Atlas of Hillforts of Britain and Ireland

SC2944 Tronach Castle, Banffshire (Tronach Head; Portknockie)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Moray per Aberdeenshire Council NJ46NE0017 (None)

NMR:  NJ 46 NE 5 (17405)

SM:  11045

NGR:  NJ 4778 6868

X:  347780  Y:  868680  (OSGB36)

Summary

An almost detached promontory with precipitous and steeply dipping flanks at the seaward end of the headland known as Tronach Point is traditionally the site of a castle or fort. No defences are visible on the summit of the promontory, which forms a roughly level narrow strip of ground about 55m in length by a maximum of 15m in breadth (0.07ha) and, despite its inaccessible position, it is by no means certain that either attribution is correct. The only feature visible on the promontory is the grass-grown footing of a rectangular building measuring some 12m in length by 6.5m in breadth.

Status

Citizen Science:  

Reliability of Data:  Unconfirmed

Reliability of Interpretation:  Unconfirmed

Location

X:  -320367  Y:  7905592  (EPSG: 3857)

Longitude:  -2.877901908435223  Latitude:  57.704957134790796  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Moray

Historic County:  Banffshire

Current Parish/Community/Council/Townland:  Rathven

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:  25.0m

Boundary

N/A


Dating Evidence

The rectangular structure probably indicates a relatively late occupationIn 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:   Rectangular building

Evidence:No related records

Investigation History

Aberdeenshire council and RCAHMS hold oblique aerial views

Investigations:
1st Identified Written Reference (1794):   Notes the ruins of buildings both here and at Green Castle (Stat Acct 13, 1794, 423n)
Other (1867):   Notes tradition (Name Book, Banffshire, No.26, p 18)
Other (1962):   Description and surveyed at 1:2500 by the OS
Other (1967):   Revised at 1:2500 by the OS
Other (2004):   Scheduled

Interior Features

Rectangular building on the summit

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

None known

Total Number of Breaks Through Ramparts:  
0:   None

Number of Possible Original Entrances:  
2:   Not known

Guard Chambers:  

Chevaux de Frise:  

Entrances:No related records

Enclosing Works

No trace of defences, but a precipitous promontory

Enclosed Area:
Area 1:   0.07ha.
Total:   0.07ha.

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:   0
Total:   0

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

Name Book, Ordnance Survey Object Name Books (6 inch and 1/2500 scale); available https://www.scotlandsplaces.gov.uk/

Stat Acct (date) Statistical Account of Scotland: Drawn up from the Communications of the Ministers of the Different Parishes (Sinclair, J ed), 1791-99



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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