SC4276: Arran, Cnoc Ballygowan   |
Sources: Esri, DigitalGlobe, Earthstar Geographics, CNES/Airbus DS, GeoEye, USDA FSA, USGS, Getmapping, Aerogrid, IGN, IGP, and the GIS User Community
HER:  The West of Scotland Archaeology Service 4206
NMR:  NR 92 NW 1 (39617)
SM:  ✗
NGR:  NR 9202 2911
X:  192029  Y:  629112  (EPSG:27700)
Boundary:  ✗
What are supposed to be the remains of an unfinished fort enclose the summit of Cnoc Ballygown, a prominent hill on the E of the valley between Shishkine and Blackwaterfoot. Oval on plan, the enclosure measures about 260m from NNE to SSW by 160m transversely within what has been described as a shallow ditch with an external bank, which along the W flank is reduced to a terrace; the discontinuous character of the ditch and the presence of causeways at several points along its length are cited as evidence of gang work and that the fortification was never completed. In truth, this interpretation is wishful thinking, conceived at a time when numerous unfinished works were being identified across the country; in this case the perimeter is no more than a post-medieval turf dyke built with material extracted from the shallow ditch or stripping scar to enclose the domed hilltop.
Citizen Science:   | ✗   |
Reliability of Data:   | Confirmed |
Reliability of Interpretation:   | Irreconciled issues |
X:  -589474  Y:  7461758  (EPSG: 3857)
Longitude:  -5.295333  Latitude:  55.5114  (EPSG:4326)
Country:  Scotland
Current County or Unitary Authority:  North Ayrshire
Historic County:   Buteshire
Current Parish/Community/Council/Townland:  Kilmory
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:  226.0m
Boundary Type:   | ✗ |
Second HER:  ✗
Second Current County or Unitary Authority:  ✗
Second Historic County:  ✗
Second Current Parish/Community/Council/Townland:  ✗
Almost certainly a post-medieval dyke
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:   | ✗   |
1st Identified Map Depiction (1953):   | Visited by the OS |
Earthwork Survey (1957):   | Plan and description for RCAHMS Survey of Marginal Lands (RCAHMS BUD 1/1) |
Other (1977):   | Surveyed at 1:2500 and at 1:10 000 by the OS |
Other (2009):   | Visited by S Halliday |
Featureless
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:   | ✗ |
Total Number of Breaks Through Ramparts:   | 0  |
Number of Possible Original Entrances:   | 0:   | None identified |
Guard Chambers:  ✗
Chevaux de Frise:   | ✗   |
Turf dyke on the outer lip of a shallow ditch or stripping scar
Enclosed Area 1:   | 3.3ha. |
Enclosed Area 2:   | ✗ |
Enclosed Area 3:   | ✗ |
Enclosed Area 4:   | ✗ |
Total Enclosed Area:   | 3.3ha. |
Total Footprint Area:  ✗
Multi-period Enclosure System:   | ✗   |
Ramparts Form a Continuous Circuit:   | ✓   | NB this is not a rampart |
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:   | ✗ |
This is no more than a post-medieval turf dyke. There are no grounds for believing that there is an unfinished fort on this hill.
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:   | 1 |
Annex:   | ✗   |
Atlas of Hillforts:  https://hillforts.arch.ox.ac.uk/?query=Atlas_of_Hillforts_4166_0%2CMain_Atlas_Number%2C4276
Wikidata:  http://www.wikidata.org/entity/Q31095942
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.