463 NMS sites 452 within protection zone 62 listed buildings 8 of 9 archaeological periods

Owney And Arra is a barony of County Tipperary, in the historical province of Munster (Irish: Uaithne agus Ara), covering 363 km² of land. The barony records 463 NMS archaeological sites and 62 NIAH listed buildings, placing it at around the 22nd percentile among 280 ROI baronies for sites per km². This means it is in the bottom third 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 58th percentile among 280 ROI baronies for chronological depth. This means it is in the upper half of all baronies for chronological depth. The largest dated subset of recorded sites dates to the Early Medieval. Logainm flags 34 placenames in the barony as carrying a recognised heritage root; the largest share — around 79% — are names associated with early Christian church and monastic foundations.

Detailed boundary map of OWNEY and ARRA barony, TIPPERARY
Owney And Arra boundary detail
Regional context map showing OWNEY and ARRA barony within TIPPERARY
Owney And Arra in regional context

Heritage at a glance

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

463
Recorded NMS sites
22nd percentile
452
Within protection zone
97.6% of recorded sites
62
NIAH listed buildings
31st percentile
363 km²
Barony area

The recorded heritage of Owney And Arra

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 463 archaeological sites in Owney And Arra, putting it at the 22nd percentile among 280 ROI baronies for sites per km². This means it is in the bottom third of all baronies for sites per km². Protection coverage is near-universal — 452 sites (98%) fall within a recorded monument protection zone, indicating an extensively surveyed landscape. The dominant category is defensive sites — ringforts, enclosures, hillforts, and stone forts (262 sites, 57% of the record). Ringfort – rath is the most prevalent type, making up 30% of the barony's recorded sites (139 records) — well above the 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. Other significant types include Enclosure (72) and Standing stone (19). Enclosure is a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence; Standing stone is a deliberately set upright stone, used variously as a Bronze/Iron Age burial marker, route marker or commemorative monument. Across the barony's 363 km², this gives a recorded density of 1.27 sites per km².

Most common monument types

Hover or tap a monument type to see its definition.

TypeCount
Ringfort – rath an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD 139
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 72
Standing stone a deliberately set upright stone, used variously as a Bronze/Iron Age burial marker, route marker or commemorative monument 19
Church a building used for public Christian worship, of any date from c. 500 AD onwards 13
Fulacht fia a horseshoe-shaped Bronze Age burnt mound built around a sunken trough beside a water source, traditionally interpreted as a cooking site 13
Earthwork an unclassified earthen structure with no diagnostic features that allow a more specific classification 12
Children's burial ground an unconsecrated medieval and early-modern burial ground for unbaptised or stillborn children, often called a cillín or ceallúnach 11
Barrow – ring-barrow a Bronze/Iron Age burial monument: a low circular area enclosed by ditch and outer bank 10

Chronological distribution

The dated archaeological record for Owney And Arra spans from the Neolithic through to the Modern, with activity attested across 8 of 9 archaeological periods. 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 Early Medieval (158 sites, 41% of dated material), with the Iron Age forming a secondary peak (105 sites, 27%). A further 73 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
10
Early Bronze Age
64
Middle Late Bronze Age
15
Iron Age
105
Early Medieval
158
Medieval
23
Post Medieval
11
Modern
4
Unknown
73

Sample of recorded monuments

Show 25 sample monuments (of 463 total)

A representative sample of 25 recorded monuments drawn from the barony’s 463 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.

Weir – fish

SMR CL045-033020-River ShannonProtected

The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To…

Mine

SMR TN013-018—-GarrykennedyProtected

Mine complex identified, post inventory fieldwork, by Dr. William O'Brien, NUI, Galway (pers. comm. 26.6.1998). Site is not indicated on the 1st (1840) or 2nd (1901-5) ed. OS 6-inch map. The mine is referred to by…

Inscribed stone

SMR TN014-045002-YoughalvillageProtected

These inscribed stones are built into the fabric of the S wall of St Conlan's medieval parish church (TN014-045001-). Situated on the crest of a hill. A largely destroyed church (TN014-045001-) constructed of roughly…

Ecclesiastical enclosure

SMR TN019-027001-Kilparteenearly_christianProtected

Situated on a NW-facing slope of rising ground in an upland area. A large circular-shaped area (diam. 74m N-S; 74m E-W) enclosed by a low barely discernible bank (Wth 3.5m; int. H 0.2m; ext. H 0.4m) with an external…

Crannog

SMR TN019-034003-Derry Demesneearly_medievalProtected

Situated just off the E shore of Lough Derg on the River Shannon. A small circular stone-built island (approx. diam. 30m) which appears to have been artificially constructed with loosely piled rubble creating a stone…

Causeway

SMR TN019-034004-Derry DemesneProtected

Situated just off the E shore of Lough Derg on the River Shannon. A small circular stone-built island (approx. diam. 30m) which appears to have been artificially constructed with loosely piled rubble. A cashel…

Ringfort – unclassified

SMR TN020-003—-Kylebeg (Youghalarra Par.)early_medievalProtected

Situated on flat pasture in undulating countryside. Depicted on the 1st ed. OS 6-inch map as a semi-circular shaped platform type earthwork. Not indicated on subsequent editions of the OS 6-inch maps. In 1976 the site…

Megalithic tomb – portal tomb

SMR TN020-009—-CregganeProtected

Situated on a local rocky rise in farmland. The feature, now obscured by thorn bushes, is referred to as a 'Pagan Altar' in the OS Memoranda (1840) though no details are provided. According to an OS Name Book (1904)…

Castle – Anglo-Norman masonry castle

SMR TN020-024001-Pallas MoreProtected

Situated on a natural ridge of rock outcrop in an upland area with extensive views. Described in the Civil Survey (1654-6) as a 'ruinous castle with the priviledge of a court leete and courte' (Simington 1934, vol. 2,…

Designed landscape feature

SMR TN020-027—-Kilcolman (Youghalarra Par.)Protected

Situated 580m N of Kilcolman House on its demesne lands, standing on a low natural hillock in undulating countryside. Depicted on the 1840 ed. OS 6-inch map as a square-shaped tree-plantation of post-1700 date and not…

Stone row

SMR TN020-062—-BarbahaProtected

Situated on platform of ground in upland area overlooking a stream to N, a stone circle (TN019-046001) to the NW and a possible stone pair (TN019-040) to the W. A row of three stones, aligned E-W, 8m in overall length.…

Castle – hall-house

SMR TN025-015—-BallinaProtected

Situated on high ground overlooking a deep ravine and nearby church (TN025-016—-) to the S. The poorly preserved remains of a small rectangular building surviving to first-floor level only, built with roughly coursed…

Castle – motte

SMR TN025-037—-BurgesbegmedievalProtected

Situated in wooded area on the W side of a steep ravine in an upland area overlooking a river below with Burgesbeg medieval church (TN025-038001-) and graveyard (TN025-038003-) 160m to the E. The river marks the W…

Sheela-na-gig

SMR TN025-038002-BurgesbegmedievalProtected

Discovered by local workmen in 1932 in the NE corner of Burgesbeg church (TN025-038001) and now housed in the National Museum (Cherry 1992, 6). Described by Raftery (1969, 92-3) as a roughly dressed rectangular block (H…

Historic town

SMR TN025-094—-Ballina,Cullenagh (Templeachally Par.)Protected

Situated on the E bank of the River Shannon with Killaloe Bridge (TN025-094001) connecting Ballina to the neighbouring town of Killaloe. Ballina castle (TN025-094002) is located at the N end of the modern town with…

Weir – regulating

SMR TN025-094003-Ballina,Cullenagh (Templeachally Par.)Protected

Unlocated weir within townland, Civil Survey of 1654-56 refers to 14 weares upon the River Shannon (Simington 1934, Vol. 2, 163).

The above description is derived from 'The Archaeological Inventory of County…

Barrow – stepped barrow

SMR TN032-009—-DoonaneProtected

Situated on top of a hill in a mountainous region with extensive views. A steep-sided, flat-topped mound (H 5m; diam. 21m NW-SE) with a berm enclosing the base from S through W to NW. A modern quarry has destroyed the E…

Boulder-burial

SMR TN038-004—-Reardnogy MoreProtected

Situated atop high ground on Barnarhu Hill in a mountainous region with extensive views in all directions and a possible stone circle site (TN038-005) to the SSW. A row of four boulders, one of which is prostrate,…

Pit-burial

SMR TN038-012—-Reardnogy MoreProtected

Situated on an E-facing slope of rising ground overlooking a nearby river to the E in an upland area. Cremated human bones found in a pit (0.65m D; 0.52m W) with flagstone floor and capstone with prostrate pointed stone…

Megalithic tomb – court tomb

SMR TN038-013—-ShanballyedmondProtected

The tomb, excavated and partly restored in 1958 (O'Kelly 1958), stands on an E-facing slope at the NE foot of Cullaun Mountain. It stands in a kerbed cairn of U-shaped outline measuring some 12.5m long and 9.5m in…

Mine – copper

SMR TN038-020—-Lackamore (Kilvellane Par.)Protected

Situated on a S-facing slope of rising ground in an upland region overlooking the Clare River valley. According to Kinahen (1886) 'ancient tools were found in the “old mens'” workings' at this mine. These artefacts were…

Mound

SMR TN039-012001-CoonmoreProtected

Situated on level ground at the base of a high natural scarp, overlooking a river valley to the NE. The Clasher River runs c. 2m NE of the site. An irregular, roughly circular enclosure (TN039-012) in a level area…

Chapel

SMR TN019-048—-CurraghavillerProtected

Situated on a low natural rock outcrop at the N end of a low N-S ridge in a mountain valley, overlooked by higher ground on all sides. The site consists of a section of a drystone field wall (H 1.1m; T 0.5m; L 22m)…

Stone sculpture

SMR TN032-002002-Clonygaheen,KilloscullyProtected

Situated on an E-facing slope of rising ground in a valley in a mountainous region with a nearby stream to the E. Referred to as the 'Church of Kilcascoln' in the taxation of the Diocese of Cashel in 1302 (CDI, vol. 5,…

Ringfort – rath

SMR TN013-006—-Garrykennedyearly_medievalProtected

Situated on the E-facing slope of a hill in undulating pastureland. The site has been levelled but is still visible as a circular enclosure (diam. 34.2m N-S; 33m E-W) defined by a poorly preserved bank. The interior…

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 62 listed buildings in Owney And Arra (31st percentile across ROI baronies). The highest-graded structure include 1 of National significance. The Republic holds 937 National-graded buildings in total, so this barony accounts for around 0% of the national total. Construction dates concentrate most heavily in the Victorian (1830-1900) period.

Terrain and environment

Mean elevation across the barony is 163m — the 91st percentile among 280 ROI baronies for elevation. This means it is in the top tenth 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. The barony reaches 690m at its highest point — a vertical span of more than 527m within its boundary, indicating significant topographic diversity. Mean slope is 6.1° — the 84th percentile among 280 ROI baronies for slope. This means it is in the top fifth of all baronies for slope. This is consistently steep terrain by ROI standards, the kind of landscape that tends to preserve upstanding archaeological features well. 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. Localised maximum slopes reach 17°, typical of stream-cut valleys, escarpments, or coastal bluffs within the wider landscape. The Topographic Wetness Index averages 9.9, the 19th percentile among 280 ROI baronies for wetness. This means it is in the bottom fifth of all baronies for wetness. This is well-drained ground by ROI standards — typical of upland or steeply-sloping country that sheds water rapidly. 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 is dominated by improved grassland (62%) and woodland (32%). In overall character, this is an upland landscape of steep, elevated terrain, with land use dominated by improved grassland.

Terrain measurements

Mean elevation162.7 m
Max elevation690.5 m
Mean slope6.1°
Wetness index (TWI)9.88 19th pct
Grassland62.0%
Woodland32.0% 97th pct

Where this barony sits in the Republic of Ireland

Drainage
19th
Woodland
97th

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 Owney And Arra is predominantly greywack, siltstone and grit (30% of the barony by area), laid down during the Silurian period (54% by area, around 444 to 419 million years ago). A substantial secondary geology of sandstone and conglomerates (17%) and mudstone, arenaceous horizons (11%) adds further variety to the underlying landscape. The single largest mapped unit is the Hollyford Formation (30% of the barony's bedrock). With 8 distinct rock types mapped, the barony sits in the top third of ROI baronies for geological diversity (77th percentile) — typically a sign of complex tectonic history or coastal mosaics of differing rock units.

Dominant geological periodSilurian (54%)
Dominant rock typeGreywack, Siltstone And Grit (30%)
Mapped formations14
Distinct rock types8 77th pct for diversity

Rock type composition

Greywack, Siltstone And Grit
30%
Sandstone And Conglomerates
17%
Mudstone, Arenaceous Horizons
11%
Greywacke
11%
Limestone
11%

Largest mapped unit: Hollyford Formation (30% of the barony)

Placename evidence

Logainm records 34 heritage-diagnostic placenames for Owney And Arra, drawn from townland and civil-parish names across the barony. The dominant stratum is Early Christian ecclesiastical — cill-, teampall-, and domhnach-prefixed names that record the dense network of early church foundations established between the fifth and tenth centuries. The leading diagnostic roots are cill- (19 — church), cillín- (3 — killeen), and tuaim- (3 — burial mound). This is broadly in line with the ROI average of 30.7 heritage placenames per barony. The presence of multiple heritage strata side by side indicates layered occupation of the landscape across successive prehistoric and historic periods. Logainm records 273 placenames for Owney And Arra (predominantly townland names). Of these, 34 (12%) 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
dún-2hilltop or promontory fort
ráth-1earthen ringfort

Early Christian Ecclesiastical

RootCountMeaning
cill-19church (early)
cillín-3unconsecrated burial ground
teampall-2church (later medieval)
mainistir-1monastery
tobar-1holy well
gráinseach-1monastic farm / grange

Burial, Ritual, and Norse-Contact

RootCountMeaning
tuaim-3burial mound
leacht-1grave monument
gall-1foreigner — Norse settlement marker

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.