Atlas of Hillforts of Britain and Ireland

SC4094 Earn's Heugh Nw, Berwickshire (Tun Law)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Scottish Borders 59800 (None)

NMR:  NT 86 NE 8 (59800)

SM:  368

NGR:  NT 8918 6914

X:  389186  Y:  669148  (OSGB36)

Summary

This fort is the north-western of a pair of forts (see Atlas No.4095) set spectacularly on the summit of Tun Law, which along its NE flank falls away virtually sheer to the sea about 150m below. In the final stages of a complex sequence the defences here were linked to the neighbouring fort on the SE, but as originally built the two forts were discrete entities, the north-western forming a semicircular enclosure backing onto the cliff-edge along its NE flank. Elsewhere the defences comprised the outer pair of ramparts with a medial ditch, which enclosed an area currently measuring about 80m from ESE to WNW along the chord by 48m transversely (0.3ha), though there may have been some reduction in its extent along the seaward side. The innermost enclosure, appears to have been inserted into the interior and lies slightly eccentric to the earlier defences. It measures about 60m along the cliff-edge by a maximum of 39m transversely (0.18ha) within a wall reduced to a stony bank, and within the interior there are the footings of ten stone-founded round-houses, the majority of which appear to have been built against the lea of the wall on the S and W, and may well post date it. An entrance on the W pierces both the ramparts of the fort and the wall of the inner settlement enclosure, but there was originally another entrance into the fort on the ESE, where the inner rampart at least was provided with overlapping terminals that exposed the visitor's left side. The presence of a minor entrance into the ESE end of the inner enclosure close to the cliff-edge suggests that this outer entrance probably remained open when the settlement was constructed within the interior, but the outer rampart of the fort was subsequently reconstructed to block the outer gap, and drawn on a wider arc to almost certainly overlie the outer rampart of the SE fort, though the re-alignment of the outer defences of the SE fort have obscured this probable relationship (see Atlas No.4095). This reconstruction of the outer entrance implies that the innermost enclosure was probably also a fortification, though this may have been long defunct before the construction of the stone-founded round-houses within its interior. In 1931 Gordon Childe excavated two of the round-houses, recovering coarse pottery (including two small vessels), a piece of bronze wire, an enamelled brooch of 1st/2nd century AD date, a spindle whorl, a whetstone, a fragment of rotary quern and a small socket stone, and sectioned the defences at two points.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -242073  Y:  7541582  (EPSG: 3857)

Longitude:  -2.1745760502043976  Latitude:  55.91534455079382  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Scottish Borders

Historic County:  Berwickshire

Current Parish/Community/Council/Townland:  Coldingham

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

This is in effect a promontory fort on the summit of Tun Law, like its neighbour on the SE, but in this case there is no projecting promontory left

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:  150.0m

Boundary

N/A


Dating Evidence

The enamelled brooch of the 1st/2nd centuries AD relates to the occupation of the round-houses and has no bearing on the date of the fort

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:   An undecorated food vessel (NMAS: EE 73) is said to have been found in a cist at Earn's Heugh (Proc Soc Antiq Scot 28, 1893-4, 58)
Post Hillfort:   A late Iron Age or Roman Iron Age settlement has been inserted into the interior

Evidence:
Artefactual:   An enamelled brooch from the overlying settlement

Investigation History

Photographed by CUCAP in 1948 and 1968, and by the RCAHMS Aerial Survey Programme in 1982, 2010 and 2013. RCAHMS also hold the photographic archive from Childe's excavations. Richard Feachem has misunderstood the complexity of the fortified sequence and the reconstruction of the outermost rampart of the NW fort in his assertion that the E enclosure is the earlier of the two (1963, 112), and the two forts were probably originally discrete entities.

Investigations:
1st Identified Map Depiction (1755):   Depicted by Gen William Roy on the Military Map of Scotland (1747-55)
1st Identified Written Reference (1834):   Noted (NSA, ii, Berwickshire, 284)
Other (1856):   Annotated Camp on the 1st edition OS 25-inch map (Berwick 1862, sheet 5.3)
Earthwork Survey (1894):   Sketch-plan and description by David Christison (1895, 176-9, fig 31)
Other (1908):   Description (RCAHMS 1909, 15-16, no.87)
Earthwork Survey (1912):   Plan by James Hewat Craw and description (RCAHMS 1915, 45-6, no.80, fig 42; BWD 15/1; BWD 15/1/5 & DP225502)
Other (1927):   Scheduled
Excavation (1931):   By Gordon Childe and Daryll Forde with the Edinburgh League of Prehistorians (Childe and Forde 1932)
Other (1954):   Visited by the OS
Other (1966):   Visited by the OS
Other (1971):   Re-Scheduled
Other (1979):   Description by RCAHMS

Interior Features

A later settlement enclosure has been inserted into the interior and contains ten stone-founded round-houses

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

Two excavated by Gordon Childe (1932)

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 round-houses include coarse pottery (including two small vessels), a piece of bronze wire, an enamelled brooch of 1st/2nd century AD date, a spindle whorl, a whetstone, a fragment of rotary quern and a small socket stone (Childe 1932)

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

Aerial

Several of the stone-founded round-houses are visible

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:  
2:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  

Chevaux de Frise:  

Entrances:
1. Oblique (South east):   Excavated by Childe. Oblique approach exposing left side
1. Blocked (South east):   Subsequent reconstruction of the outer rampart blocks Entrance 1
1. Simple Gap (South east):   None
2. Simple Gap (West):   Pierces both the fort defences and the inner enclosure

Enclosing Works

In its initial stages a fort formed by an arc of twin ramparts with a medial ditch backing onto the cliff-edge. The insertion of the inner enclosure may also have been a fortified phase, and the outer rampart of the earlier fort was subsequently reconstructed to block the entrance on the ESE and probably to overlie the outer rampart of the SE fort prior to its remodelling with additional ramparts.

Enclosed Area:
Area 1:   0.18ha.
Area 2:   0.3ha.
Total:   0.3ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✓   Clear evidence of multiperiod construction with the blocking of the ESE entrance and the butting of one of the outer ramparts of the SE fort against the reconstructed line of the outer rampart of the NW fort

Ramparts Form a Continuous Circuit:
✗   This includes the wall of the inner enclosure as a rampart

Number of Ramparts:  
NE Quadrant:   0
SE Quadrant:   3
SW Quadrant:   3
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:  1

Annex:
✗   None

References

Childe, V G, & Forde, D (1932) 'Excavations in two Iron Age Forts at Earn's Heugh, near Coldingham'. Proc Soc Antiq Scot 66 (1931-2), 152-83

Christison, D (1895) 'The forts of Selkirk, the Gala Water, the Southern slopes of the Lammermoors, and the north of Roxburgh'. Proc Soc Antiq Scot 29 (1894-50), 108-79

Feachem, R W (1963) A guide to prehistoric Scotland. Batsford: London

NSA (1834-1845) The new statistical account of Scotland by the ministers of the respective parishes under the superintendence of a committee of the society for the benefit of the sons and daughters of the clergy.

RCAHMS (1909) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. First report and Inventory of Monuments and Constructions in the County of Berwick. HMSO: Edinburgh.

RCAHMS (1915) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. Sixth report and Inventory of Monuments and Constructions in the County of Berwick (Revised Issue). 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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