Atlas of Hillforts of Britain and Ireland

EN1569 Ash Cabin Flat, Yorkshire

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  South Yorkshire 02857/01 (None)

NMR:  SK 28 NE 20 (312206)

SM:  None

NGR:  SK 2716 8644

X:  427162  Y:  386449  (OSGB36)

Summary

On a steep rocky sided spur overlooking the Rivelin Dams on Ash Cabin Flat, a possible promontory fort discovered by T.C. Welsh during fieldwalking in 1975 (Moorhouse 1977). Now in woodland it lies between the sides of Wyming Brook and a stream issuing between Rivelin Dams and Wyming Brook corner. The enclosed area Is formed by a stoney bank and shallow ditch. Rough walls of large stones backed by rubble and boulders 2-3m thick and incorporating in-situ rocks, lie around the other approaches. The outermost wall is discontinuous. Incorporated into the inner wall is a long stone in which a pair of opposing slots have been cut in adjacent sides. A survey in 2013 found the remains to comprise a very spread bank approximately 20m long aligned E-W and a further bank in the S on a SW-NE alignment, the two banks meeting at the NE point of the promontory (Dennison 2013). The report noted that these earthworks did not closely resemble the original description. The location of entrances is unknown but a narrow pass approaches from Wyming Brook on the NE side. A D-shaped enclosure measuring 15m by 16m internally abuts the wall of the inner rampart and possible circular and rectangular huts have also been identified. The site is not recorded on OS mapping. Minimal investigations, undated.

Status

Citizen Science:  ✗

Reliability of Data:  Unconfirmed

Reliability of Interpretation:  Unconfirmed

Location

X:  -177354  Y:  7052516  (EPSG: 3857)

Longitude:  -1.5931979003511123  Latitude:  53.374194697924665  (EPSG:4326)

Country:  England

Current County or Unitary Authority:  South Yorkshire

Historic County:  Yorkshire

Current Parish/Community/Council/Townland:  Sheffield

Monument Condition

Within the Wyming Brook Nature Reserve. All features are now denuded.

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

On a steep rocky sided spur at 274m OD,overlooking the Rivelin Dams on Ash Cabin Flat

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:  Steep rocky sided spur

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

Altitude:  274.0m

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

Discovered in 1977 (Moorhouse 1977) and the location confirmed in 2013

Investigations:
1st Identified Written Reference (1977):   None

Interior Features

D-shaped enclosure measuring 15m by 16m which abuts the wall of the inner rampart. Possible circular and rectangular huts have also been identified

Water Source

Lies between the sides of Wyming Brook and a stream issuing between Rivelin Dams and Wyming Brook corner

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

Obscured by woodland

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

Entrances

No evidence for entrances. A possible pass approaches from Wyming Brook to the NE of the enclosure

Total Number of Breaks Through Ramparts:  
None:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:No related records

Enclosing Works

Enclosed area Is formed by a stoney bank and shallow ditch. Walls of large stones backed by rubble and boulders 2-3m thick, incorporating in-situ rocks, lie around the other approaches. The outermost wall is discontinuous. A further survey in 2013 found the remains to comprise a very spread bank approximately 20m long aligned E-W and a further bank in the S on a SW-NE alignment, the two banks meeting at the NE point of the promontory (Dennison 2013)

Enclosed Area:
Area 1:   Noneha.
Total:   Noneha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✗   None

Number of Ramparts:  
NE Quadrant:   1
SE Quadrant:   None
SW Quadrant:   1
NW Quadrant:   None
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

Natural, in-situ stones incorporated into the ramparts

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

Dennison, E. 2013. Wyming Brook Nature Reserve, Sheffield, South Yorkshire. Updated Archaeological Desk-Top Survey. Grey Literature Report: EDAS, 9. https://archaeologydataservice.ac.uk/archiveDS/archiveDownload?t=arch-888-1/dissemination/pdf/eddennis1-171738-1.pdf. Accessed Mar 2016

Dennison, E 2001 Wyming Brook Nature Reserve, Sheffield, South Yorkshire: Archaeological Desk-Top Survey unpublished EDAS archive report 2001/131.R01 for the Sheffield Wildlife Trust

Gowans, E & Pouncett, J. 2007. Redmires Camp Plantation, Sheffield: Desk-Based Assessment and Level 2 Archaeological Survey. Unpublished Archaeological Survey and Evaluation Ltd report held by SYSMR)

Moorhouse, S (ed) 1977. The Yorkshire Archaeological Register: 1976. Yorkshire



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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