |
| Stone Wall | ✗ |
| Murus Duplex | ✗ |
| Timber-framed | ✗ |
| Timber-laced | ✗ |
| Vitrification | ✗ |
| Other Burning | ✗ |
| Palisade | ✗ |
| Counter Scarp Bank | ✗ |
| Berm | ✗ |
| Unfinished | ✗ |
| No Known Excavation | ✓ |
| Other | ✗ |
| ✗ | None |
| ✗ | None |
Number of Ditches: None
| ✗ | None |
Name Book, Ordnance Survey Object Name Books (6 inch and 1/2500 scale); available https://www.scotlandsplaces.gov.uk/; Argyll, No.34, p 271
Piggott and Piggott, S and C M (1946) 'Field work on Colonsay and Islay, 1944-45', Proc Soc Antiq Scot 80 (1945-6), 83-103
RCAHMS (1984) The Royal Commission on the Ancient and Historical Monuments of Scotland. Argyll: an inventory of the monuments volume 5: Islay, Jura, Colonsay and Oronsay. HMSO: Edinburgh
Atlas of Hillforts:
Wikidata:
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
Document Version 1.1