522 NMS sites 482 within protection zone 69 listed buildings 8 of 9 archaeological periods

Galmoy is a barony of County Kilkenny, in the historical province of Leinster (Irish: Gabhalmhaigh), covering 163 km² of land. The barony records 522 NMS archaeological sites and 69 NIAH listed buildings, placing it at around the 85th percentile among 280 ROI baronies for sites per km². This means it is in the top fifth of all baronies for sites per km². Dated archaeological evidence runs from the Neolithic through to the Modern, spanning 8 of 9 archaeological periods, placing the barony in the 77th percentile among 280 ROI baronies for chronological depth. This means it is in the top third of all baronies for chronological depth. The largest dated subset of recorded sites dates to the Iron Age. Logainm flags 20 placenames in the barony as carrying a recognised heritage root; the largest share — around 65% — are names associated with pre-christian defensive.

Detailed boundary map of GALMOY barony, KILKENNY
Galmoy boundary detail
Regional context map showing GALMOY barony within KILKENNY
Galmoy in regional context

Heritage at a glance

Percentile rankings throughout this profile compare each barony only against the other 279 Republic of Ireland baronies.

522
Recorded NMS sites
85th percentile
482
Within protection zone
92.3% of recorded sites
69
NIAH listed buildings
37th percentile
163 km²
Barony area

The recorded heritage of Galmoy

The National Monuments Service Sites and Monuments Record (SMR) is the statutory inventory of archaeological sites for the Republic of Ireland, maintained by the Department of Tourism, Culture, Arts, Gaeltacht, Sport and Media. Sites recorded here include earthworks, ringforts, megalithic tombs, ecclesiastical remains, and post-medieval features; not every record is legally protected, but each is registered as a monument of archaeological interest.

The National Monuments Service records 522 archaeological sites in Galmoy, putting it at the 85th percentile among 280 ROI baronies for sites per km². This means it is in the top fifth of all baronies for sites per km². Protection coverage is near-universal — 482 sites (92%) fall within a recorded monument protection zone, indicating an extensively surveyed landscape. The dominant category is defensive sites — ringforts, enclosures, hillforts, and stone forts (256 sites, 49% of the record). The most diagnostically specific type is Ringfort – rath (65 records, 12% of the barony's NMS total) — compared to an ROI average of 20% across all baronies where this type occurs. Ringfort – rath is an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD. The broader 'Enclosure' classification — which catches unclassified ringforts and field enclosures — accounts for a further 137 records (26%) and reflects the difficulty of sub-classifying degraded earthworks from surface evidence alone. Across the barony's 163 km², this gives a recorded density of 3.21 sites per km².

Most common monument types

Hover or tap a monument type to see its definition.

TypeCount
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 137
Ringfort – rath an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD 65
Fulacht fia a horseshoe-shaped Bronze Age burnt mound built around a sunken trough beside a water source, traditionally interpreted as a cooking site 44
Church a building used for public Christian worship, of any date from c. 500 AD onwards 18
Road – class 3 togher a short wooden peatland trackway up to 15m long, deliberately laid to cross a small area of bog; Neolithic to medieval 17
Graveyard a burial area associated with a church, in use from the medieval period onwards 16
Ring-ditch a circular ditch under 20m across, often the ploughed-out remains of a barrow, ring-barrow or roundhouse 14
Structure – peatland a construction of unknown function, either extant or implied by archaeological evidence, of any date 14

Chronological distribution

The dated archaeological record for Galmoy spans from the Neolithic through to the Modern, with activity attested across 8 of 9 archaeological periods. This is the 77th percentile across ROI baronies for chronological depth — an above-average span. Every period from earliest to latest is represented in the record — an unbroken sequence of dated activity across the full chronological span. Activity concentrates most heavily in the Iron Age (180 sites, 41% of dated material), with the Early Medieval forming a secondary peak (108 sites, 24%). A further 81 recorded sites (16% of the overall NMS register for the barony) carry no period attribution — appearing as 'Unknown' in the bar chart below. This typically reflects either records that pre-date the standardised period vocabulary or sites awaiting specialist dating review, rather than a genuine absence of chronological evidence.

Mesolithic
0
Neolithic
4
Early Bronze Age
7
Middle Late Bronze Age
64
Iron Age
180
Early Medieval
108
Medieval
50
Post Medieval
14
Modern
14
Unknown
81

Sample of recorded monuments

Show 25 sample monuments (of 522 total)

A representative sample of 25 recorded monuments drawn from the barony’s 522 total NMS entries. Sites within a recorded monument protection zone and rarer site types are prioritised so the list shows a meaningful cross-section rather than only the most common type. Each entry shows the official Sites and Monuments Record reference number and the description published by the National Monuments Service.

Architectural fragment

SMR KK004-021—-BallyconraProtected

According to Carrigan (1905, vol. 2, 316) a church (KK004-008001-) on Archer's Island in the River Nore was largely demolished c. 1800 and the stones were used in the building of Ballyconra mill. The mill has since been…

Armorial plaque (present location)

SMR KK004-024—-BallyconraProtected

One of three plaques which Carrigan (1905, vol. 2, 317-19) noted were affixed to the walls of the early 18th-century Ballyconra House, which stands on or incorporates 'old Ballyconra House' (KK004-024001-). A…

Burnt spread

SMR KK004-037—-Seskin (Galmoy By.)Protected

In flat grassland to E of a small stream and a short distance S of a spring, on the floor of small valley in rolling grassland. Spread of burnt stone and charcoal found during ploughing.

Compiled by: Jean…

House – fortified house

SMR KK007-001001-Rathpatrick (Galmoy By.)Protected

On the edge of low-lying, boggy, rough pasture with rock outcrop. The area has been planted with forestry with a roughly square buffer zone (dims. c. 65m²) around the castle. Before forestry the views were poor in all…

Religious house – Augustinian canons

SMR KK008-047001-GrangefertaghProtected

On a natural rise in gently undulating terrain with marshy flood plain of the River Goul to the N and W. Located on a former early medieval monastery probably founded by St Ciarán of Sir in the 6th century (Harbison…

Ecclesiastical enclosure

SMR KK008-047003-Grangefertaghearly_christianProtected

On a natural rise in gently undulating terrain with marshy flood plain of the River Goul to the N and W. An early medieval monastery, of which the round tower (KK008-047004-) survives, was founded here, probably by St…

Round tower

SMR KK008-047004-Grangefertaghearly_christianProtected

According to the Annals of the Four Master, the round tower, along with ‘Eochaidh O’Cuim, the Chief Master’ who was inside it, was burned in 1156 (Moore 1874-9, 35-6). In the OS Letters (1839) it was noted that, ‘The…

Tomb – effigial

SMR KK008-047007-GrangefertaghProtected

In the N chapel of the medieval church at Grangefertagh (KK008-047001-). According to Carrigan (1905, vol. 2, 292-3), this chapel was built by the MacGillapatrick/Kilpatrick family in the 15th or early 16th century. …

Mill – unclassified

SMR KK008-049—-GrangefertaghProtected

This was classified in the SMR (1987) as ‘Mill’ as a mill is marked roughly at this location on a Grand Jury Map (1809-19). It was classified in the RMP (1996) as ‘Earthwork’ based on fieldwork carried out in 1987 where…

Leacht

SMR KK008-066005-BayswellProtected

Associated with the medieval church (KK008-066001-) and graveyard (KK008-066002-), which, according to the OS Letters (1839) is known as 'Teampall na Ratha' or the church of the rath, probably in reference to the…

Megalithic tomb – unclassified

SMR KK008-109—-Baunmore (Galmoy By.)neolithicProtected

At one of the lowest points immediately below a gravel ridge, in generally flat terrain, in grassland. A mound of earth and stone (dims. 9.5m N-S; 6m E-W; H 1.2m at E; H 0.1m at W) which is covered by a number of large…

Castle – ringwork and bailey

SMR KK008-119001-Donaghmore LowerProtected

On a gentle SW-facing slope in gently undulating terrain at the foot of Spahill, in pasture. There are good to extensive views in all directions, except to E which is dominated by Spahill. The monument is quite heavily…

Post row – peatland

SMR KK008-150001-Baunmore (Galmoy By.)Protected

A number of posts, haphazardly arranged. Discovered by Irish Archaeological Wetland Unit (UCD) in 1995 during a pilot survey of the Littleton Works.

Compiled by: Irish Archaeological Wetland Unit, UCD.

Date of…

Barrow – ring-barrow

SMR KK009-001—-Coolnacruttabronze_ageProtected

On the SE-facing hill slopes of a mountain, in rough moorland. A low, D-shaped platform (int. dims. 18.7m N-S; 15m E-W) enclosed by a slight fosse (Wth 1m) and external bank (Wth 2.7m; int. H 0.2m; ext. H 0.4m). Denuded…

Linear earthwork

SMR KK009-011002-LisdowneyProtected

On a fairly steep S-facing slope of a valley, in pasture. Two parallel lines (L c. 70m; Wth apart c. 20) identified as cropmarks on an aerial photograph (GSI roll 43, print 20) running NNE-SSW c. 15m SW of a circular…

Cairn – wayside cairn

SMR KK009-047—-RathbeaghProtected

On the broad flat floor of the Nore river valley, on the S side of a road. It is described in the OS Letters (1839) as, 'a heap of stones and seven old white thorn trees growing round it; this they call Leacht…

Tomb – chest tomb

SMR KK009-048006-RathbeaghProtected

Within a graveyard (KK009-048003-), on the brow of a gentle E-facing slope, commanding a fine view from NNW-E-SE. There are three panels of a limestone chest-tomb comprising an end panel situated to the SW of the church…

Bridge

SMR KK010-139002-Ballyragget,ParksgroveProtected

Crossing the River Nore at the W end of Ballyragget. A bridge is indicated roughly at this location on the Down Survey (1655-6) parish map of Donoghmore and the barony map of Fassadining. Lewis (1837, vol. 1, 162)…

Megalithic tomb – portal tomb

SMR KK012-062—-BorrismoreProtected

On the crest of a N-S ridge, with land sloping gently away to the E and W down to the river plains, in tillage. There are very good views in all directions. Formerly in the demesne of Borrismore House, it is described…

Fortification

SMR KK003-038—-Castletown (Galmoy By.)Protected

A possible Cromwellian or Jacobean earthwork fort was discovered during an envrionmental impact study for the Arcon Lead-Zinc Mine at Galmoy. Excavation in 1999 confirmed that the monument was an earthen outwork…

Metalworking site

SMR KK009-096—-ParksgroveProtected

Within the western flood-plain of the River Nore. A burnt mound (KK009-095—-) and a metalworking site were revealed during archaeological monitoring of a Bord Gáis Éireann gas pipeline development and excavated in…

Sheela-na-gig (present location)

SMR KK009-037004-Balleen LittleProtected

Sheela-na-gig built into a wall in a farmyard. The original location is unknown but it is likely that it come from either Balleen Castle (KK009-037001-), located c. 100m to the E, or Balleen church (KK009-038001-),…

Kiln

SMR KK008-175—-GlashareProtected

Test-trenching was carried out as part of an assessment along a stretch of c. 40km of the proposed N8 road improvement scheme from Cullahill, Co. Laois, to Cashel, Co. Tipperary. Located to the N of Glashare Stream. A…

Standing stone – pair

SMR KK008-140—-RathosheenProtected

The OS Letters (1839) refer to the southern ringfort (KK008-042—-) in the townland of Rathosheen, which, 'is said to have been the burial place of that Hero-Bard. His grave was marked in it by two upright stones at…

Enclosure

SMR KK008-067—-Baunmore (Galmoy By.)Protected

On the crest of a N-S ridge overlooking lower land to the E and W, and slightly higher than the church (KK008-066001-) and graveyard (KK008-066002-) c. 50m to the N. It is described in the OS Letters (1839) as, 'an…

Listed buildings

The National Inventory of Architectural Heritage (NIAH) is a state survey appraising buildings of architectural, historical, archaeological, artistic, cultural, scientific, social, or technical interest. Each surveyed structure receives a rating from International (the highest, for buildings of European importance) through National, Regional, Local, and Record-Only.

The NIAH records 69 listed buildings in Galmoy (37th percentile across ROI baronies). All recorded buildings carry Regional or lower grading; the barony does not contain any structures appraised as being of National or International architectural importance. Construction dates concentrate most heavily in the Late Georgian (1800-1830) period. The most-recorded building type is house (29 examples, 42% of the listed stock).

Terrain and environment

Mean elevation across the barony is 136m — the 81st percentile among 280 ROI baronies for elevation. This means it is in the top fifth of all baronies for elevation. This is a relatively elevated landscape by ROI standards. Elevation matters for heritage because higher-altitude baronies typically favour defensive monuments — ringforts and hilltop forts placed on prominent ground — while lowland baronies are more likely to carry the dense settlement and church networks of intensive agricultural landscapes. A maximum elevation of 328m gives the barony meaningful vertical relief. Mean slope is 3.0° — the 37th percentile among 280 ROI baronies for slope. This means it is in the lower half of all baronies for slope. Slope is a key control on both land use and archaeological preservation: steep ground resists ploughing and tends to preserve earthworks intact, while gentle slopes favour intensive cultivation that damages or destroys surface archaeology over time. The Topographic Wetness Index averages 11.2, the 64th percentile among 280 ROI baronies for wetness. This means it is in the upper half of all baronies for wetness. Drainage matters for heritage because poorly-drained ground preserves organic archaeology (wooden trackways, leather, textiles, and on rare occasions human remains) far better than free-draining soil; well-drained ground favours arable use but destroys organic material rapidly. The land-cover mosaic combines improved grassland (84%), woodland (9%), and arable farmland (6%), giving a mixed agricultural and semi-natural landscape. In overall character, this is elevated but relatively gentle terrain — typical of plateau country, with land use dominated by improved grassland.

Terrain measurements

Mean elevation136 m
Max elevation328 m
Mean slope
Wetness index (TWI)11.19 64th pct
Grassland83.7%
Woodland8.7% 9th pct
Cropland5.8%
Urban land1.3% 61st pct

Where this barony sits in the Republic of Ireland

Drainage
64th
Woodland
9th

Geology and preservation

Bedrock geology shapes the landscape long before any settlement begins — controlling soil drainage, agricultural potential, the survival of upstanding monuments, and the preservation of buried archaeology. The figures below come from the Geological Survey Ireland 1:100,000 bedrock map.

The bedrock underlying Galmoy is predominantly limestone (57% of the barony by area), laid down during the Carboniferous period (100% by area, around 359 to 299 million years ago). Limestone is the most heritage-rich bedrock in Ireland. It supports fertile, well-drained soils that favoured dense Early Medieval settlement and Norman manorial agriculture, and it weathers into karst features — sinkholes, caves, swallow holes, and souterrains — that frequently carry archaeology. Where peat overlies limestone, organic preservation can be exceptional.

Dominant geological periodCarboniferous (100%)
Dominant rock typeLimestone (57%)
Mapped formations11
Distinct rock types5 53rd pct for diversity

Rock type composition

Limestone
57%
Siltstone
14%
Dark Shaly Micrite, Peloidal Limestone
12%
Dolomitisd Limestones
10%
Sandstone
7%

Largest mapped unit: Ballyadams Formation (24% of the barony)

Placename evidence

Logainm records 20 heritage-diagnostic placenames for Galmoy, drawn from townland and civil-parish names across the barony. The dominant stratum is pre-Christian and Early Medieval defensive — ráth-, lios-, dún-, and caiseal-prefixed names that mark Iron Age and early historic settlement. The leading diagnostic roots are ráth- (11 — earthen ringfort), cill- (2 — church), and domhnach- (2 — very early church). This is below the ROI average of 30.7 heritage placenames per barony, suggesting either lighter survey coverage or a townland-naming tradition that draws more on generic landscape vocabulary. The presence of multiple heritage strata side by side indicates layered occupation of the landscape across successive prehistoric and historic periods. Logainm records 98 placenames for Galmoy (predominantly townland names). Of these, 20 (20%) carry one of the diagnostic Gaelic roots tracked above; the remainder draw on more generic landscape vocabulary that does not encode a heritage period.

Pre-Christian / Early Medieval Defensive

RootCountMeaning
ráth-11earthen ringfort
lios-1ringfort or enclosure
caiseal-1stone ringfort

Early Christian Ecclesiastical

RootCountMeaning
cill-2church (early)
domhnach-2pre-Patrician or earliest Patrician church
tobar-1holy well
gráinseach-1monastic farm / grange

Burial, Ritual, and Norse-Contact

RootCountMeaning
feart-1grave mound

Other baronies in Kilkenny

See all 280 baronies in the Republic of Ireland Heritage Tool.

Grounding History report mockup

Explore further

Grounding History: 10 Maps of Northern Ireland’s Past

If you’re interested in Irish heritage more widely, the companion report for Northern Ireland brings together the analysis of all 462 NI wards into one place through 10 high-quality maps — covering monument density, archaeological periods, placename heritage, terrain, wetland, and the historic landscape at first survey. Take a look.

About this profile

Click any section below to expand.

What is a barony?

A barony is a historic administrative unit in Ireland, broadly equivalent to an English hundred. The 280 baronies used here are from the OSi 2019 National Statutory Boundaries (generalised 20m), covering the 26 counties of the Republic of Ireland. Baronies derive from the Norman period, were formalised in the 17th century, and have not been redrawn for statistical purposes. They vary enormously in area, from compact urban baronies in Dublin to vast upland baronies in Connacht, and should not be compared by raw site count without accounting for area differences.

What counts as a site?

This profile combines three distinct heritage registers, each with its own definition of what constitutes a recordable site:

  • Archaeological sites (NMS). The National Monuments Service Sites and Monuments Record (SMR) catalogues every known archaeological monument or site of archaeological interest in the Republic, from prehistoric burial mounds and ringforts to medieval churches and post-medieval defensive works. Inclusion does not require legal protection — only that the site has been identified, surveyed, and assessed as having archaeological value. A separate subset of these sites lies within a recorded protection zone, which gives them statutory protection under the National Monuments Acts.
  • Listed buildings (NIAH). The National Inventory of Architectural Heritage records buildings of architectural, historical, archaeological, artistic, cultural, scientific, social, or technical interest. Each surveyed structure is appraised on a five-tier scale: International, National, Regional, Local, and Record-Only. The NIAH appraisal is informational rather than strictly statutory, but it underpins local-authority Record of Protected Structures (RPS) listings.
  • Heritage placenames (Logainm). Logainm is the authoritative database of Irish placenames maintained by the Placenames Branch. This profile applies a heritage-diagnostic classifier to the Irish-language form of each townland name, flagging roots that signal defensive sites (ráth-, lios-, dún-, caiseal-, cathair-), ecclesiastical foundations (cill-, teampall-, domhnach-, mainistir-), prehistoric burial-ritual features (tuaim-, carn-, leaba-), or Norse-contact settlement (gall-). Townlands without one of these diagnostic roots are not flagged here — they may still carry historical significance, but that significance is not encoded in the name itself.
Editorial principles

The narrative sections of this profile follow several explicit principles:

  • Evidential. Every claim about this barony’s heritage character is anchored in the underlying register data. Where a site count, a placename count, or a percentile rank is cited, it is computed from the source datasets at export time, not estimated.
  • Comparative. Counts and metrics are reported alongside their percentile rank against the other 279 ROI baronies. A barony with 50 ringforts in absolute terms could be unusually high or unusually low depending on its size and regional context; percentile ranking removes that ambiguity.
  • Transparent on limits. Where a register has known coverage gaps, survey biases, or data-quality issues that affect this barony’s figures, the profile flags them rather than presenting the numbers as definitive.
  • No interpretation beyond what the data supports. The narrative does not speculate about historical events, social dynamics, or cultural meaning beyond what the recorded heritage and placename evidence directly attests.
Data caveats and limits
  • NMS Sites and Monuments Record is the product of survey campaigns conducted at different intensities across different counties and decades. Some baronies have been surveyed more thoroughly than others, and absolute counts should be read in that light. Sites destroyed by development before survey are typically not represented; sites in heavily forested or upland terrain are sometimes under-recorded.
  • NIAH coverage is broadly complete for the Republic of Ireland but the survey was conducted on a rolling county-by-county basis, and the most recent appraisal date varies. Buildings demolished or substantially altered after their original survey may still appear in the register; conversely, recent buildings of merit may not yet have been appraised.
  • Logainm classification applies a deliberately conservative pattern-matching approach to the Irish-language townland forms. The classifier prioritises true positives over recall: a townland may carry a heritage signal that the classifier doesn’t recognise, particularly where the diagnostic root has been heavily anglicised or where the townland name draws on a less common term. The 60,000+ townland records and ~9,800 classified placenames give a substantial signal at barony scale, but individual townland names should be checked against Logainm directly for definitive interpretation.
  • Period attribution. The chronological distribution reflects only those NMS sites that carry a recognised period attribution in the source data. Sites listed as “Unknown” period are excluded from the dated subset.
  • Boundary changes. Some baronies have undergone minor boundary adjustments since their 19th-century definition; the OSi 2019 generalised boundaries used here are the current statutory definition and may differ slightly from historical maps in border areas.
  • Bedrock geology is mapped at 1:100,000 scale, which means local variation within a barony — small pockets of different rock type, mineral veins, alluvium overlying bedrock — is generalised. The dominant-system and rocktype figures are area-weighted, so a barony reading “70% Carboniferous limestone” may still contain small but archaeologically important pockets of older or younger rock. Around 3% of GSI polygons do not match the lexicon and contribute no rocktype or system attribution.
Data sources
  • National Monuments Service — Sites and Monuments Record (SMR)
    Contributes archaeological site records, classifications, periods, and recorded protection-zone status.
    © Department of Housing, Local Government and Heritage · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://data.gov.ie/dataset/national-monuments-service-archaeological-survey-of-ireland
  • National Inventory of Architectural Heritage (NIAH)
    Contributes listed-building records and architectural-significance grades.
    © Department of Housing, Local Government and Heritage · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://data.gov.ie/dataset/national-inventory-of-architectural-heritage-niah-national-dataset
  • Logainm — Placenames Database of Ireland
    Contributes Irish-language and English townland names, civil parish associations, and barony assignments for the heritage-placename classifier.
    © Government of Ireland, Placenames Branch · Licence: Creative Commons Attribution-NoDerivs 3.0 Ireland (CC BY-ND 3.0 IE)
    https://www.logainm.ie/
  • Ordnance Survey Ireland — National Statutory Barony Boundaries 2019
    Contributes the canonical 280 barony boundaries (generalised 20m).
    © Ordnance Survey Ireland / Government of Ireland · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://data-osi.opendata.arcgis.com/
  • EURODEM — European Digital Elevation Model
    Contributes elevation, slope, and topographic-wetness statistics, plus the hillshade rendering on each barony’s topographic map.
    © Maps for Europe · Licence: Open data
    https://www.mapsforeurope.org/datasets/euro-dem
  • ESA WorldCover
    Contributes land-cover classifications for grassland, woodland, cropland, wetland, urban, and water statistics.
    © European Space Agency · Licence: Creative Commons Attribution 4.0 (CC BY 4.0)
    https://esa-worldcover.org/en
  • Geological Survey Ireland — 1:100,000 Bedrock Geology
    Contributes bedrock geological data: dominant geological system (Carboniferous, Devonian, etc.), rock-type composition, and formation-level mapping, with the GSI Bedrock Lexicon providing descriptive attributes.
    © Geological Survey Ireland · Licence: Open data, Creative Commons Attribution 4.0 (CC BY 4.0)
    https://www.gsi.ie/en-ie/data-and-maps/Pages/Bedrock.aspx

Explore more: Search any of the 280 ROI baronies, browse by historical province, or read the methodology and data sources for the full Republic of Ireland Heritage Tool.

Spotted an error? This dataset is updated continuously. Email contact@danielkirkpatrick.co.uk with corrections, missing records, or suggestions for improvement.