768 NMS sites 730 within protection zone 25 listed buildings 8 of 9 archaeological periods

Dunkerron South is a barony of County Kerry, in the historical province of Munster (Irish: Dún Ciaráin Theas), covering 395 km² of land. The barony records 768 NMS archaeological sites and 25 NIAH listed buildings, placing it at around the 53rd percentile among 280 ROI baronies for sites per km². This means it is in the upper half 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 54th 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 Iron Age. Logainm flags 20 placenames in the barony as carrying a recognised heritage root; the largest share — around 60% — are names associated with pre-christian defensive.

Detailed boundary map of DUNKERRON SOUTH barony, KERRY
Dunkerron South boundary detail
Regional context map showing DUNKERRON SOUTH barony within KERRY
Dunkerron South in regional context

Heritage at a glance

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

768
Recorded NMS sites
53rd percentile
730
Within protection zone
95.1% of recorded sites
25
NIAH listed buildings
10th percentile
395 km²
Barony area

The recorded heritage of Dunkerron South

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 768 archaeological sites in Dunkerron South, putting it at the 53rd percentile among 280 ROI baronies for sites per km². This means it is in the upper half of all baronies for sites per km². Protection coverage is near-universal — 730 sites (95%) fall within a recorded monument protection zone, indicating an extensively surveyed landscape. The record is dominated by defensive sites — ringforts, enclosures, hillforts, and stone forts (268 sites, 35% of the total), with domestic structures forming a substantial secondary presence (140 sites, 18%). Hut site is the most prevalent type, making up 18% of the barony's recorded sites (137 records) — well above the ROI average of 5% across all baronies where this type occurs. Hut site is a low stone or earthen foundation enclosing a small circular or oval area, generally interpreted as a former dwelling, of any date from prehistory to the medieval period. Other significant types include Enclosure (111) and Rock art (92). 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; Rock art is geometric and other motifs carved on earthfast boulders or rock outcrops, mainly Bronze Age but with possible Neolithic origins. Across the barony's 395 km², this gives a recorded density of 1.95 sites per km².

Most common monument types

Hover or tap a monument type to see its definition.

TypeCount
Hut site a low stone or earthen foundation enclosing a small circular or oval area, generally interpreted as a former dwelling, of any date from prehistory to the medieval period 137
Enclosure a banked or ditched feature of uncertain type, used as a catch-all where the original function cannot be determined from surface evidence 111
Rock art geometric and other motifs carved on earthfast boulders or rock outcrops, mainly Bronze Age but with possible Neolithic origins 92
Souterrain an underground stone-built passage and chamber, generally Early Medieval and often associated with ringforts as a defensive or storage feature 69
Ringfort – cashel the stone-walled equivalent of the rath, found mainly in upland or western areas, broadly dated 500–1000 AD 46
Standing stone a deliberately set upright stone, used variously as a Bronze/Iron Age burial marker, route marker or commemorative monument 41
Ringfort – rath an earthen ringfort enclosed by a bank and external ditch — the most common Early Medieval farmstead, broadly dated 500–1000 AD 36
Children's burial ground an unconsecrated medieval and early-modern burial ground for unbaptised or stillborn children, often called a cillín or ceallúnach 35

Chronological distribution

The dated archaeological record for Dunkerron South 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 Iron Age (167 sites, 35% of dated material), with the Early Medieval forming a secondary peak (149 sites, 31%). A further 290 recorded sites (38% 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
9
Early Bronze Age
72
Middle Late Bronze Age
55
Iron Age
167
Early Medieval
149
Medieval
16
Post Medieval
1
Modern
9
Unknown
290

Sample of recorded monuments

Show 25 sample monuments (of 768 total)

A representative sample of 25 recorded monuments drawn from the barony’s 768 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.

Burial

SMR KE082-022003-CoomlumminyProtected

Temple Dermot / Teampall Diarmada: A rectangular structure is indicated at this location on the first edition of the OS map and is marked ‘site of’ on the second edition. It was located on a level terrace on the S side…

Rock scribing

SMR KE090-012003-DromtineProtected

According to Barrington (1976, 292), there is a 'large rock with scribings' in Dromtine townland. Despite extensive searching, no rock scribing could be identified here.

The above description is derived from the…

Boulder-burial

SMR KE091-046001-TullakeelProtected

Not marked on the OS maps, this site is located in marshy land on the W side of the Ardsheelhane river valley, on the lower SE slopes of River Hill. Two examples of rock art (KE091-048—- & KE091-049—-) occur in the…

Kiln – lime

SMR KE092-032002-Cappanacush WestProtected

This was formerly classed as 'well' in the SMR (1990) and the RMP (1997). The source of this information appears to be the 1846 OS 6-inch map where two circular features are depicted within the enclosure…

Metalworking site

SMR KE093-079—-GortamullinProtected

Sir William Petty acquired a sizeable tract of land along the N shore of Kenmare Bay following the Cromwellian confiscations. It was in this area that he embarked upon his ambitious, though ill-fated, Glanaroughty…

Cross

SMR KE098-049003-BaslickaneProtected

Close to the E limit of the site stands a rough, broken, stone cross (KE098-049003-), 1.34m high and .37m wide at base, with only the E arm surviving.

The above description is derived from A. O'Sullivan and J.…

Penitential station

SMR KE098-086001-GowlanesProtected

KE098-086—-, locally known as Tobar Na Bearnan, is located just below Windy Gap close to the summit of Eagles Hill.

It was the final station of the Kilcrohane turas or pilgrimage (KE106-032003-), which was…

Kiln – corn-drying

SMR KE098-129—-Íochtar CuaProtected

No trace is now apparent of the 'irregular mound of stones' recorded by O'Connell at this location on the S side of Lough Currane. It measured 18 feet (5.5m) in diameter and 2 feet (.6m) high, and a spread of stone…

Tomb – unclassified

SMR KE100-015004-AnkailProtected

This record was formerly classed as a 'tomb' in the SMR (1990) and the RMP (1997). However, there is no reference to this tomb in the Iveragh Peninsula Survey entry (For descriptive account see O'Sullivan and Sheehan…

Barracks

SMR KE105-004—-An RinnínProtected

Situated on top of a short undulating E-W running ridge c. 2.15kms ESE\E of the tip of Hog’s Head (OD c. 119m). The terrain slopes sharply down to the W before rising again reaching a high point (OD c. 87m) after c.…

Megalithic tomb – unclassified

SMR KE106-003004-An LótharneolithicProtected

O'Connell noted a 'cromlech' (KE106-003004-) and an 'Ogham' (KE106-003005-) at this location (OPW), but neither feature can now be identified.

The above description is derived from A. O'Sullivan and J. Sheehan…

Structure

SMR KE106-029005-BehaghaneProtected

Associated with the later phase of the site are two roughly built and slightly curving walls which extend to SE and SW from either side of the mine-face. They average 2m long, .4m high and .5m wide. Lying on the surface…

Ritual site – holy tree/bush

SMR KE106-032004-BehaghaneProtected

Toberavilla/Tobar an Bhile (KE106-032003-) is spring well is located c. 30m WNW of Kilcrohane Medieval church and graveyard (KE106-032001-).

An ash tree, marked 'Old Tree' on the first edition of the OS map, formerly…

Country house

SMR KE106-074—-Doire Fhionáin MórProtected

In woodland near N shore of Derrynane Bay. Derrynane House was the home of Daniel O'Connell. The oldest part of the house, built in 1702, was demolished in 1967 for safety reasons during the restoration work. Daniel…

Well

SMR KE106-077004-Abbey IslandProtected

Ahamore Abbey/Mainistir Achaidh Mhóir commonly called Derrynane Abbey, is situated in a roughly rectangular graveyard (KE106-077002-) on the NE edge of Abbey Island, on the W side of Derrynane Bay. Access to the island,…

Burial ground

SMR KE108-001—-Sherky IslandProtected

Grave Yard: This site is indicated on the first edition of the OS map as a rectangular area and is marked only as 'site of' on the second edition. It was located close to the cliff-edge on the N coast of the Sherky…

House – 16th/17th century

SMR KE092-026001-DunkerronProtected

Dunkerron Castle / Dún Ciaráin: The tower house (KE092-026001-) served as the principal residence of the O'Sullivan Mores (Bulter 1925, 47). In 1580 Owen O'Sullivan was inaugurated as O'Sullivan More, and he and his…

House – indeterminate date

SMR KE106-121001-BrackaharaghProtected

The site at present consists of the overgrown foundations, 1.3m wide, of a rectangular house (KE106-121001-) which measures 6m x 5.2m internally. The inner facing of the foundations is formed by a row of slabs set on…

Burnt spread

SMR KE092-054—-Scarteen (Dunkerron South By.)Protected

In rough pasture, on a S-facing peaty slope. A scatter of burnt material (5m N-S; 4m E-W), resulting from drainage works, is visible on the E bank of a river. Traces of burnt material (L c. 5m) are also visible along…

Cist

SMR KE098-083002-BaslickaneProtected

O'Connell recorded a caher and souterrain at this location (OPW), but he was apparently referring to the stone fort located 210m to SW (KE098-062—-). There is, however, a small rectangular depression here, measuring…

Ogham stone (present location)

SMR KE106-113—-Doire Fhionáin BeagProtected

National Monument No. 346. This ogham stone lay partly buried on Darrynane strand (see KE106-114—-) prior to being erected in its present position by the OPW in the 1940s. Of sandstone grit, it now stands 2.1m high…

Architectural fragment

SMR KE092-026003-DunkerronProtected

Dunkerron Castle / Dún Ciaráin: Tower house that served as the principal residence of the O'Sullivan Mores (Bulter 1925, 47). In 1580 Owen O'Sullivan was inaugurated as O'Sullivan More, and he and his second wife, Sily…

Bawn

SMR KE092-026004-Dunkerronpost_medievalProtected

For descriptive account see O'Sullivan and Sheehan (1996, 374-9, no. 1108).

The above description is derived from the published 'Archaeological Inventory of County Kerry. Volume I: South-West Kerry' (Dublin:…

Standing stone (present location)

SMR KE106-131001-Com Na Heorna ThoirProtected

This is the present location of the standing stone which originally stood c. 50m to the N in the yard of Coom Cottage (see KE106-131—-). During building works to the cottage c. 10 years ago, the stone collapsed and…

Hut site

SMR KE082-069—-CoomlumminyprehistoricProtected

On a level shelf towards the centre of The Pocket and SE of KE082-068001-. A subcircular drystone hut flanked by a basal row of uprights. D: 5.5m x 4.7m. H: .8m. A poorly preserved stone wall, c. 30m in length, marks…

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 only 25 listed buildings in Dunkerron South, the 10th percentile across ROI baronies — a relatively thin architectural record. The highest-graded structures include 3 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. The most-recorded building type is house (6 examples, 24% of the listed stock).

Terrain and environment

Mean elevation across the barony is 162m — the 90th 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 779m at its highest point — a vertical span of more than 617m within its boundary, indicating significant topographic diversity. Mean slope is 11.1° — the 99th percentile among 280 ROI baronies for slope. This means it is in the top tenth 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 29°, typical of stream-cut valleys, escarpments, or coastal bluffs within the wider landscape. The Topographic Wetness Index averages 8.6, the 1st percentile among 280 ROI baronies for wetness. This means it is in the bottom tenth 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 (78%) and woodland (20%). In overall character, this is an upland landscape of steep, elevated terrain, with land use dominated by improved grassland.

Terrain measurements

Mean elevation161.8 m
Max elevation778.9 m
Mean slope11.1°
Wetness index (TWI)8.59 1st pct
Grassland77.5%
Woodland20.4% 75th pct

Where this barony sits in the Republic of Ireland

Drainage
1st
Woodland
75th

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 Dunkerron South is predominantly sandstone (45% of the barony by area), laid down during the Devonian period (99% by area, around 419 to 359 million years ago). Sandstone weathers to free-draining, moderately fertile soils that supported Early Medieval ringfort agriculture and later manorial estates. The rock itself is a major source of building stone — visible in churches, tower houses, and farm buildings across the barony's historic landscape. A substantial secondary geology of sandstone, siltstone (28%) and siltstone (25%) adds further variety to the underlying landscape. The single largest mapped unit is the Glenflesk Chloritic Sandstone Formation (28% of the barony's bedrock).

Dominant geological periodDevonian (99%)
Dominant rock typeSandstone (45%)
Mapped formations16
Distinct rock types4 34th pct for diversity

Rock type composition

Sandstone
45%
Sandstone, Siltstone
29%
Siltstone
25%
Limestone
1%

Largest mapped unit: Glenflesk Chloritic Sandstone Formation (29% of the barony)

Placename evidence

Logainm records 20 heritage-diagnostic placenames for Dunkerron South, 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 dún- (5 — hilltop fort or promontory fort), cill- (5 — church), and ráth- (2 — earthen ringfort). 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 181 placenames for Dunkerron South (predominantly townland names). Of these, 20 (11%) 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-5hilltop or promontory fort
ráth-2earthen ringfort
caiseal-2stone ringfort
cathair-2stone fort
lios-1ringfort or enclosure

Early Christian Ecclesiastical

RootCountMeaning
cill-5church (early)
cillín-1unconsecrated burial ground

Burial, Ritual, and Norse-Contact

RootCountMeaning
carn-1cairn
uaimh-1cave / souterrain
gall-1foreigner — Norse settlement marker
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.