Atlas of Hillforts of Britain and Ireland

SC3563 Muirburn, Peeblesshire (Muirburn Castle)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Scottish Borders 48929 (None)

NMR:  NT 04 SE 20 (48929)

SM:  3142

NGR:  NT 0908 4122

X:  309080  Y:  641220  (OSGB36)

Summary

This fort is situated on the summit of the hill above Muirburn and was relatively well-preserved until it was brought into cultivation and then planted with trees in the mid 19th century. Slightly oval on plan, it measures 79m from NE to SW by 67m transversely (0.38ha) within twin ramparts, both of which are largely reduced to stony scarps. The reduction of the defences, however, had evidently taken place long before the 19th century, for within the interior there are traces of a concentric band of rubble set back from the lip of the inner rampart and almost certainly representing the remains of a later wall enclosing the interior; furthermore three small scooped settlements overlie the defences along the E flank, two of them set to either side of a trackway running up to the entrance of the fort on the ENE, suggesting that the interior of the fort was still in use at this time as some form of enclosure. A ring of broad quarry scoops can be seen to the rear of the inner rampart, within which at least seven platforms for round-houses are cut into the gently domed interior.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -383673  Y:  7490239  (EPSG: 3857)

Longitude:  -3.4465919406018606  Latitude:  55.65600530382503  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Scottish Borders

Historic County:  Peeblesshire

Current Parish/Community/Council/Townland:  Skirling

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:  344.0m

Boundary

N/A


Dating Evidence

While the scooped settlement overlying the defences are typically late Iron Age/Roman Iron Age, probably abandoned by the end of the 2nd century AD, there is no reason to follow the chronology of the RCAHMS County Inventory (1976, 35), which suggests the later wall overlying the back of the inner rampart is early medieval in date.

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:   Overlain by a later walled enclosure and three small scooped setlements, all probably broadly of late Iron Age date.

Evidence:No related records

Investigation History

Photographed by RCAHMS Aerial Survey Programme in 1981 and 1991

Investigations:
1st Identified Map Depiction (1775):   Concentric ring symbol on Mostyn Armstrong's map of The County of Peebles or Tweedale (1775)
Other (1856):   Annotated Fort on the 1st edition OS 25-inch map (Peebles 1859, sheet 11.7; Name Book, Peeblesshire, no. 37, p 13)
Other (1864):   Listed by William Chambers (1864, 30)
Earthwork Survey (1886):   Sketch-plan and description by David Christison (1887, 55-7, fig 42)
Earthwork Survey (1958):   Plan and description (RCAHMS 1967, 134-5, no.307, fig 122; RCAHMS PBD 130/1-2)
Other (1971):   Scheduled
Other (1971):   Revised at 1:2500 by the OS

Interior Features

At least seven house platforms cut into the domed interior within the ring of quarry scoops to the rear of the inner rampart.

Water Source

None

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

Surface

At least seven

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

None

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 east):   Approached by a trackway flanked by the walls of two of the later settlement enclosures

Enclosing Works

Twin ramparts, the inner overlain by a later wall

Enclosed Area:
Area 1:   0.38ha.
Total:   0.38ha.

Total Footprint Area:  0.73ha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✓   None

Number of Ramparts:  
NE Quadrant:   2
SE Quadrant:   2
SW Quadrant:   2
NW Quadrant:   2
Total:   2

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

Chambers, W (1864) A History of Peeblessire. William and Robert Chambers: Edinburgh and London

Christison, D (1887) 'The prehistoric forts of Peeblesshire'. Proc Soc Antiq Scot 21 (1886-7), 13-82

RCAHMS (1967) The Royal Commission on the Ancient and Historical Monuments of Scotland. Peeblesshire: an inventory of the ancient monuments, 2v. HMSO: Edinburgh



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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