Atlas of Hillforts of Britain and Ireland

IR0971 Ballymartin, Mayo (Lisnatreanduff)

Satellite Imagery

Satellite Imagery

HER:  Archaeological Survey of Ireland SMR Database MA118-098 (None)

NMR:  MA 118 (None)

SM:  None

NGR:  None

X:  523387  Y:  760391  (IRENET95)

Summary

Near the modern village of Kilmaine, a circular level terrain fort with a total site footprint of approximately 2.1ha is situated on a broad, low-rise hilltop with panoramic views from the summit and overlooking a number of small lakes to the S and N and a river system to the E. Quadravallate for the entire circuit with four simple entrance gaps throught the enclosing elements at the N, E, S and W. No evidence for any internal features on the surface. Three of the ramparts survive well, but the outermost is damaged, surviving only on the N, E and SE. Interior in pasture. Tree cover on enclosing elements. First map depiction in first edition Ordnance Survey mapping. More detailed earthwork survey in second edition Ordnance Survey mapping. Survey by Lavelle in 1994.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -1019369  Y:  7092471  (EPSG: 3857)

Longitude:  -9.157144767155147  Latitude:  53.58778466218207  (EPSG:4326)

Country:  Republic of Ireland

Current County or Unitary Authority:  Mayo

Historic County:  Mayo

Current Parish/Community/Council/Townland:  Ballymartin

Monument Condition

The outer rampart has been damaged and has been largely ploughed out at the NE and SW.

Condition:
Extant   ✓
Cropmark   ✗
Likely Destroyed   ✓

Land Use

Scrub and trees on the defences

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

Level terrain fort situated on a flat summit of broad, low-rise hilltop with panoramic views from the summit. The site overlooks a number of small lakes to the S and N and a river system to the E.

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:  Broad, flat hilltop.

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

Altitude:  48.0m

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. More detailed earthwork survey in second edition Ordnance Survey mapping. Survey by Lavelle in 1994.

Investigations:
1st Identified Map Depiction (1842):   First edition 6 inch Ordnance Survey mapping.
Earthwork Survey (1906):   Second edition 25 inch Ordnance Survey mapping.
None (1994):   Survey by Lavelle.

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

Four breaks through the enclosing elements at the N, E, S and W comprising simple gaps in the banks and causeways over the ditches (Lavelle 1994). Lavelle (1994) notes that the entrances at the N and E contain stone lined causeways and are approximately 3m wide.

Total Number of Breaks Through Ramparts:  
4:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:
1. Simple Gap (North):   None
2. Simple Gap (East):   None
3. Simple Gap (South):   None
4. Simple Gap (West):   None

Enclosing Works

Circular area defined by four banks and ditches in various states of preservation. Lavelle (1994) states that the inner three banks and ditches are well preserved and display evidence for stone facing. The outer bank and ditch have been damaged and survive in the N, E and SE.

Enclosed Area:
Area 1:   0.7ha.
Total:   0.7ha.

Total Footprint Area:  2.07ha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✓   Closely spaced defences.

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:
✓   External ditches.

Number of Ditches:  4

Annex:
✗   None.

References

Lavelle, D. 1994. An Archaeological Survey of Ballinrobe and District: Including Lough Mask and Lough Carra. F'S, 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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