Atlas of Hillforts of Britain and Ireland

SC2820 Nybster, Caithness

Satellite Imagery

Satellite Imagery

HER:  Highland HER MHG1593 (None)

NMR:  ND 36 SE 56 (9329)

SM:  569

NGR:  ND 3702 6314

X:  337020  Y:  963140  (OSGB36)

Summary

The broch at Nybster stands on a precipitous promontory which is also defended by a stout wall with a ditch about 6m in breadth drawn in a gentle arc across its landward side. The broch and the external buildings around its foot were explored in 1895-6 by Sir Francis Tress Barry and reported by Joseph Anderson (1901, 139-42, fig 20), and have since been re-excavated in 2005 (Barber, Heald and Henderson 2005) and 2011 (AOC Archaeology Group 2011). The broch measures 7m in diameter within a wall 4.3m in thickness and has an entrance on the NE. The excavations in 2011 showed that the outer wall was constructed in at least two phases, which saw an earlier wall of relatively slight build subsequently modified, particularly around the entrance in its central sector, where it was increased to 4.5m in thickness to incorporate a mural chamber and provided with flights of steps on either side; the entrance passage has door checks. After the wall had fallen into disrepair, several cist-like structures were inserted into the rubble, though neither produced evidence of a burial. The interior, which is occupied by the broch and a multi-period complex of smaller external buildings, measures about 50m from E to W by about 33m transversely (0.15ha). Finds from the earlier excavations include seven bone awls and three bone combs, several stone discs and vessels, a sherd of Samian of 2nd century AD date, two possible crucibles and a mould fragment (Anderson 1901, 142; Proc Soc Antiq Scot 43 (1908-9), 14-15), while the more recent work has also recovered pottery, bone tools, a spiral finger ring and a Roman melon bead. Although the relationship between the broch and the outer defences have not been established, the presence of both saddle querns and rotary quernstones indicates that there was a relatively early occupation on this promontory.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Unconfirmed

Location

X:  -343297  Y:  8084148  (EPSG: 3857)

Longitude:  -3.0838854234207767  Latitude:  58.551848654888396  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Highland

Historic County:  Caithness

Current Parish/Community/Council/Townland:  Wick

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:  15.0m

Boundary

N/A


Dating Evidence

Some of the occupation is associated with Roman objects of 2nd century AD 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:   Possible occupied by the broch

Evidence:
Artefactual:   Roman items from various contexts

Investigation History

Named Brough Head on the 1st edition OS 6-inch map (Caithness 1873, sheet 14), but not annotated as an antiquity. Both RCAHMS and Highland HER hold extensive collections of photographs, the former including the Tress Barry archive and photographs by Erskine Beveridge, and the latter the more recent AOC archive,

Investigations:
Excavation (1895):   By Sir Francis Tress Barry and reported by Joseph Anderson (1901, 139-42, fig 20)
Excavation (1896):   By Sir Francis Tress Barry and reported by Joseph Anderson (1901, 139-42, fig 20; RCAHMS SC877283)
1st Identified Map Depiction (1905):   Annotated Brough on the 2nd edition OS 25-inch map (Caithness 1906, sheet 14.5)
Other (1910):   Description (RCAHMS 1911, 159-60, no.518, fig 42)
Other (1934):   Scheduled
Other (1963):   Description by Euan MacKie (2007, 477-9)
Other (1965):   Resurveyed at 1:2500 by the OS
Other (1971):   Visited and photographed by Raymond Lamb (1980, 75)
Other (1971):   Ground plan of the inner wall-face recorded by Euan MacKie (2007, 477-9)
Other (1981):   Visited during the Caithnes Coastal Survey (Batey 1982)
Other (1982):   Revised at 1:2500 by the OS
Other (1985):   Description and sketch-plan (Swanson 1988, 571-6, cited in MacKie 2007, 477-9)
Earthwork Survey (2004):   Survey prior to evaluation (Barber, Heald and Henderson 2004)
Excavation (2005):   Evaluation (Barber, Heald and Henderson 2005)
Excavation (2011):   AOC Archaeology Group 2011
LiDAR Survey (2011):   Ground scan by AOC Archaeology Group (Heald, Cavers and Douglas 2011)

Interior Features

Occupied by the broch and a multi-period complex of smaller external buildings

Water Source

None

Source:
None  
Spring  
Stream  
Pool  
Flush  
Well  
Other  

Surface

Broch and complex of other buildings

Interior Features (Surface):
No Known Features  
Round Stone Structures  
Rectangular Stone Structures  
Curvilinear Platforms  
Other Roundhouse Evidence  
Pits  
Quarry Hollows  
Other  

Excavation

Complex external buildings

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

Finds from the earlier excavations include seven bone awls and three bone combs, several stone discs and vessels, a sherd of Samian of 2nd century AD date, two possible crucibles and a mould fragment (Anderson 1901, 142; Proc Soc Antiq Scot 43 (1908-9), 14-15), while the more recent work has also recovered pottery, bone tools, a spiral finger ring and a Roman melon bead. Also sherds picked up (Gourlay 1981)

Interior (Finds):
No Known Finds  
Pottery  
Metal  
Metalworking  
Human Bones  
Animal Bones  
Lithics  
Environmental  
Other  

Aerial

Broch and complex external buildings

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 (South west):   Door-checks

Enclosing Works

Single wall probably with external ditch cutting off a promontory in front of the broch

Enclosed Area:
Area 1:   0.15ha.
Total:   0.15ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✗   Excludes the broch wall

Number of Ramparts:  
NE Quadrant:   0
SE Quadrant:   0
SW Quadrant:   1
NW Quadrant:   0
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

Mural chamber

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:  1

Annex:
✗   None

References

Anderson, J (1901) 'Notices of nine Brochs along the Caithness coast from Keiss Bay to Skirza Head, excavated by Sir Francis Tress Barry, Bart., MP., of Keiss Castle, Caithness'. Proc Soc Antiq Scot 35 (1900-1, 112-53)

Barber, Heald and Henderson, J, A and J (2004) 'Caithness Brochs Project (Wick parish), broch and settlement'. Disc Exc Scot, New Ser, 5 (2004), 82

Barber, Heald and Henderson, J, A and J (2005) 'Nybster, Highland (Wick parish), Atlantic roundhouse and outbuildings'. Disc Exc Scot, New Ser, 6 (2005), 91

Batey, C E (1982) Caithness coastal survey 1982: interim reports 1980-2, typescript Durham University (Available in RCAHMS ).

Gourlay, R B (1981) 'Brough Head, Nybster (Wick p) potsherds'. Disc Exc Scot (1981), 18

Heald, Cavers and Douglas, A, G and C (2011) 'Nybster Broch, Highland (Wick parish), excavation'. Disc Exc Scot, New Ser, 12 (2011), 119

Lamb, R G (1980) Iron Age promontory forts in the Northern Isles. Brit Archaeol Rep, British Ser 79. BAR: Oxford

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. Third report and inventory of monuments and constructions in the county of Caithness. HMSO, London

Swanson, C B (1988) A contribution to the understanding of brochs, Unpublished Ph D thesis. University of 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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