Atlas of Hillforts of Britain and Ireland

IR0670 Glanbane, Kerry

Satellite Imagery

Satellite Imagery

HER:  Archaeological Survey of Ireland SMR Database KE039-065 (None)

NMR:  KE 039 (None)

SM:  None

NGR:  None

X:  492288  Y:  608507  (IRENET95)

Summary

Multiple enclosure in commanding position at the E edge of the Slieve Mish Mountains. It is situated just off the summit of a low-lying, flat hilltop. The hillfort is oval in shape and bivallate for its entire circuit. The monument has been completely levelled and is only visible in aerial photographs. It occupies a total area of 6.3ha. Excavation and geophysical survey has revealed the enclosing elements comprised earthen banks with external stone revetments. Deep external, rock-cut ditches were also revealed by geophysics and excavation. Geophysical survey has identified an out-turned entrance to the N. No other possible entrances were identified. A number of possible hut structures and two large enclosures were identified in the geophysical survey, as well as post hillfort activity in the form of field boundaries. Radiocarbon dates from basal deposits of the hillfort ditches returned Late Bronze Age dates. The hillfort has been completely levelled and is under pasture. Geophysical survey of the entire monument by O'Driscoll in 2012. Excavation of the enclosing features by O'Brien in 2012.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -1066035  Y:  6839599  (EPSG: 3857)

Longitude:  -9.576354671615299  Latitude:  52.21778155886439  (EPSG:4326)

Country:  Republic of Ireland; None

Current County or Unitary Authority:  Kerry

Historic County:  Kerry

Current Parish/Community/Council/Townland:  Glanbane

Monument Condition

Only visible on aerial photographs as a vegetation mark.

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

Glanbane hillfort in commanding position on the last high point at the E edge of the Sliabh Mish Mountains, overlooking the valley of the River Lee and River Maine to the N, E and S. It follows the contours of the hill on the N and E. The S and W sections of the hillfort are situated on flat terrain. Panoramic views from the summit.

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:  Hilltop

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

Altitude:  86.0m

Boundary

The southern section of the hillfort forms the boundary between the townlands of Glanbane and Garraundarragh

Boundary Type:  Parish/Townland


Dating Evidence

Late Bronze Age radiocarbon dates from basal deposits of both inner and outer hillfort ditch.

Reliability:  A - High

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:
C14:   None

Investigation History

Geophysical survey of the entire monument by O'Driscoll in 2012. Excavation of the enclosing features by O'Brien in 2012.

Investigations:
Geophysical Survey (2012):   Unpublished report by O'Driscoll (2012)
Excavation (2012):   Unpublished excavation by O'Brien (2012)

Interior Features

Geophysical survey has identified a number of possible structures within the interior. Two large enclosures were identified at the center of the hillfort. One comprises a circular earthen bank 55m in diameter. The second overlay this and consisted of a series of large posts approximately 45m in diameter.

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

Rock-cut hillfort ditches

Interior Features (Excavation):
No Known Excavation   ✗
Pits   ✗
Postholes   ✗
Roundhouses   ✗
Rectangular Structures   ✗
Roads/Tracks   ✗
Quarry Hollows   ✗
Other   ✓
Nothing Found   ✗

Geophysics

Pits and possible structures within the interior. Two large enclosure at centre of the interior.

Interior Features (Geophysics):
No Known Geophysics   ✗
Pits   ✓
Roundhouses   ✓
Rectangular Structures   ✗
Roads/Tracks   ✗
Quarry Hollows   ✗
Other   ✓
Nothing Found   ✗

Finds

Charcoal throughout ditch fill of inner and outer enclosing elements.

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

Geophysical survey has identified a possible out-turned entrance to the N. Here, the separation between the two enclosing elements narrow from 25 - 30m to approximately 8m and there is a gap of approximately 10m in both enclosing elements.

Total Number of Breaks Through Ramparts:  
1:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:
1. Out-turned (North):   None

Enclosing Works

Excavation revealed that the enclosing elements comprised two widely spaced banks (separated by approximately 25 - 30m) and accompanying rock-cut ditch features. The banks have both been almost completely destroyed. Excavation revealed that the ditch of the inner enclosure was U-shaped and measured 3.1m wide and 1.35m deep. The ditch associated with the external enclosing elements was also U-shaped measured 2.05m wide and 0.8m deep. Large stones found throughout the fills of both ditches suggest that the external face of both the inner and outer banks were revetted.

Enclosed Area:
Area 1:   4.15ha.
Area 2:   6.3ha.
Total:   6.3ha.

Total Footprint Area:  6.32ha.

Ramparts

None

Multi-period Enclosure System:
✗   Inner area is a rough estimate (SH)

Ramparts Form a Continuous Circuit:
✓   Ramparts now levelled, but geophysical survey has identified that the two enclosing elements formed complete circuits/

Number of Ramparts:  
NE Quadrant:   2
SE Quadrant:   2
SW Quadrant:   2
NW Quadrant:   2
Total:   2

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

Geophysics suggests earthen banks with ext stone revetments

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

Banks with external stone revetments and accompanying ditches

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:  2

Annex:
✗   None

References

Connelly, M. 2008. The Prehistoric Settlement of the Lee Valley, Tralee, Co. Kerry: A Landscape Perspective. Unpublished PhD Thesis, University College Cork, Ireland.

O'Brien, W. 2012. Unpublished Excavation Report: Glanbane Hillfort, Co. Kerry. UCC Cork, Dept of Archaeology.

O'Driscoll, J. 2012. Unpublished Geophysical Survey Report: Glanbane Hillfort, Co. Kerry. UCC Cork, Dept of Archaeology.



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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