List of hillforts in Ireland
The landscape of Ireland is dotted with many hillforts . These are classically defined as small hilltop settlements fortified with earthworks , but many are not located on hills, and probably did not function as forts.[ 1] Their function is unclear; although conventionally interpreted as defensive fortifications [ 2] and centres of economic political power,[ 3] there is little evidence that they were ever attacked,[ 1] and more recent scholarship has suggested that they may be better interpreted as monuments .[ 4] Many of Ireland's hillforts are promontory forts on the coasts.
County Carlow
County Cavan
County Clare
Mooghaun
Anneville (52°57′15″N 9°04′46″W / 52.95426°N 9.07955°W / 52.95426; -9.07955 ), promontory fort[ 15]
Ardcarney (52°53′41″N 8°59′40″W / 52.8946°N 8.99451°W / 52.8946; -8.99451 ), contour fort[ 16]
Ballard (52°43′36″N 9°37′52″W / 52.72677°N 9.631°W / 52.72677; -9.631 ), promontory fort[ 17]
Ballard (52°43′55″N 9°37′37″W / 52.73193°N 9.62688°W / 52.73193; -9.62688 ), promontory fort[ 18]
Ballybreen (52°58′41″N 9°14′06″W / 52.97807°N 9.23511°W / 52.97807; -9.23511 ), contour fort[ 19]
Ballyherragh (52°55′55″N 9°27′41″W / 52.93198°N 9.46146°W / 52.93198; -9.46146 ), promontory fort[ 20]
Ballyhickey (52°50′15″N 8°51′31″W / 52.83744°N 8.85862°W / 52.83744; -8.85862 ), level terrain fort[ 21]
Ballylan (52°56′54″N 9°28′06″W / 52.94832°N 9.46823°W / 52.94832; -9.46823 ), promontory fort[ 22]
Ballynahinch (52°52′52″N 8°39′40″W / 52.88123°N 8.66099°W / 52.88123; -8.66099 ), contour fort[ 23]
Ballyneillan (52°51′44″N 9°02′16″W / 52.86236°N 9.03784°W / 52.86236; -9.03784 ), contour fort[ 24]
Ballysheen More (52°45′39″N 8°46′48″W / 52.76093°N 8.78006°W / 52.76093; -8.78006 ), hillslope fort[ 25]
Breaffy South (52°51′00″N 9°27′01″W / 52.84996°N 9.45035°W / 52.84996; -9.45035 ), promontory fort[ 26]
Cahercalla (52°50′11″N 8°49′54″W / 52.83643°N 8.83159°W / 52.83643; -8.83159 ), multiple enclosure hillfort[ 27]
Caherhurley (52°52′50″N 8°34′04″W / 52.88064°N 8.56779°W / 52.88064; -8.56779 ), contour fort[ 28]
Caherrush (52°49′59″N 9°27′13″W / 52.83305°N 9.45372°W / 52.83305; -9.45372 ), promontory fort[ 29]
Cappanakilla (52°53′45″N 9°02′54″W / 52.89572°N 9.04829°W / 52.89572; -9.04829 ), multiple enclosure hillfort[ 30]
Carrownakilly (52°46′00″N 8°52′31″W / 52.76661°N 8.87526°W / 52.76661; -8.87526 ), level terrain fort[ 31]
Castlecrine (52°45′21″N 8°45′02″W / 52.75588°N 8.75044°W / 52.75588; -8.75044 ), hillslope fort[ 32]
Clenagh (52°43′48″N 8°56′52″W / 52.73002°N 8.94778°W / 52.73002; -8.94778 ), contour fort[ 33]
Cloghaunsavaun (52°35′48″N 9°50′17″W / 52.5968°N 9.83818°W / 52.5968; -9.83818 ), promontory fort[ 34]
Clonmoney West (52°43′01″N 8°50′27″W / 52.71685°N 8.8408°W / 52.71685; -8.8408 ), level terrain fort[ 35]
Cloonmunnia (52°46′20″N 8°47′42″W / 52.77212°N 8.79496°W / 52.77212; -8.79496 ), level terrain fort[ 36]
Corbally (52°42′19″N 9°38′54″W / 52.70516°N 9.6482°W / 52.70516; -9.6482 ), promontory fort[ 37]
Corbally (52°41′33″N 9°39′25″W / 52.69241°N 9.65682°W / 52.69241; -9.65682 ), promontory fort[ 38]
Crag (52°55′41″N 9°20′53″W / 52.92804°N 9.34815°W / 52.92804; -9.34815 ), promontory fort[ 39]
Emlagh (52°49′24″N 9°27′21″W / 52.82339°N 9.45583°W / 52.82339; -9.45583 ), promontory fort[ 40]
Enagh East (52°47′19″N 8°44′40″W / 52.78873°N 8.74455°W / 52.78873; -8.74455 ), contour fort[ 41]
Farrihy (52°43′09″N 9°37′10″W / 52.71918°N 9.61945°W / 52.71918; -9.61945 ), promontory fort[ 42]
Fintra Beg (52°52′08″N 9°26′21″W / 52.8689°N 9.43929°W / 52.8689; -9.43929 ), promontory fort[ 43]
Foohagh (52°40′15″N 9°41′45″W / 52.67073°N 9.69574°W / 52.67073; -9.69574 ), promontory fort[ 44]
Foymoyle Beg (52°47′28″N 8°35′14″W / 52.79105°N 8.58725°W / 52.79105; -8.58725 ), multiple enclosure hillfort[ 45]
Freaghcastle (52°52′34″N 9°26′12″W / 52.87623°N 9.43663°W / 52.87623; -9.43663 ), promontory fort[ 46]
Glennageer (52°50′49″N 9°14′33″W / 52.84683°N 9.24247°W / 52.84683; -9.24247 ), hillslope fort[ 47]
Keelderry (52°51′20″N 8°38′23″W / 52.85568°N 8.63967°W / 52.85568; -8.63967 ), contour fort[ 48]
Kilbaha North (52°33′55″N 9°55′16″W / 52.5652°N 9.921°W / 52.5652; -9.921 ), promontory fort[ 49]
Kilbaha South (52°33′39″N 9°56′13″W / 52.56085°N 9.93688°W / 52.56085; -9.93688 ), promontory fort[ 50]
Kilbaha South (52°33′29″N 9°54′29″W / 52.55805°N 9.90818°W / 52.55805; -9.90818 ), promontory fort[ 51]
Kilbaha South (52°33′29″N 9°54′46″W / 52.55817°N 9.91273°W / 52.55817; -9.91273 ), promontory fort[ 52]
Kilbaha South (Horse Island) (52°33′20″N 9°53′24″W / 52.55557°N 9.89002°W / 52.55557; -9.89002 ), promontory fort[ 53]
Kilcloher (52°34′01″N 9°49′06″W / 52.56698°N 9.81826°W / 52.56698; -9.81826 ), promontory fort[ 54]
Kildrum (52°48′31″N 8°51′01″W / 52.8087°N 8.85038°W / 52.8087; -8.85038 ), contour fort[ 55]
Killard (52°44′50″N 9°33′00″W / 52.74732°N 9.55005°W / 52.74732; -9.55005 ), promontory fort[ 56]
Knockadoon (52°51′32″N 8°44′43″W / 52.85883°N 8.74524°W / 52.85883; -8.74524 ), contour fort[ 57]
Lislorkan North (52°58′23″N 9°25′51″W / 52.97308°N 9.43092°W / 52.97308; -9.43092 ), promontory fort[ 58]
Mooghaun (52°46′58″N 8°52′42″W / 52.782883°N 8.878402°W / 52.782883; -8.878402 ), multiple enclosure hillfort[ 59]
Moveen East (52°39′59″N 9°41′53″W / 52.66626°N 9.69794°W / 52.66626; -9.69794 ), promontory fort[ 60]
Moveen West (52°39′27″N 9°43′16″W / 52.65741°N 9.72098°W / 52.65741; -9.72098 ), promontory fort[ 61]
Mutton Island (52°48′28″N 9°31′52″W / 52.80789°N 9.53122°W / 52.80789; -9.53122 ), promontory fort[ 62]
Mutton Island (52°48′44″N 9°30′47″W / 52.8121°N 9.51304°W / 52.8121; -9.51304 ), promontory fort[ 63]
Quilty (52°36′12″N 9°48′44″W / 52.60326°N 9.8123°W / 52.60326; -9.8123 ), hillfort [ 64]
Rathclooney (52°53′35″N 8°52′23″W / 52.89317°N 8.87303°W / 52.89317; -8.87303 ), contour fort[ 65]
Tullagh Lower 1 (52°59′02″N 9°11′49″W / 52.98391°N 9.19698°W / 52.98391; -9.19698 ), contour fort[ 66]
Tullagh Lower 2 (52°59′13″N 9°11′36″W / 52.98687°N 9.19337°W / 52.98687; -9.19337 ), hillslope fort[ 67]
Tullig (52°36′38″N 9°48′16″W / 52.61047°N 9.80441°W / 52.61047; -9.80441 ), promontory fort[ 68]
County Cork
Allihies (51°38′54″N 10°03′24″W / 51.64829°N 10.05654°W / 51.64829; -10.05654 ), promontory fort[ 69]
Ardaturrish More (51°43′08″N 9°29′30″W / 51.71894°N 9.4917°W / 51.71894; -9.4917 ), promontory fort[ 70]
Baile Iarthach Thuaidh (Ballyieragh North) (51°25′33″N 9°31′13″W / 51.42573°N 9.52038°W / 51.42573; -9.52038 ), promontory fort[ 71]
Ballycotten (52°57′40″N 9°23′30″W / 52.96108°N 9.39171°W / 52.96108; -9.39171 ), contour fort[ 72]
Ballydivlin (51°30′04″N 9°40′58″W / 51.50107°N 9.68276°W / 51.50107; -9.68276 ), promontory fort[ 73]
Ballyieragh North (Clear Island) (51°26′18″N 9°30′53″W / 51.43839°N 9.51481°W / 51.43839; -9.51481 ), promontory fort[ 74]
Ballymackean (51°37′40″N 8°31′47″W / 51.62784°N 8.52985°W / 51.62784; -8.52985 ), promontory fort[ 75]
Ballynacarriga (51°35′21″N 10°09′10″W / 51.5893°N 10.15265°W / 51.5893; -10.15265 ), promontory fort[ 76]
Ballyrobin South (51°48′33″N 8°05′45″W / 51.80912°N 8.09573°W / 51.80912; -8.09573 ), promontory fort[ 77]
Ballytransna (51°49′12″N 8°01′50″W / 51.82013°N 8.03048°W / 51.82013; -8.03048 ), promontory fort[ 78]
Billeragh (51°36′52″N 10°07′50″W / 51.61455°N 10.13064°W / 51.61455; -10.13064 ), promontory fort[ 79]
Caherdrinny (52°13′19″N 8°17′51″W / 52.22191°N 8.29752°W / 52.22191; -8.29752 ), contour fort[ 80]
Calf Island East (51°29′05″N 9°29′32″W / 51.48462°N 9.4922°W / 51.48462; -9.4922 ), promontory fort[ 81]
Canalough (51°35′23″N 10°02′17″W / 51.58967°N 10.03813°W / 51.58967; -10.03813 ), promontory fort[ 82]
Carn Tighernagh (52°06′54″N 8°16′58″W / 52.11498°N 8.2829°W / 52.11498; -8.2829 ), multiple enclosure hillfort[ 83]
Carrigillihy (51°32′25″N 9°06′41″W / 51.54036°N 9.1114°W / 51.54036; -9.1114 ), promontory fort[ 84]
Castlepoint (51°29′31″N 9°37′50″W / 51.49205°N 9.63061°W / 51.49205; -9.63061 ), promontory fort[ 85]
Castlewideham (52°10′14″N 8°27′39″W / 52.17052°N 8.46096°W / 52.17052; -8.46096 ), promontory fort[ 86]
Claragh (52°02′57″N 9°05′38″W / 52.04923°N 9.09385°W / 52.04923; -9.09385 ), contour fort[ 87]
Clashanimud (51°48′10″N 8°41′36″W / 51.80273°N 8.69324°W / 51.80273; -8.69324 ), multiple enclosure hillfort[ 88]
Cloddagh (Sherkin Island) (51°28′29″N 9°25′56″W / 51.47485°N 9.43217°W / 51.47485; -9.43217 ), promontory fort[ 89]
Cloghfune (51°37′13″N 10°04′46″W / 51.62029°N 10.07954°W / 51.62029; -10.07954 ), promontory fort[ 90]
Cloghfune (51°37′16″N 10°04′55″W / 51.62102°N 10.08183°W / 51.62102; -10.08183 ), promontory fort[ 91]
Cloonaghlin West (Bear Island) (51°37′41″N 9°49′14″W / 51.62813°N 9.82048°W / 51.62813; -9.82048 ), promontory fort[ 92]
Coolcoulaghta (51°36′24″N 9°32′30″W / 51.60663°N 9.54161°W / 51.60663; -9.54161 ), promontory fort[ 93]
Courtmacsherry (51°37′37″N 8°41′21″W / 51.62684°N 8.68921°W / 51.62684; -8.68921 ), promontory fort[ 94]
Curragh (51°56′23″N 8°13′52″W / 51.93965°N 8.23103°W / 51.93965; -8.23103 ), level terrain fort[ 95]
Derrycreeveen (Bear Island) (51°37′17″N 9°55′07″W / 51.62147°N 9.91858°W / 51.62147; -9.91858 ), promontory fort[ 96]
Derryvreeveen (Bere Island) (51°36′56″N 9°54′30″W / 51.61545°N 9.90826°W / 51.61545; -9.90826 ), promontory fort[ 97]
Donaghmore (51°35′20″N 8°47′24″W / 51.58894°N 8.79012°W / 51.58894; -8.79012 ), promontory fort[ 98]
Donneendermotmore (51°28′55″N 9°13′57″W / 51.48198°N 9.23255°W / 51.48198; -9.23255 ), promontory fort[ 99]
Donoure (51°32′38″N 8°57′23″W / 51.54389°N 8.95647°W / 51.54389; -8.95647 ), promontory fort[ 100]
Dooneen (51°34′05″N 9°43′35″W / 51.5681°N 9.72649°W / 51.5681; -9.72649 ), promontory fort[ 101]
Dooneenmacotter (51°49′09″N 8°02′15″W / 51.81905°N 8.03742°W / 51.81905; -8.03742 ), promontory fort[ 102]
Downeen (51°33′36″N 9°01′29″W / 51.55996°N 9.02463°W / 51.55996; -9.02463 ), promontory fort[ 103]
Downmacpatrick (Old Head) (51°36′38″N 8°32′12″W / 51.61049°N 8.53678°W / 51.61049; -8.53678 ), promontory fort[ 104]
Drombrow (51°42′22″N 9°24′21″W / 51.70605°N 9.40582°W / 51.70605; -9.40582 ), promontory fort[ 105]
Dromclogh (51°39′55″N 9°30′31″W / 51.66529°N 9.50857°W / 51.66529; -9.50857 ), promontory fort[ 106]
Dunbeacon (51°35′53″N 9°34′49″W / 51.5981°N 9.5803°W / 51.5981; -9.5803 ), promontory fort[ 107]
Dunbogey (51°42′06″N 8°23′35″W / 51.7017°N 8.393°W / 51.7017; -8.393 ), promontory fort[ 108]
Dundeady (51°31′55″N 8°57′12″W / 51.5319°N 8.9534°W / 51.5319; -8.9534 ), promontory fort[ 109]
Dunlough (51°28′57″N 9°49′47″W / 51.48247°N 9.82977°W / 51.48247; -9.82977 ), promontory fort[ 110]
Dunnycove (51°33′32″N 8°53′29″W / 51.55898°N 8.89149°W / 51.55898; -8.89149 ), promontory fort[ 111]
Dunowen (51°32′25″N 8°55′05″W / 51.54027°N 8.91806°W / 51.54027; -8.91806 ), promontory fort[ 112]
Dunworly (51°34′15″N 8°44′59″W / 51.57071°N 8.74965°W / 51.57071; -8.74965 ), promontory fort[ 113]
Dunworly (51°35′02″N 8°45′08″W / 51.58381°N 8.75219°W / 51.58381; -8.75219 ), promontory fort[ 114]
Farranacoush (51°28′43″N 9°24′01″W / 51.4786°N 9.40029°W / 51.4786; -9.40029 ), promontory fort[ 115]
Garranes (51°36′43″N 9°59′02″W / 51.61207°N 9.98399°W / 51.61207; -9.98399 ), promontory fort[ 116]
Glenphuca (51°58′17″N 8°04′34″W / 51.97149°N 8.07599°W / 51.97149; -8.07599 ), contour fort[ 117]
Gortacrossig (51°29′15″N 9°12′38″W / 51.48747°N 9.21048°W / 51.48747; -9.21048 ), promontory fort[ 118]
Gouladoo (51°37′03″N 9°40′58″W / 51.61749°N 9.68268°W / 51.61749; -9.68268 ), promontory fort[ 119]
Greenane (Bear Island) (51°36′47″N 9°53′06″W / 51.61304°N 9.88509°W / 51.61304; -9.88509 ), promontory fort[ 120]
Greenville (51°50′01″N 8°57′25″W / 51.8336°N 8.95699°W / 51.8336; -8.95699 ), contour fort[ 121]
Kilcatherine (51°44′07″N 9°58′26″W / 51.73537°N 9.97389°W / 51.73537; -9.97389 ), promontory fort[ 122]
Killeagh (51°42′14″N 8°24′53″W / 51.70397°N 8.4148°W / 51.70397; -8.4148 ), promontory fort[ 123]
Killoveenoge (51°39′07″N 9°34′20″W / 51.65205°N 9.57221°W / 51.65205; -9.57221 ), promontory fort[ 124]
Kinure (51°41′18″N 8°25′44″W / 51.68821°N 8.42895°W / 51.68821; -8.42895 ), promontory fort[ 125]
Knockdrum Stone Fort (51°31′35″N 9°11′37″E / 51.5265°N 9.1937°E / 51.5265; 9.1937 )[ 126]
Knockadoon (Warren) (51°52′14″N 7°56′54″W / 51.87049°N 7.94839°W / 51.87049; -7.94839 ), promontory fort[ 127]
Lackavaun (51°31′35″N 9°43′58″W / 51.52629°N 9.73279°W / 51.52629; -9.73279 ), promontory fort[ 128]
Lahard (51°47′12″N 8°09′47″W / 51.78679°N 8.16292°W / 51.78679; -8.16292 ), promontory fort[ 129]
Lissamona/Lios Ó Móine (Clear Island) (51°26′48″N 9°29′37″W / 51.44674°N 9.49363°W / 51.44674; -9.49363 ), promontory fort[ 130]
Lissamona/Lios Ó Móine (Clear Island) (51°26′41″N 9°29′50″W / 51.44473°N 9.49729°W / 51.44473; -9.49729 ), promontory fort[ 131]
Loughane Beg (51°35′38″N 10°03′10″W / 51.59376°N 10.05284°W / 51.59376; -10.05284 ), promontory fort[ 132]
Moyross (51°31′22″N 9°08′36″W / 51.52269°N 9.14341°W / 51.52269; -9.14341 ), promontory fort[ 133]
Oldcourt (52°13′22″N 8°35′32″W / 52.22277°N 8.59235°W / 52.22277; -8.59235 ), promontory fort[ 134]
Portadoona (51°30′03″N 9°12′43″W / 51.50093°N 9.212°W / 51.50093; -9.212 ), promontory fort[ 135]
Rath (51°58′54″N 7°57′53″W / 51.98154°N 7.96484°W / 51.98154; -7.96484 ), multiple enclosure hillfort[ 136]
Reen (51°30′59″N 9°10′29″W / 51.51647°N 9.17479°W / 51.51647; -9.17479 ), promontory fort[ 137]
Reenadisert (51°42′57″N 9°27′33″W / 51.71576°N 9.45926°W / 51.71576; -9.45926 ), promontory fort[ 138]
Reenogrena (51°32′54″N 9°04′27″W / 51.54824°N 9.07403°W / 51.54824; -9.07403 ), promontory fort[ 139]
Rochestown (51°38′11″N 8°37′29″W / 51.63641°N 8.62469°W / 51.63641; -8.62469 ), promontory fort[ 140]
Slievemore (Sherkin Island) (51°27′46″N 9°26′16″W / 51.46275°N 9.43786°W / 51.46275; -9.43786 ), promontory fort[ 141]
County Donegal
An Bhraid Íochtarach (54°42′18″N 8°40′37″W / 54.70513°N 8.677°W / 54.70513; -8.677 ), promontory fort[ 142]
An Machaire (54°55′06″N 8°25′34″W / 54.91838°N 8.42611°W / 54.91838; -8.42611 ), promontory fort[ 143]
Balleeghan Lower (55°18′05″N 7°11′54″W / 55.30125°N 7.19833°W / 55.30125; -7.19833 ), contour fort[ 144]
Ballygorman (55°22′06″N 7°18′41″W / 55.36829°N 7.31135°W / 55.36829; -7.31135 ), promontory fort[ 145]
Ballygorman (55°21′59″N 7°17′25″W / 55.36648°N 7.29041°W / 55.36648; -7.29041 ), promontory fort[ 146]
Ballynakilly (Inch Island) (55°03′28″N 7°30′53″W / 55.05764°N 7.51473°W / 55.05764; -7.51473 ), promontory fort[ 147]
Ballynarry (55°09′06″N 7°28′36″W / 55.15176°N 7.47667°W / 55.15176; -7.47667 ), contour fort[ 148]
Carrowmore (55°10′00″N 7°14′21″W / 55.1667°N 7.23905°W / 55.1667; -7.23905 ), contour fort[ 149]
Carthage (55°18′11″N 7°09′17″W / 55.30297°N 7.15479°W / 55.30297; -7.15479 ), promontory fort[ 150]
Carthage (55°19′00″N 7°10′07″W / 55.3168°N 7.1685°W / 55.3168; -7.1685 ), promontory fort[ 151]
Carthage (55°18′22″N 7°09′35″W / 55.30605°N 7.1596°W / 55.30605; -7.1596 ), promontory fort[ 152]
Crislaghmore (55°04′13″N 7°25′01″W / 55.07024°N 7.41696°W / 55.07024; -7.41696 ), contour fort[ 153]
Croaghross (55°13′03″N 7°36′23″W / 55.21754°N 7.60639°W / 55.21754; -7.60639 ), promontory fort[ 154]
Culoort (55°19′56″N 7°21′07″W / 55.33215°N 7.35183°W / 55.33215; -7.35183 ), promontory fort[ 155]
Derrylahan (Doire Leathan) (54°37′44″N 8°37′39″W / 54.62887°N 8.62751°W / 54.62887; -8.62751 ), promontory fort[ 156]
Doon (55°01′35″N 7°49′15″W / 55.02643°N 7.82097°W / 55.02643; -7.82097 ), promontory fort[ 157]
Doonalt (Dún Alt) (54°42′29″N 8°45′41″W / 54.70817°N 8.76125°W / 54.70817; -8.76125 ), promontory fort[ 158]
Drumacrin (54°28′49″N 8°16′54″W / 54.48039°N 8.28164°W / 54.48039; -8.28164 ), promontory fort[ 159]
Drumnasillagh (54°47′33″N 8°15′58″W / 54.79251°N 8.26609°W / 54.79251; -8.26609 ), contour fort[ 160]
Errarooey More (Oirear Dhumhaí Mór) (55°09′57″N 8°03′46″W / 55.16585°N 8.06268°W / 55.16585; -8.06268 ), promontory fort[ 161]
Glasbolie (54°33′11″N 8°09′26″W / 54.55316°N 8.15725°W / 54.55316; -8.15725 ), contour fort[ 162]
Glengad (55°19′42″N 7°10′10″W / 55.3283°N 7.16938°W / 55.3283; -7.16938 ), promontory fort[ 163]
Gort an Choirce (55°07′11″N 8°07′56″W / 55.11965°N 8.13232°W / 55.11965; -8.13232 ), promontory fort[ 164]
Gortnatraw North (Gort Na Trá) (55°14′14″N 7°45′32″W / 55.23713°N 7.75881°W / 55.23713; -7.75881 ), promontory fort[ 165]
Grianán of Aileach (55°01′26″N 7°25′40″W / 55.02382°N 7.42766°W / 55.02382; -7.42766 ), multiple enclosure hillfort[ 166]
Illion (54°58′21″N 8°30′07″W / 54.97248°N 8.50187°W / 54.97248; -8.50187 ), promontory fort[ 167]
Inishdooey (Oileán Dúiche) (55°11′15″N 8°09′43″W / 55.18762°N 8.16185°W / 55.18762; -8.16185 ), promontory fort[ 168]
IR4350 Ballygorman (55°22′08″N 7°19′04″W / 55.36881°N 7.31765°W / 55.36881; -7.31765 ), promontory fort[ 169]
Knockfola (Cnoc Fola) (55°09′01″N 8°17′48″W / 55.1503°N 8.2966°W / 55.1503; -8.2966 ), promontory fort[ 170]
Largysillagh (54°37′36″N 8°30′47″W / 54.62661°N 8.51306°W / 54.62661; -8.51306 ), promontory fort[ 171]
Linsfort (55°10′17″N 7°30′27″W / 55.17128°N 7.50762°W / 55.17128; -7.50762 ), promontory fort[ 172]
Maglin Beg (Málainn Bhig) (54°39′42″N 8°46′46″W / 54.66156°N 8.77941°W / 54.66156; -8.77941 ), promontory fort[ 173]
Muckross (54°36′32″N 8°35′32″W / 54.60892°N 8.59217°W / 54.60892; -8.59217 ), promontory fort[ 174]
Muntermellan (55°12′50″N 7°56′37″W / 55.21392°N 7.94361°W / 55.21392; -7.94361 ), promontory fort[ 175]
Parkmore (55°11′22″N 7°54′09″W / 55.18936°N 7.90261°W / 55.18936; -7.90261 ), promontory fort[ 176]
Redford Glebe (55°17′24″N 7°07′14″W / 55.29004°N 7.12054°W / 55.29004; -7.12054 ), contour fort[ 177]
Reneely (54°36′07″N 8°17′50″W / 54.60199°N 8.29729°W / 54.60199; -8.29729 ), promontory fort[ 178]
Tory Island (55°15′36″N 8°11′39″W / 55.26002°N 8.19422°W / 55.26002; -8.19422 ), promontory fort[ 179]
Townparks (54°30′10″N 8°12′08″W / 54.50275°N 8.20234°W / 54.50275; -8.20234 ), promontory fort[ 180]
Tullynavinn (55°10′13″N 7°08′25″W / 55.17029°N 7.1403°W / 55.17029; -7.1403 ), promontory fort[ 181]
County Dublin
Athgoe (53°17′14″N 6°30′45″W / 53.28726°N 6.51255°W / 53.28726; -6.51255 ), contour fort[ 182]
Dalkey Island (53°16′25″N 6°05′12″W / 53.27355°N 6.08666°W / 53.27355; -6.08666 ), promontory fort[ 183]
Drumanagh (53°32′25″N 6°04′49″W / 53.54038°N 6.08029°W / 53.54038; -6.08029 ), promontory fort[ 184]
Garristown (53°33′49″N 6°23′36″W / 53.56358°N 6.39341°W / 53.56358; -6.39341 ), contour fort[ 185]
Howth (53°21′54″N 6°03′21″W / 53.36498°N 6.05573°W / 53.36498; -6.05573 ), promontory fort[ 186]
Howth (53°22′32″N 6°04′36″W / 53.37554°N 6.07662°W / 53.37554; -6.07662 ), contour fort[ 187]
Knockbrack (53°34′19″N 6°15′29″W / 53.57204°N 6.25808°W / 53.57204; -6.25808 ), contour fort[ 188]
Lambay Island (53°29′48″N 6°01′24″W / 53.4966°N 6.02344°W / 53.4966; -6.02344 ), promontory fort[ 189]
Lambay Island (53°29′52″N 6°01′39″W / 53.4977°N 6.0275°W / 53.4977; -6.0275 ), promontory fort[ 190]
Rathmicheal (53°13′43″N 6°09′08″W / 53.22873°N 6.15232°W / 53.22873; -6.15232 ), contour fort[ 191]
County Galway
Dun Aengus
Belmont (53°36′59″N 8°58′29″W / 53.61635°N 8.97484°W / 53.61635; -8.97484 ), contour fort[ 192]
Carrownderry (53°40′55″N 8°34′24″W / 53.68207°N 8.57343°W / 53.68207; -8.57343 ), partial contour fort[ 193]
Cloonamore (Cluana Mór) (53°38′04″N 10°11′39″W / 53.63448°N 10.19426°W / 53.63448; -10.19426 ), promontory fort[ 194]
Clooncah (53°38′43″N 8°23′29″W / 53.6454°N 8.39135°W / 53.6454; -8.39135 ), contour fort[ 195]
Curragh (An Curragh) (53°36′11″N 10°03′00″W / 53.60303°N 10.04988°W / 53.60303; -10.04988 ), promontory fort[ 196]
Dun Aengus (53°07′33″N 9°45′59″W / 53.12591°N 9.76636°W / 53.12591; -9.76636 ), promontory fort[ 197]
Earlspark (53°10′20″N 8°32′30″W / 53.17213°N 8.54161°W / 53.17213; -8.54161 ), contour fort[ 198]
Fahy (An Fhaiche) (53°29′58″N 10°06′42″W / 53.49939°N 10.11178°W / 53.49939; -10.11178 ), promontory fort[ 199]
Fawnmore (An Fán Mór) (53°37′33″N 10°13′52″W / 53.62588°N 10.23111°W / 53.62588; -10.23111 ), promontory fort[ 200]
Grannagh (53°08′55″N 8°45′12″W / 53.14858°N 8.75326°W / 53.14858; -8.75326 ), contour fort[ 201]
High Island (Ardoileán) (53°32′51″N 10°14′53″W / 53.54746°N 10.24795°W / 53.54746; -10.24795 ), promontory fort[ 202]
Inishark (Inis Airc) (53°36′31″N 10°17′23″W / 53.60868°N 10.28959°W / 53.60868; -10.28959 ), promontory fort[ 203]
Inishshark (53°36′29″N 10°15′46″W / 53.60816°N 10.26289°W / 53.60816; -10.26289 ), promontory fort[ 204]
Killeany (Cill Éinne) (53°06′16″N 9°41′16″W / 53.10446°N 9.68773°W / 53.10446; -9.68773 ), promontory fort[ 205]
Kilskeagh (53°22′03″N 8°46′44″W / 53.36738°N 8.77894°W / 53.36738; -8.77894 ), multiple enclosure hillfort[ 206]
Knockacarrigeen (53°29′09″N 8°56′14″W / 53.48577°N 8.93718°W / 53.48577; -8.93718 ), partial contour fort[ 207]
Knocknacarragh (53°15′18″N 9°06′42″W / 53.25496°N 9.11166°W / 53.25496; -9.11166 ), contour fort[ 208]
Liathleitir (53°20′03″N 9°13′45″W / 53.33418°N 9.22916°W / 53.33418; -9.22916 ), hillfort [ 209]
Moanbaun (53°18′48″N 8°47′54″W / 53.31335°N 8.79832°W / 53.31335; -8.79832 ), contour fort[ 210]
Mullaghglass (53°35′50″N 9°55′56″W / 53.59721°N 9.93221°W / 53.59721; -9.93221 ), promontory fort[ 211]
Rahally (53°16′56″N 8°30′37″W / 53.28232°N 8.51038°W / 53.28232; -8.51038 ), multiple enclosure hillfort[ 212]
Westquarter (An Cheathrú Iartharach) (53°37′10″N 10°15′24″W / 53.61951°N 10.25669°W / 53.61951; -10.25669 ), promontory fort[ 213]
County Kerry
Alaghee/Alachaí Mór (51°48′58″N 10°20′16″W / 51.816°N 10.33782°W / 51.816; -10.33782 ), promontory fort[ 214]
Ballybunion (52°30′43″N 9°40′39″W / 52.51198°N 9.67739°W / 52.51198; -9.67739 ), promontory fort[ 215]
Ballyickeen Commons (Coimín Bhaile Ícín) (52°07′30″N 10°27′46″W / 52.12492°N 10.46267°W / 52.12492; -10.46267 ), promontory fort[ 216]
Ballymacadoyle (Baile Mhic and Daill) (52°06′48″N 10°17′07″W / 52.11322°N 10.28515°W / 52.11322; -10.28515 ), promontory fort[ 217]
Ballymore West (Baile Móir Thiar) (52°07′30″N 10°20′16″W / 52.12493°N 10.33765°W / 52.12493; -10.33765 ), promontory fort[ 218]
Ballymore West (Baile Móir Thiar) (52°07′17″N 10°20′10″W / 52.1215°N 10.33599°W / 52.1215; -10.33599 ), promontory fort[ 219]
Ballynahow (Baile na habha) (52°14′21″N 10°18′32″W / 52.23919°N 10.30884°W / 52.23919; -10.30884 ), promontory fort[ 220]
Ballyoughteragh South (Baile Uachtarach Thiar) (52°10′25″N 10°27′25″W / 52.17359°N 10.45686°W / 52.17359; -10.45686 ), promontory fort[ 221]
Barrow (52°18′09″N 9°52′08″W / 52.30247°N 9.86877°W / 52.30247; -9.86877 ), promontory fort[ 222]
Beal Middle (52°34′06″N 9°38′58″W / 52.56842°N 9.64958°W / 52.56842; -9.64958 ), promontory fort[ 223]
Bromore West (52°32′12″N 9°40′18″W / 52.53679°N 9.67158°W / 52.53679; -9.67158 ), promontory fort[ 224]
Caherconree (52°11′51″N 9°51′47″W / 52.19737°N 9.86301°W / 52.19737; -9.86301 ), promontory fort[ 225]
Clashmelcon (52°28′07″N 9°44′38″W / 52.46848°N 9.74388°W / 52.46848; -9.74388 ), promontory fort[ 226]
Clashmelcon (52°28′00″N 9°44′41″W / 52.46653°N 9.74479°W / 52.46653; -9.74479 ), promontory fort[ 227]
Cloghanecanuig (Clochán Ceannúigh) (51°50′40″N 10°20′54″W / 51.84458°N 10.3483°W / 51.84458; -10.3483 ), promontory fort[ 228]
Coarha Beg (51°53′24″N 10°23′27″W / 51.88998°N 10.39092°W / 51.88998; -10.39092 ), promontory fort[ 229]
Cool East (An Chúil Thoir) (51°54′52″N 10°22′43″W / 51.91442°N 10.37863°W / 51.91442; -10.37863 ), promontory fort[ 230]
Cool West (An Chúil Thiar) (51°54′48″N 10°23′03″W / 51.91344°N 10.38423°W / 51.91344; -10.38423 ), promontory fort[ 231]
Coumeenoole North/Com Dhíneol Thuaidh (52°06′41″N 10°28′11″W / 52.11129°N 10.46975°W / 52.11129; -10.46975 ), promontory fort[ 232]
Doon East (52°31′47″N 9°40′37″W / 52.52961°N 9.67694°W / 52.52961; -9.67694 ), promontory fort[ 233]
Doon West (52°31′15″N 9°40′44″W / 52.52077°N 9.67897°W / 52.52077; -9.67897 ), promontory fort[ 234]
Doon West (52°31′03″N 9°40′45″W / 52.51758°N 9.67919°W / 52.51758; -9.67919 ), promontory fort[ 235]
Doonmanagh (Dún Meánach) (52°07′09″N 10°08′51″W / 52.11928°N 10.14763°W / 52.11928; -10.14763 ), promontory fort[ 236]
Doonsheane (Dún Sián) (52°07′08″N 10°13′19″W / 52.11882°N 10.22185°W / 52.11882; -10.22185 ), promontory fort[ 237]
Doonties Commons (Coimín nDúnta) (52°06′34″N 10°11′47″W / 52.10938°N 10.19629°W / 52.10938; -10.19629 ), promontory fort[ 238]
Emlagh (An tImleach) (51°58′00″N 10°16′13″W / 51.96656°N 10.2704°W / 51.96656; -10.2704 ), promontory fort[ 239]
Faha (52°14′16″N 10°14′26″W / 52.23788°N 10.2405°W / 52.23788; -10.2405 ), promontory fort[ 240]
Fahan/Fán (Dún Beg) (52°06′13″N 10°24′32″W / 52.10353°N 10.40889°W / 52.10353; -10.40889 ), promontory fort[ 241]
Foilnageragh (Faill na gCaoireach) (51°51′54″N 10°23′17″W / 51.86503°N 10.38793°W / 51.86503; -10.38793 ), promontory fort[ 242]
Glanbane (52°13′04″N 9°34′35″W / 52.21778°N 9.57635°W / 52.21778; -9.57635 ), multiple enclosure hillfort[ 243]
Kilfarnoge (Cill Fearnóg) (52°06′29″N 10°22′18″W / 52.10792°N 10.37171°W / 52.10792; -10.37171 ), promontory fort[ 244]
Knockanacuig (52°16′15″N 9°43′47″W / 52.27088°N 9.72976°W / 52.27088; -9.72976 ), contour fort[ 245]
Knockglass More (An Cnoc Glas Mór) (52°13′42″N 9°54′05″W / 52.22834°N 9.90146°W / 52.22834; -9.90146 ), promontory fort[ 246]
Meenogahane (52°27′00″N 9°46′03″W / 52.45005°N 9.7674°W / 52.45005; -9.7674 ), promontory fort[ 247]
Meenogahane (52°26′54″N 9°46′51″W / 52.44834°N 9.78078°W / 52.44834; -9.78078 ), promontory fort[ 248]
Minard West (Minn Aird Thiar) (52°06′47″N 10°08′27″W / 52.11293°N 10.1407°W / 52.11293; -10.1407 ), promontory fort[ 249]
Minard West (Minn Aird Thiar) (52°06′49″N 10°08′47″W / 52.11372°N 10.14627°W / 52.11372; -10.14627 ), promontory fort[ 250]
Murirrigane (Muragrán) (52°16′48″N 10°09′35″W / 52.28002°N 10.15968°W / 52.28002; -10.15968 ), promontory fort[ 251]
Paddock (52°06′52″N 10°19′25″W / 52.11449°N 10.32358°W / 52.11449; -10.32358 ), promontory fort[ 252]
Reencaheragh (Rinn Chathrach) (51°52′38″N 10°23′40″W / 51.87709°N 10.39433°W / 51.87709; -10.39433 ), promontory fort[ 253]
Reencaheragh (Rinn Chathrach) (51°52′39″N 10°23′52″W / 51.87757°N 10.39766°W / 51.87757; -10.39766 ), promontory fort[ 254]
Tiduff (An Tigh Duibh) (52°25′09″N 9°56′39″W / 52.41912°N 9.9441°W / 52.41912; -9.9441 ), promontory fort[ 255]
Tiduff (An Tigh Duibh) (52°24′42″N 9°56′48″W / 52.41156°N 9.94678°W / 52.41156; -9.94678 ), promontory fort[ 256]
County Kildare
Dún Ailinne, County Kildare
County Kilkenny
County Laois
County Leitrim
County Limerick
Ballycahill (52°27′36″N 8°27′14″W / 52.45992°N 8.45401°W / 52.45992; -8.45401 ), promontory fort[ 274]
Ballylin (52°30′07″N 9°05′37″W / 52.50203°N 9.09365°W / 52.50203; -9.09365 ), multiple enclosure hillfort[ 275]
Castle Gale (52°17′42″N 8°24′33″W / 52.29502°N 8.40904°W / 52.29502; -8.40904 ), promontory fort[ 276]
Dunglara (52°23′17″N 8°23′52″W / 52.38795°N 8.39785°W / 52.38795; -8.39785 ), hillslope fort[ 277]
Friarstown 1 (52°35′36″N 8°37′00″W / 52.59321°N 8.61675°W / 52.59321; -8.61675 ), contour fort[ 278]
Friarstown 2 (52°35′37″N 8°36′49″W / 52.59358°N 8.61375°W / 52.59358; -8.61375 ), contour fort[ 279]
Knocknasnaa (52°24′39″N 9°17′52″W / 52.41077°N 9.29779°W / 52.41077; -9.29779 ), multiple enclosure hillfort[ 280]
Knockroe (52°34′46″N 8°30′20″W / 52.57944°N 8.50554°W / 52.57944; -8.50554 ), contour fort[ 281]
Knocksouna (52°24′06″N 8°38′21″W / 52.40154°N 8.63918°W / 52.40154; -8.63918 ), multiple enclosure hillfort[ 282]
Lisbane (52°32′38″N 9°02′57″W / 52.54391°N 9.04928°W / 52.54391; -9.04928 ), multiple enclosure hillfort[ 283]
Rathcannon (52°27′23″N 8°36′30″W / 52.4563°N 8.60822°W / 52.4563; -8.60822 ), multiple enclosure hillfort[ 284]
Tory Hill (52°32′07″N 8°41′25″W / 52.53524°N 8.69026°W / 52.53524; -8.69026 ), contour fort[ 285]
County Longford
County Louth
County Mayo
Achadh Ghlaisín (54°16′45″N 9°57′50″W / 54.27914°N 9.96378°W / 54.27914; -9.96378 ), promontory fort[ 292]
Achill Beg (53°52′00″N 9°57′51″W / 53.86665°N 9.96427°W / 53.86665; -9.96427 ), promontory fort[ 293]
Achill Beg (53°52′19″N 9°57′54″W / 53.87204°N 9.96497°W / 53.87204; -9.96497 ), promontory fort[ 294]
Achill Beg Island (53°52′21″N 9°57′53″W / 53.87259°N 9.96485°W / 53.87259; -9.96485 ), promontory fort[ 295]
Aghadoon (Achadh Dúin) (54°16′59″N 10°01′42″W / 54.28316°N 10.02821°W / 54.28316; -10.02821 ), promontory fort[ 296]
Aghaglasheen (Achadh Ghlaisín) (54°16′06″N 9°56′25″W / 54.26833°N 9.9404°W / 54.26833; -9.9404 ), promontory fort[ 297]
Aghaglasheen (Achadh Ghlaisín) (54°16′18″N 9°57′17″W / 54.27171°N 9.95468°W / 54.27171; -9.95468 ), promontory fort[ 298]
Annagh (An tEanach) (54°13′50″N 10°04′23″W / 54.23057°N 10.07311°W / 54.23057; -10.07311 ), promontory fort[ 299]
Annagh (An tEanach) (54°13′49″N 10°04′18″W / 54.23033°N 10.07167°W / 54.23033; -10.07167 ), promontory fort[ 300]
Annagh (An tEannach) (54°14′28″N 10°06′14″W / 54.2412°N 10.10401°W / 54.2412; -10.10401 ), promontory fort[ 301]
Aughernagailliagh (Eoghair na gCaille) (54°16′09″N 10°04′50″W / 54.26908°N 10.08044°W / 54.26908; -10.08044 ), promontory fort[ 302]
Aughernagalliagh (Eochair na gCailleach) (54°16′48″N 10°03′01″W / 54.28007°N 10.05021°W / 54.28007; -10.05021 ), promontory fort[ 303]
Ballybroony (54°09′38″N 9°15′02″W / 54.16059°N 9.25047°W / 54.16059; -9.25047 ), contour fort[ 304]
Four at Ballyglass (An Baile Glas) (54°15′41″N 9°54′27″W / 54.26127°N 9.90742°W / 54.26127; -9.90742 ), promontory fort[ 305] (54°15′53″N 9°53′22″W / 54.2646°N 9.88947°W / 54.2646; -9.88947 ), promontory fort[ 306] (54°15′59″N 9°53′22″W / 54.26631°N 9.88945°W / 54.26631; -9.88945 ), promontory fort[ 307] (54°15′43″N 9°54′41″W / 54.262°N 9.91147°W / 54.262; -9.91147 ), promontory fort[ 308]
Ballyheer (Inishturk) (53°41′40″N 10°06′46″W / 53.69435°N 10.1127°W / 53.69435; -10.1127 ), promontory fort[ 309]
Ballymartin (53°35′16″N 9°09′26″W / 53.58778°N 9.15714°W / 53.58778; -9.15714 ), level terrain fort[ 310]
Two at Ballytoothy More (Clare Island) (53°49′29″N 9°58′27″W / 53.82468°N 9.97407°W / 53.82468; -9.97407 ), promontory fort[ 311] (53°49′30″N 9°58′29″W / 53.82497°N 9.97485°W / 53.82497; -9.97485 ), promontory fort[ 312]
Four at Béal Deirg Mór (54°18′34″N 9°31′11″W / 54.30953°N 9.51976°W / 54.30953; -9.51976 ), promontory fort[ 313] (54°18′39″N 9°31′34″W / 54.31078°N 9.52624°W / 54.31078; -9.52624 ), promontory fort[ 314] (54°18′35″N 9°30′59″W / 54.30984°N 9.51628°W / 54.30984; -9.51628 ), promontory fort[ 315] (54°18′43″N 9°32′01″W / 54.31202°N 9.53348°W / 54.31202; -9.53348 ), promontory fort[ 316]
Brodullagh South (53°30′27″N 9°07′30″W / 53.50745°N 9.12506°W / 53.50745; -9.12506 ), multiple enclosure hillfort[ 317]
Carrowgarve (An Cheathrú Gharbh) (53°52′30″N 9°58′00″W / 53.87493°N 9.96665°W / 53.87493; -9.96665 ), promontory fort[ 318]
Carrownaglogh (Ceathrú na gCloch) (54°20′11″N 9°49′06″W / 54.33647°N 9.81836°W / 54.33647; -9.81836 ), promontory fort[ 319]
Castlecarra (53°43′23″N 9°15′59″W / 53.72318°N 9.26638°W / 53.72318; -9.26638 ), promontory fort[ 320]
Ceathrú na gCloch (54°20′35″N 9°47′12″W / 54.34317°N 9.78674°W / 54.34317; -9.78674 ), promontory fort[ 321]
Two at Cill Ghallagáin (54°18′11″N 9°51′31″W / 54.30298°N 9.85868°W / 54.30298; -9.85868 ), contour fort[ 322] (54°18′11″N 9°51′17″W / 54.30308°N 9.85478°W / 54.30308; -9.85478 ), promontory fort[ 323]
Claggan (Achill Island) (53°53′01″N 9°58′39″W / 53.88367°N 9.97742°W / 53.88367; -9.97742 ), promontory fort[ 324]
Cloghans (54°03′41″N 9°13′10″W / 54.06146°N 9.21955°W / 54.06146; -9.21955 ), promontory fort[ 325]
Conach Réidh (54°19′06″N 9°30′04″W / 54.31841°N 9.50101°W / 54.31841; -9.50101 ), promontory fort[ 326]
Three at Dooega (Dumha Éige-Achill Island) (53°55′12″N 10°01′49″W / 53.91991°N 10.0304°W / 53.91991; -10.0304 ), promontory fort[ 327] (53°53′44″N 9°59′56″W / 53.89549°N 9.99875°W / 53.89549; -9.99875 ), promontory fort[ 328] (53°54′57″N 10°02′57″W / 53.91577°N 10.04929°W / 53.91577; -10.04929 ), promontory fort[ 329]
Doogort East (Achill Island) (54°00′54″N 10°00′38″W / 54.0151°N 10.01066°W / 54.0151; -10.01066 ), promontory fort[ 330]
Doogort East (Achill Island) (54°00′54″N 10°00′34″W / 54.01502°N 10.00944°W / 54.01502; -10.00944 ), promontory fort[ 331]
Dooncarton (54°16′50″N 9°50′21″W / 54.28051°N 9.83916°W / 54.28051; -9.83916 ), promontory fort[ 332]
Doontrusk (53°54′45″N 9°34′29″W / 53.91248°N 9.57465°W / 53.91248; -9.57465 ), promontory fort[ 333]
Doorgort East (Achill Island) (54°00′58″N 10°00′05″W / 54.01598°N 10.00152°W / 54.01598; -10.00152 ), promontory fort[ 334]
Duncarton (54°16′43″N 9°50′41″W / 54.27855°N 9.84462°W / 54.27855; -9.84462 ), promontory fort[ 335]
Duvillaun More (54°04′15″N 10°10′25″W / 54.07091°N 10.1736°W / 54.07091; -10.1736 ), promontory fort[ 336]
Errew (54°03′13″N 9°15′46″W / 54.05361°N 9.26285°W / 54.05361; -9.26285 ), promontory fort[ 337]
Two at Gladree (An Gileadraigh) (54°15′38″N 10°04′35″W / 54.26067°N 10.07627°W / 54.26067; -10.07627 ), promontory fort[ 338] (54°15′40″N 10°04′35″W / 54.26098°N 10.0764°W / 54.26098; -10.0764 ), promontory fort[ 339]
Gleann Lasra (54°18′37″N 9°30′46″W / 54.3104°N 9.51277°W / 54.3104; -9.51277 ), promontory fort[ 340]
Gleannlasra (54°18′41″N 9°30′29″W / 54.31147°N 9.50795°W / 54.31147; -9.50795 ), promontory fort[ 341]
Glen (Clare Island) (53°47′44″N 9°57′31″W / 53.79553°N 9.95868°W / 53.79553; -9.95868 ), promontory fort[ 342]
Glenlara (Gleann Lára) (54°17′42″N 10°00′24″W / 54.29505°N 10.00661°W / 54.29505; -10.00661 ), promontory fort[ 343]
Gortbrack (54°17′12″N 10°01′33″W / 54.28665°N 10.02587°W / 54.28665; -10.02587 ), promontory fort[ 344]
Horse Island (54°19′18″N 9°33′47″W / 54.32174°N 9.5631°W / 54.32174; -9.5631 ), promontory fort[ 345]
Iniskea South (54°06′40″N 10°13′50″W / 54.11124°N 10.2306°W / 54.11124; -10.2306 ), promontory fort[ 346]
Kilgalligan (Cill Ghallagáin) (54°19′07″N 9°51′30″W / 54.31865°N 9.8582°W / 54.31865; -9.8582 ), promontory fort[ 347]
Kinnadoohy (53°41′09″N 9°54′55″W / 53.68572°N 9.91528°W / 53.68572; -9.91528 ), promontory fort[ 348]
Two at Knockaun (54°19′38″N 9°20′43″W / 54.32733°N 9.34536°W / 54.32733; -9.34536 ), promontory fort[ 349] (54°19′40″N 9°20′54″W / 54.32784°N 9.34833°W / 54.32784; -9.34833 ), promontory fort[ 350]
Knocknalina (Cnocán na Líne) (54°15′16″N 9°53′27″W / 54.25443°N 9.89091°W / 54.25443; -9.89091 ), promontory fort[ 351]
Laghtmurragha (Leacht Mhurchaidh) (54°19′28″N 9°37′33″W / 54.32444°N 9.62579°W / 54.32444; -9.62579 ), promontory fort[ 352]
Lecarrow (Clare Island) (53°48′45″N 9°57′25″W / 53.81245°N 9.95691°W / 53.81245; -9.95691 ), promontory fort[ 353]
Letter Beg (Leitir Beag) (54°06′29″N 10°07′56″W / 54.10813°N 10.13217°W / 54.10813; -10.13217 ), promontory fort[ 354]
Pig Island (54°19′58″N 9°43′12″W / 54.33272°N 9.72004°W / 54.33272; -9.72004 ), promontory fort[ 355]
Pollacappul (Poll an Chapaill) (54°16′13″N 9°55′22″W / 54.27036°N 9.92277°W / 54.27036; -9.92277 ), promontory fort[ 356]
Port Durlainne (54°19′38″N 9°44′01″W / 54.32729°N 9.73353°W / 54.32729; -9.73353 ), promontory fort[ 357]
Srahataggle (Sraith an tSeagail) (54°19′05″N 9°39′51″W / 54.31792°N 9.66425°W / 54.31792; -9.66425 ), promontory fort[ 358]
Strake (Clare Island) (53°47′30″N 10°01′13″W / 53.79153°N 10.02019°W / 53.79153; -10.02019 ), promontory fort[ 359]
Strake (Clare Island) (53°47′26″N 9°59′30″W / 53.79054°N 9.99172°W / 53.79054; -9.99172 ), promontory fort[ 360]
Two at Termoncarragh (Tearmann Caithreach) (54°14′53″N 10°05′18″W / 54.24793°N 10.08838°W / 54.24793; -10.08838 ), promontory fort[ 361] (54°15′02″N 10°04′58″W / 54.25063°N 10.08285°W / 54.25063; -10.08285 ), promontory fort[ 362]
Treanbeg (53°56′02″N 9°34′15″W / 53.93399°N 9.57093°W / 53.93399; -9.57093 ), promontory fort[ 363]
Uggool (53°38′03″N 9°52′52″W / 53.6343°N 9.88108°W / 53.6343; -9.88108 ), promontory fort[ 364]
County Meath
County Monaghan
County Offaly
County Roscommon
Annagh (54°03′27″N 8°10′52″W / 54.05738°N 8.18099°W / 54.05738; -8.18099 ), promontory fort[ 378]
Ballymore (53°44′02″N 8°05′11″W / 53.73378°N 8.08651°W / 53.73378; -8.08651 ), promontory fort[ 379]
Beagh (53°44′01″N 8°28′15″W / 53.73374°N 8.47092°W / 53.73374; -8.47092 ), promontory fort[ 380]
Carrowgarve (53°45′08″N 8°24′39″W / 53.75229°N 8.41084°W / 53.75229; -8.41084 ), contour fort[ 381]
Carrowkeel (53°44′44″N 8°25′34″W / 53.74561°N 8.42603°W / 53.74561; -8.42603 ), level terrain fort[ 382]
Carrowkeel (53°36′59″N 8°13′59″W / 53.61633°N 8.23299°W / 53.61633; -8.23299 ), contour fort[ 383]
Castleruby (53°46′34″N 8°19′11″W / 53.7762°N 8.31971°W / 53.7762; -8.31971 ), hillslope fort[ 384]
Castletenison Demesne (54°03′33″N 8°10′55″W / 54.05922°N 8.18201°W / 54.05922; -8.18201 ), promontory fort[ 385]
Churchacres (54°03′32″N 8°09′29″W / 54.05895°N 8.15796°W / 54.05895; -8.15796 ), promontory fort[ 386]
Dundermot (53°42′01″N 8°27′32″W / 53.70016°N 8.45882°W / 53.70016; -8.45882 ), promontory fort[ 387]
Greaghnaglogh (54°06′26″N 8°08′14″W / 54.1072°N 8.13721°W / 54.1072; -8.13721 ), promontory fort[ 388]
Killeenadeema (53°32′41″N 8°11′16″W / 53.54462°N 8.18765°W / 53.54462; -8.18765 ), hillslope fort[ 389]
Moydow (53°34′28″N 8°09′54″W / 53.57446°N 8.16506°W / 53.57446; -8.16506 ), contour fort[ 390]
Mullaghnashee (53°50′31″N 8°29′14″W / 53.84192°N 8.48727°W / 53.84192; -8.48727 ), contour fort[ 391]
Rockville (53°52′35″N 8°05′31″W / 53.8765°N 8.09183°W / 53.8765; -8.09183 ), partial contour fort[ 392]
Shankoagh (53°42′47″N 8°26′34″W / 53.71315°N 8.44282°W / 53.71315; -8.44282 ), promontory fort[ 393]
Sroove (53°45′31″N 8°12′29″W / 53.75871°N 8.20806°W / 53.75871; -8.20806 ), contour fort[ 394]
Warren (53°32′13″N 7°59′21″W / 53.53705°N 7.98903°W / 53.53705; -7.98903 ), promontory fort[ 395]
County Sligo
Ballyconnell (54°21′48″N 8°40′14″W / 54.3633°N 8.67063°W / 54.3633; -8.67063 ), promontory fort[ 396]
Carrowgilhooly (54°15′15″N 8°40′42″W / 54.25424°N 8.6783°W / 54.25424; -8.6783 ), level terrain fort[ 397]
Carrowmoran (54°15′26″N 8°50′29″W / 54.25709°N 8.84139°W / 54.25709; -8.84139 ), promontory fort[ 398]
Carrowmoran (54°15′17″N 8°50′05″W / 54.25482°N 8.83478°W / 54.25482; -8.83478 ), promontory fort[ 399]
Carrownrush (54°15′40″N 8°52′47″W / 54.2611°N 8.87971°W / 54.2611; -8.87971 ), multiple enclosure hillfort[ 400]
Carrownrush (54°16′07″N 8°52′25″W / 54.26874°N 8.87355°W / 54.26874; -8.87355 ), promontory fort[ 401]
Carrownrush (54°16′10″N 8°52′32″W / 54.26946°N 8.87556°W / 54.26946; -8.87556 ), promontory fort[ 402]
Clogher Beg (54°15′28″N 8°22′40″W / 54.2578°N 8.37773°W / 54.2578; -8.37773 ), promontory fort[ 403]
Donaghintraine (54°15′55″N 8°51′19″W / 54.26527°N 8.85539°W / 54.26527; -8.85539 ), promontory fort[ 404]
Drumnagranshy (54°03′41″N 8°26′21″W / 54.0613°N 8.43917°W / 54.0613; -8.43917 ), partial contour fort[ 405]
Hazelwood Demesne (54°15′22″N 8°25′12″W / 54.25621°N 8.42004°W / 54.25621; -8.42004 ), promontory fort[ 406]
Kilkillogue (54°28′10″N 8°28′06″W / 54.46941°N 8.46833°W / 54.46941; -8.46833 ), promontory fort[ 407]
Kncoklane (54°20′57″N 8°40′44″W / 54.34906°N 8.67876°W / 54.34906; -8.67876 ), promontory fort[ 408]
Knocknashee (54°07′04″N 8°40′43″W / 54.11789°N 8.6787°W / 54.11789; -8.6787 ), multiple enclosure hillfort[ 409]
Knoxspark (54°12′24″N 8°30′08″W / 54.2067°N 8.50234°W / 54.2067; -8.50234 ), promontory fort[ 410]
Lahanagh (54°14′23″N 8°25′12″W / 54.23986°N 8.42003°W / 54.23986; -8.42003 ), promontory fort[ 411]
Muckelty (54°04′45″N 8°41′28″W / 54.07906°N 8.69122°W / 54.07906; -8.69122 ), contour fort[ 412]
Mullaghcor (54°04′29″N 8°29′28″W / 54.07467°N 8.49124°W / 54.07467; -8.49124 ), contour fort[ 413]
Mullaghmore (54°27′35″N 8°28′20″W / 54.45982°N 8.47218°W / 54.45982; -8.47218 ), promontory fort[ 414]
County Tipperary
Ahenny (52°24′41″N 7°24′28″W / 52.4114°N 7.40775°W / 52.4114; -7.40775 ), contour fort[ 415]
Ballincurra (52°46′46″N 8°06′48″W / 52.77953°N 8.11321°W / 52.77953; -8.11321 ), contour fort[ 416]
Ballynamrossagh (52°26′49″N 8°15′09″W / 52.44708°N 8.25243°W / 52.44708; -8.25243 ), contour fort[ 417]
Ballyneety (52°18′53″N 7°52′17″W / 52.31466°N 7.87132°W / 52.31466; -7.87132 ), contour fort[ 418]
Curraghadobbin (52°24′28″N 7°27′29″W / 52.40782°N 7.45808°W / 52.40782; -7.45808 ), multiple enclosure hillfort[ 419]
Farranshea (52°28′35″N 7°39′09″W / 52.47652°N 7.65239°W / 52.47652; -7.65239 ), contour fort[ 420]
Garrangrena Lower (52°46′51″N 7°59′23″W / 52.78084°N 7.98962°W / 52.78084; -7.98962 ), contour fort[ 421]
Kedrah (52°23′48″N 7°54′07″W / 52.39669°N 7.90208°W / 52.39669; -7.90208 ), contour fort[ 422]
Kilbragh (52°28′59″N 7°48′01″W / 52.48308°N 7.80026°W / 52.48308; -7.80026 ), multiple enclosure hillfort[ 423]
Knigh (52°55′08″N 8°12′42″W / 52.91886°N 8.21157°W / 52.91886; -8.21157 ), multiple enclosure hillfort[ 424]
Knockadigeen (52°47′21″N 8°05′48″W / 52.78909°N 8.09656°W / 52.78909; -8.09656 ), contour fort[ 425]
Laghtea (52°51′53″N 8°23′41″W / 52.86471°N 8.39472°W / 52.86471; -8.39472 ), contour fort[ 426]
Liss (52°43′59″N 7°57′08″W / 52.73303°N 7.95234°W / 52.73303; -7.95234 ), multiple enclosure hillfort[ 427]
Newpark 2 (52°32′44″N 7°50′29″W / 52.54569°N 7.84138°W / 52.54569; -7.84138 ), contour fort[ 428]
Windmill (52°30′07″N 7°53′34″W / 52.50202°N 7.89285°W / 52.50202; -7.89285 ), contour fort[ 429]
County Waterford
Annestown (52°08′22″N 7°16′56″W / 52.13937°N 7.28214°W / 52.13937; -7.28214 ), promontory fort[ 430]
Ballynaharda (51°59′08″N 7°36′26″W / 51.98559°N 7.60712°W / 51.98559; -7.60712 ), promontory fort[ 431]
Ballynamona Lower (51°59′49″N 7°35′00″W / 51.99696°N 7.58337°W / 51.99696; -7.58337 ), promontory fort[ 432]
Ballynarrid (52°07′47″N 7°23′27″W / 52.12977°N 7.3908°W / 52.12977; -7.3908 ), promontory fort[ 433]
Ballynarrid (52°07′51″N 7°22′58″W / 52.13097°N 7.38282°W / 52.13097; -7.38282 ), promontory fort[ 434]
Ballyvoony (52°07′43″N 7°25′58″W / 52.1285°N 7.43291°W / 52.1285; -7.43291 ), promontory fort[ 435]
Carrickahilla (52°08′30″N 7°28′05″W / 52.141619°N 7.468°W / 52.141619; -7.468 ), partial contour fort[ 436]
Cluttahina (52°10′02″N 7°49′23″W / 52.16734°N 7.82304°W / 52.16734; -7.82304 ), multiple enclosure hillfort[ 437]
Coolum (52°08′04″N 7°04′51″W / 52.13456°N 7.08094°W / 52.13456; -7.08094 ), promontory fort[ 438]
Dunbrattin (52°08′04″N 7°18′30″W / 52.13447°N 7.30828°W / 52.13447; -7.30828 ), promontory fort[ 439]
Dunbrattin (52°08′04″N 7°18′23″W / 52.13436°N 7.30639°W / 52.13436; -7.30639 ), promontory fort[ 440]
Dunmore (Shanooan) (52°08′45″N 6°59′28″W / 52.14595°N 6.99102°W / 52.14595; -6.99102 ), promontory fort[ 441]
Garrarus (52°08′04″N 7°11′55″W / 52.13435°N 7.19849°W / 52.13435; -7.19849 ), promontory fort[ 442]
Islandhubbock (52°06′26″N 7°29′23″W / 52.1073°N 7.48986°W / 52.1073; -7.48986 ), promontory fort[ 443]
Islandikane East/Islandikane South (52°07′56″N 7°13′10″W / 52.13227°N 7.21956°W / 52.13227; -7.21956 ), promontory fort[ 444]
Kilfarrasy (52°08′01″N 7°14′37″W / 52.1336°N 7.24373°W / 52.1336; -7.24373 ), promontory fort[ 445]
Kilnamack East (52°20′03″N 7°45′02″W / 52.33419°N 7.75056°W / 52.33419; -7.75056 ), contour fort[ 446]
Knockatrellane (52°15′34″N 7°43′21″W / 52.25956°N 7.72259°W / 52.25956; -7.72259 ), contour fort[ 447]
Knockmahon (52°08′16″N 7°21′16″W / 52.1377°N 7.35431°W / 52.1377; -7.35431 ), promontory fort[ 448]
Lissard (52°06′57″N 7°33′34″W / 52.11597°N 7.55951°W / 52.11597; -7.55951 ), contour fort[ 449]
Rathmoylan (52°08′05″N 7°02′06″W / 52.13465°N 7.03504°W / 52.13465; -7.03504 ), promontory fort[ 450]
Shanakill (52°03′12″N 7°49′18″W / 52.05337°N 7.82153°W / 52.05337; -7.82153 ), contour fort[ 451]
Stradballymore (52°07′24″N 7°26′54″W / 52.12332°N 7.44834°W / 52.12332; -7.44834 ), promontory fort[ 452]
West-town (52°08′03″N 7°11′05″W / 52.13415°N 7.18485°W / 52.13415; -7.18485 ), promontory fort[ 453]
Woodstown (52°08′16″N 7°16′12″W / 52.13787°N 7.27012°W / 52.13787; -7.27012 ), promontory fort[ 454]
County Westmeath
County Wexford
County Wicklow
Rathgall hillfort
Brusselstown Ring (52°57′47″N 6°36′59″W / 52.96296°N 6.61645°W / 52.96296; -6.61645 ), multiple enclosure hillfort[ 464]
Coolagad (53°08′55″N 6°06′04″W / 53.14848°N 6.1012°W / 53.14848; -6.1012 ), contour fort[ 465]
Downshill (53°07′38″N 6°07′45″W / 53.12718°N 6.12904°W / 53.12718; -6.12904 ), partial contour fort[ 466]
Kilcashel (52°52′20″N 6°13′55″W / 52.8723°N 6.23189°W / 52.8723; -6.23189 ), hillslope fort[ 467]
Kilpoole Upper (52°56′38″N 6°01′03″W / 52.94387°N 6.01753°W / 52.94387; -6.01753 ), promontory fort[ 468]
Kilranlagh (52°56′34″N 6°37′20″W / 52.94291°N 6.62228°W / 52.94291; -6.62228 ), contour fort[ 469]
Knockeen (52°48′24″N 6°39′45″W / 52.80669°N 6.66241°W / 52.80669; -6.66241 ), multiple enclosure hillfort[ 470]
Oldcourt (53°10′11″N 6°28′25″W / 53.16975°N 6.47354°W / 53.16975; -6.47354 ), contour fort[ 471]
Rathcoran (52°56′52″N 6°41′04″W / 52.94784°N 6.68437°W / 52.94784; -6.68437 ), multiple enclosure hillfort[ 472]
Rathgall Hillfort (52°48′08″N 6°39′47″W / 52.80223419°N 6.66314331°W / 52.80223419; -6.66314331 ), multiple enclosure hillfort[ 473]
Rathmoon (52°56′02″N 6°43′30″W / 52.93377°N 6.72502°W / 52.93377; -6.72502 ), multiple enclosure hillfort[ 474]
Rathnagree (52°57′13″N 6°41′25″W / 52.95367°N 6.69031°W / 52.95367; -6.69031 ), multiple enclosure hillfort[ 475]
Spinans Hill 1 (52°58′02″N 6°37′52″W / 52.96716°N 6.63107°W / 52.96716; -6.63107 ), contour fort[ 476]
Spinans Hill 2 (52°58′00″N 6°37′27″W / 52.96656°N 6.62408°W / 52.96656; -6.62408 ), contour fort[ 477]
Sruhaun (52°56′47″N 6°41′37″W / 52.94645°N 6.69349°W / 52.94645; -6.69349 ), contour fort[ 478]
Tinoran (52°57′33″N 6°43′57″W / 52.9592°N 6.73239°W / 52.9592; -6.73239 ), multiple enclosure hillfort[ 479]
References