Atlas of Hillforts of Britain and Ireland

IR1058 Glasleck, Cavan

Satellite Imagery

Satellite Imagery

HER:  Archaeological Survey of Ireland SMR Database CV028-021 (None)

NMR:  CV 028 (None)

SM:  None

NGR:  None

X:  670719  Y:  803781  (IRENET95)

Summary

Near the town of Shercock, a sub-rectangular promontory fort with a total site footprint of approximately 0.3ha is positioned at NW end of a long and low headland jutting out into Milltown Lough. The univallate perimeter survives as a low scarp and external ditch at the SE, S and SW cutting off the neck of the promontory, although first edition Ordnance Survey mapping depict an enclosure with a complete circuit here. There is a possible simple entrance at the S. No evidence for any internal features on the surface. Interior under pasture and light tree cover. First map depiction in first edition Ordnance Survey mapping. Site was subsequently largely levelled before the completion of the second edition Ordnance Survey maps. Site survey by O'Donovan in 1995.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -770544  Y:  7166078  (EPSG: 3857)

Longitude:  -6.92191099518179  Latitude:  53.97845800880677  (EPSG:4326)

Country:  Republic of Ireland

Current County or Unitary Authority:  Cavan

Historic County:  Cavan

Current Parish/Community/Council/Townland:  Glasleck

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

Inland promontory fort positioned at NW end of long and low headland jutting out into Milltown Lough.

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:  Promontory

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

Altitude:  107.0m

Boundary

N/A


Dating Evidence

None.

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

First map depiction in first edition Ordnance Survey mapping. Site site was subsequently largely levelled before the completion of the second edition Ordnance Survey maps, though it is by no means certain that the enclosure shown on the map is one and the same as the earthwork cutting across the neck. Site survey by O'Donovan in 1995.

Investigations:
1st Identified Map Depiction (1842):   First edition Ordnance Survey 6 inch mapping.
Other (1995):   Site survey by O'Donovan

Interior Features

No evidence for any internal features on the surface.

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

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

NO APPARENT FEATURES

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

Entrances

Possible entrance noted at the S consisting of a simple 'sunken causeway' (O'Donovan 1995).

Total Number of Breaks Through Ramparts:  
1:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:
1. Simple Gap (None):   None

Enclosing Works

Sub-rectangular area defined by traces of a scarp and external ditch at SE, S and SW (O'Donovan 1995).

Enclosed Area:
Area 1:   0.2ha.
Total:   0.2ha.

Total Footprint Area:  0.24ha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✗   None

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

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:
✓   External ditch.

Number of Ditches:  1

Annex:
✗   None.

References

O'Donovan, P. 1995. Archaeological Survey of County Carlow. The Stationary Office, Dublin.



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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