Atlas of Hillforts of Britain and Ireland

SC3092 Prail Castle, Angus

Satellite Imagery

Satellite Imagery

HER:  Angus SMR per Aberdeenshire Council NO64NE0007 (None)

NMR:  NO 64 NE 7 (35438)

SM:  5587

NGR:  NO 6972 4643

X:  369720  Y:  746430  (OSGB36)

Summary

This promontory fort is situated on the cliffs NE of West Mains. A narrow finger of land girt with precipices along its flanks, the seaward end evidently spans a natural arch, while continuing erosion in a narrow crevice on the S side has constricted the neck still further. At the top of this crevice a rocky scarp cuts across the neck of the promontory and is crowned by the remains of the inner rampart, which varies between 0.3m in height at the cliff edge on the N to 1m on the S. The outer defences are disposed to either side of a central entrance causeway approaching from the W, two ditches with a medial rampart lying to the N and three ditches with intermediate ramparts on the S. The ditches are probably adapted from natural gullies, the broadest measuring some 6m across, while the ramparts are from 3m to 6m in thickness and stand between 1m and 3m high above the bottoms of the ditches. The interior measures a maximum of 110m in length from ESE to WNW by a maximum of 21m transversely, and though traces of buildings were reported here in 1843 (Cummings 1843), possibly on the assumption that this is the site of a medieval castle, they are not in evidence today, and the only features that are visible are the remains of a Home Guard lookout post at the extreme E tip of the promontory; this has been reduced to two rectangular hollows, each measuring about 8m in length by 5m in breadth.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -277729  Y:  7680582  (EPSG: 3857)

Longitude:  -2.4948809693691145  Latitude:  56.60882275414828  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Angus

Historic County:  Angus

Current Parish/Community/Council/Townland:  Inverkeilor

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:  50.0m

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

Named on the 1st and 2nd editions of the OS 6-inch map, but not as an antiquity.

Investigations:
1st Identified Map Depiction (1794):   Annotated Ruins of Prail Castle on John Ainslie's Map of Forfar or shire of Angus (1794)
1st Identified Written Reference (1843):   Noted (Cumming 1843)
Other (1958):   Surveyed at 1:2500 by the OS
Other (1965):   Visited by the OS
Other (1978):   Visited by RCAHMS
Other (1993):   Scheduled

Interior Features

There is an area of disturbance to the rear of the inner rampart and the remains of a Home Guard lookout post at the extreme E tip of the promontory

Water Source

None

Source:
None   ✓
Spring   ✗
Stream   ✗
Pool   ✗
Flush   ✗
Well   ✗
Other   ✗

Surface

Area of disturbance and two rectangular hollows that are the remains of the Home Guard post at the E end of the promontory

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 (West):   Central causeway through the defences

Enclosing Works

Up to three ramparts and ditches barring access to a promontory

Enclosed Area:
Area 1:   0.19ha.
Total:   0.19ha.

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:   3
Total:   3

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:  3

Annex:
✗   None

References

Carrie, J (1881) Ancient Things in Angus: A Series of Articles on Ancient Things, Manners and Customs, in Forfarshire. Arbroath

Cumming, G (Publisher) (1848) Forfarshire Illustrated. Dundee



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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