Atlas of Hillforts of Britain and Ireland

SC2797 Kilphedir, Sutherland (Kilphader Tower)

Satellite Imagery

Satellite Imagery

HER:  Highland HER MHG9856 (None)

NMR:  NC 91 NE 27 (7000)

SM:  1870

NGR:  NC 9943 1891

X:  299430  Y:  918910  (OSGB36)

Summary

The Kilphedir broch is situated in a commanding position overlooking the Strath of Kildonan, occupying the crest of a hillock high up on the northern flank. Around the foot of the hillock, however, there is also a substantial earthwork comprising a ditch up to 6m in breadth, with a counterscarp rampart standing up to 2.5m above its bottom. In places, particularly around the eastern half of the circuit, there are also traces of a bank on the inner lip of the ditch, but this detaches itself from this line on the SE and appears to be forming a smaller enclosure on the crest of the hillock. A gap in the ditch on the NW marks the position of the entrance, and is flanked on the E by a short length of an outer ditch with a counterscarp bank. The area enclosed measures about 60m from NNW to SSE by up to 32m transversely (0.16ha), though aerial photographs suggest that there may also be a rather smaller enclosure occupying the crest of the hillock. The interior around the broch is otherwise featureless. The broch itself, which is largely choked with rubble, measures about 10m in diameter within a wall about 4.3m in thickness, its features including a gallery on the S and a checked entrance passage on the NW.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -413021  Y:  7998410  (EPSG: 3857)

Longitude:  -3.710226527778528  Latitude:  58.14770628891217  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Highland

Historic County:  Sutherland

Current Parish/Community/Council/Townland:  Kildonan

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:  105.0m

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:   Possibly occupied by the broch

Evidence:No related records

Investigation History

John Stuart also visited in 1866 as part of his report to Council for the Rhind Bequest (1868, 8). Both RCAHMS and Highland HER hold extensive photographic records of the broch, and RCAHMS aerial photographs taken in 1991 and 2009, and others taken by Ian Ralston in 1979.

Investigations:
1st Identified Written Reference (1864):   Sketch and note by Rev James Joass (1864, 246, pl xv fig 7)
1st Identified Map Depiction (1871):   Annotated 'Pictish Tower' on the 1st edition OS 6-inch map (Sutherland 1879, sheet 79)
Other (1909):   Description and plan of broch (RCAHMS 1911, 104-5, no.307, fig 35)
Other (1938):   Scheduled
Other (1960):   Visited by the OS
Other (1963):   Description by Euan MacKie (2007, 651-2)
Earthwork Survey (1976):   Visited by the OS and planned at 1:1250 by Keith Blood

Interior Features

Traces of a smaller enclosure on the crest of the hillock around the broch, but otherwise featureless.

Water Source

None

Source:
None  
Spring  
Stream  
Pool  
Flush  
Well  
Other  

Surface

Enclosure bank and broch

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

Enclosure bank and broch

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 (North west):   None

Enclosing Works

A broad ditch with an external bank, and an outer ditch and counterscarp bank on the NNW

Enclosed Area:
Area 1:   0.16ha.
Total:   0.16ha.

Total Footprint Area:  0.33ha.

Ramparts

None

Multi-period Enclosure System:
✓   The inner enclosure on the crest of the hillock summit probably represents a separate construction, but the sequence is uncertain.

Ramparts Form a Continuous Circuit:
✓   This excludes the broch wall and the traces of the inner enclosure on the crest of the hillock.

Number of Ramparts:  
NE Quadrant:   1
SE Quadrant:   1
SW Quadrant:   1
NW Quadrant:   1
Total:   1

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:
✓   one forming a complete circuit, with an outer on one side.

Number of Ditches:  2

Annex:
✗   None

References

Joass, J M (1864) 'Two days' diggings in Sutherlandshire'. Proc Soc Antiq Scot 5 (1862-4), 242-7

MacKie, E W (2007) The Roundhouses, Brochs and Wheelhouses of Atlantic Scotland c.700 BC-AD 500: architecture and material culture, the Northern and Southern Mainland and the Western Islands, BAR British series 444(II), 444(1), 2 V. BAR: Oxford

RCAHMS (1911) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. Second report and inventory of monuments and constructions in the county of Sutherland. HMSO: Edinburgh

Stuart, J (1868) Report to the Committee of the Society of Antiquaries of Scotland, appointed to arrange for the Application of a Fund left by the late Mr A Henry Rhind, for Excavating Early Remains. Proc Soc Antiq Scot 7 (1866-8), 289-307



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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