Atlas of Hillforts of Britain and Ireland

EN1887 Cannomill Bog, Northumberland

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Northumberland 2047 (None)

NMR:  NT 93 SW 69 (1369610)

SM:  None

NGR:  NT 9049 3130

X:  390496  Y:  631301  (OSGB36)

Summary

Lying 400m to the SW of Crook House and directly to the NE of Cannomill Bog, the cropmarked remains of a small multivallate hillfort. It occupies a low ridge at 69m OD overlooking Bowmont Water in the E. The site is oval in form estimated at 120m N-S by 80m E-W covering approximately 3.0ha and comprising up to three concentric ditches set approximately 10m apart, within a further ditch separated by 15-20m. The internal area measures approximately 60m N-S by 50m E-W enclosing 0.9ha. An entrance cuts through all the inner ditches, and possibly the outer ditch in the N, a further break has been recorded in the inner ditch in the SE. No internal features have been identified. It is recorded only on aerial photographs and is undated (Passmore and Waddington 2012).

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -239592  Y:  7474332  (EPSG: 3857)

Longitude:  -2.1522874556166913  Latitude:  55.57530937119178  (EPSG:4326)

Country:  England

Current County or Unitary Authority:  Northumberland

Historic County:  Northumberland

Current Parish/Community/Council/Townland:  Kirknewton

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

A level terrain form lying on a low ridge at 69m OD overlooking Bowmont Water

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:  Low ridge overlooking Bowmont Water

Aspect:
North   ✗
Northeast   ✗
East   ✗
Southeast   ✗
South   ✗
Southwest   ✗
West   ✗
Northwest   ✗
Level   ✓

Altitude:  69.0m

Boundary

N/A


Dating Evidence

The site is undated

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:   None

Evidence:No related records

Investigation History

The site has been mapped from the air as part of the Milfield Geoarchaeology Project - archive object MD000295. Transcription by Rog Palmer shown in Passmore and Waddington (2012, 72)

Investigations:
Other (2012):   None

Interior Features

No internal features recorded

Water Source

Bowmont Water to the E

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

None

Interior Features (Aerial):
APs Not Checked   ✗
None   ✓
Roundhouses   ✗
Rectangular Structures   ✗
Pits   ✗
Postholes   ✗
Roads/Tracks   ✗
Other   ✗

Entrances

Entrances cut through all the inner ditches, and possibly the outer ditch in the N, a further break has been recorded in the inner ditch in the SE.

Total Number of Breaks Through Ramparts:  
5:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:
1. Simple Gap (North):   None
1. Simple Gap (North):   None
1. Simple Gap (North):   None
1. Simple Gap (North):   None
2. Simple Gap (South east):   Through inner ditch

Enclosing Works

Multivallate, oval in form estimated at 120m N-S by 80m E-W. Up to three concentric ditches set approximately 10m apart within a further ditch separated by 15-20m. The internal area measures approximately 60m N-S by 50m E-W.

Enclosed Area:
Area 1:   0.9ha.
Total:   0.9ha.

Total Footprint Area:  3.0ha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✓   None

Number of Ramparts:  
NE Quadrant:   4
SE Quadrant:   4
SW Quadrant:   4
NW Quadrant:   4
Total:   4

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:  4

Annex:
✗   None

References

Passmore, D.G. and Waddington, C. 2012. Archaeology and Environment in Northumberland. Till-Tweed studies, Vol 2. Oxbow



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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