This is a list of the tallest structures on the island of Ireland

Ireland

Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...

. Those in Northern Ireland

Northern Ireland

Northern Ireland is one of the four countries of the United Kingdom. Situated in the north-east of the island of Ireland, it shares a border with the Republic of Ireland to the south and west...

 are marked with an asterisk. The rest are in the Republic of Ireland

Republic of Ireland

Ireland , described as the Republic of Ireland , is a sovereign state in Europe occupying approximately five-sixths of the island of the same name. Its capital is Dublin. Ireland, which had a population of 4.58 million in 2011, is a constitutional republic governed as a parliamentary democracy,...

.

Tallest structures

Name	Location	Year completed	Pinnacle height	Pinnacle height	Type	Coordinates	Remarks
Strabane transmitting station Strabane transmitting station The Strabane transmitting station is a broadcasting and telecommunications facility located at Legfordrum and situated very close to the town of Strabane, in County Tyrone, Northern Ireland . It is owned and operated by Arqiva.It includes a high guyed steel lattice mast, which is the tallest...	Legfordrum (near Strabane Strabane Strabane , historically spelt Straban,is a town in west County Tyrone, Northern Ireland. It contains the headquarters of Strabane District Council.... ), County Tyrone*	1963	305.5 m	1,002 ft	Guyed mast	54°47′58"N 7°23′19"W
Tullamore radio mast Tullamore transmitter The Tullamore transmitter was an AM radio transmission mast located near Tullamore, Ireland. Built in 1975 to replace the Athlone transmitter, it always carried RTÉ Radio 1 on 567 kHz, at 500kW...	Tullamore	1975	290 m	951 ft	Guyed mast	53°16′42.29"N 7°22′18.44"W	insulated against ground, used for broadcasting on 567 kHz
Clarkstown radio transmitter	Summerhill	1988	245 m	804 ft	Guyed mast	53°27′45.53"N 6°40′39.32"W	insulated against ground, used for broadcasting on 252 kHz
Moneypoint Moneypoint Moneypoint is Ireland's largest electricity generation station and only coal-fired power station. It is located on the River Shannon near Kilrush, County Clare and was constructed at a cost of more than £700m, in one of the largest capital projects in the history of the Republic of Ireland...  Power Station Chimneys	Moneypoint Moneypoint Moneypoint is Ireland's largest electricity generation station and only coal-fired power station. It is located on the River Shannon near Kilrush, County Clare and was constructed at a cost of more than £700m, in one of the largest capital projects in the history of the Republic of Ireland...	1985	218 m	715 ft	Chimney	52°36′29.16"N 9°25′31.85"W ; 52°36′27.68"N 9°25′24.7"W
Poolbeg power station, Chimney 2	Poolbeg Poolbeg Poolbeg Generating Station is a power station owned and operated by the Electricity Supply Board of the Republic of Ireland. There are two stations on the site, the older thermal station containing units 1, 2, and 3 and the combined cycle gas station containing units CG14, CG15 and ST16, which is...	1978	207.8 m	682 ft	Chimney	53°20′24.84"N 6°11′19.38"W)
Poolbeg power station, Chimney 1	Poolbeg Poolbeg Poolbeg Generating Station is a power station owned and operated by the Electricity Supply Board of the Republic of Ireland. There are two stations on the site, the older thermal station containing units 1, 2, and 3 and the combined cycle gas station containing units CG14, CG15 and ST16, which is...	1970	207.48 m	681 ft	Chimney	53°20′24.82"N 6°11′23.79"W
Kilroot power station Kilroot power station Kilroot power station is a Coal, Oil and Biomass fueled power station on the north shore of Belfast Lough at Kilroot near Carrickfergus in Northern Ireland. The station generates 520 megawatts of electricity from dual coal and oil fuelled generators. Since the privatisation of Northern Ireland...  chimneys	Kilroot (near Carrickfergus Carrickfergus Carrickfergus , known locally and colloquially as "Carrick", is a large town in County Antrim, Northern Ireland. It is located on the north shore of Belfast Lough, from Belfast. The town had a population of 27,201 at the 2001 Census and takes its name from Fergus Mór mac Eirc, the 6th century king... ), County Antrim*		198 m	650 ft	Chimney	54°43′28.25"N 5°46′2.15"W
Truskmore transmitter	Sligo	?	167.64 m	550 ft	Guyed mast	54°22′22.57"N 8°22′15.32"W
Mullaghanish Mullaghanish Mullaghanish is a mountain located just northeast of Ballyvourney in County Cork, Ireland. It is home to one of RTÉ's main transmitters, as well as some other mobile phone and independent radio stations....  transmitter	Mullaghanish mountain	1962	152.4 m	500 ft	Guyed mast	51°59′29"N 9°8′42"W
Three Rock transmitter	Dublin	?	152.4 m	500 ft	Guyed mast	53°14′39.98"N 6°14′17.33"W
Aghada Power Station Chimney	Cork Cork (city) Cork is the second largest city in the Republic of Ireland and the island of Ireland's third most populous city. It is the principal city and administrative centre of County Cork and the largest city in the province of Munster. Cork has a population of 119,418, while the addition of the suburban...	?	152 m	499 ft	Chimney	51°50′6.05"N 8°14′9.41"W
Tarbert Power Station, Chimney of Unit 3 and 4	Tarbert Tarbert, County Kerry Tarbert is a town in the north of County Kerry, with woodland to the south and the Shannon estuary to the north. It lies on the N69 coast road that runs along the estuary from Limerick before turning inland at Tarbert towards Listowel, and has two schools Tarbert Primary and Tarbert...	1975	151 m	497 ft	Chimney	52°35′24"N 9°21′46"W
Lisnagarvey transmitting station Lisnagarvey transmitting station The Lisnagarvey transmitting station is a facility for mediumwave broadcasting located in the townland of Magherageery, on the southern edge of Lisburn, Northern Ireland...	Magherageery (near Lisburn Lisburn DemographicsLisburn Urban Area is within Belfast Metropolitan Urban Area and is classified as a Large Town by the . On census day there were 71,465 people living in Lisburn... ), County Down*	1936	145 m	476 ft	Guyed mast	54°29′22"N 6°3′37"W	It was 145 m when built, but has since been lowered in height
Greystones Wind farm	Wicklow	?	139.29 m	457 ft	Wind turbines	53°10′18.10"N 6°01′30.00"W
Great Island Power Station Chimney	Waterford		138 m	450 ft	Chimney	52°16′43.82"N 6°59′37.76"E ; 52°16′43.71"N 6°59′35.95"E
Arklow Banks Wind farm	Wicklow	?	128 m	420 ft	Wind turbines	52°47′28.00"N 5°56′48.00"W	offshore wind farm
Ballylumford Power Station Chimneys	Islandmagee Larne	1974	126 m	413 feet	Industrial	54.845 n5.787w
Kinnegad Cement Factory Chimney	Meath Meath Meath may refer to:*County Meath, Republic of Ireland**Kingdom of Mide, medieval precursor of the county**Meath , in UK and Irish parliaments**Meath GAA, including the intercounty football and hurling teams**Diocese of Meath...	?	125.3 m	411 ft	Chimney	53°25′52.84"N 7°08′33.78"W
Maghera transmitter	Maghera mountain	?	121.92 m	400 ft	Guyed mast	52°58′6.9"N 8°43′6.89"W	http://www.irish-tv.com/maghera.asp
Cairn Hill transmitter	Cairn Hill	?	121.92 m	400 ft	Guyed mast	53°48′28"N 7°42′52"W	http://www.irish-tv.com/cairnh.asp
Tarbert Power Station, Chimney of Unit 1 and 2	Tarbert Tarbert, County Kerry Tarbert is a town in the north of County Kerry, with woodland to the south and the Shannon estuary to the north. It lies on the N69 coast road that runs along the estuary from Limerick before turning inland at Tarbert towards Listowel, and has two schools Tarbert Primary and Tarbert...	1969	121 m	397 ft	Chimney	52°35′24"N 9°21′46"W
Cork mediumwave transmitter	Cork	1970	121.92 m	400 ft	Guyed mast	51°52′57.05"N 8°23′58.46"W	insulated against ground, used for broadcasting on 729 kHz
Kilgarvan Wind farm	Kerry	?	120 m	394 ft	Wind turbines	51°55′58.80"N 9°19′20.95"W
Spire of Dublin Spire of Dublin The Spire of Dublin, officially titled the Monument of Light is a large, stainless steel, pin-like monument in height, located on the site of the former Nelson's Pillar on O'Connell Street in Dublin, Ireland.-Details:...	Dublin		120 m	394 ft	Tower	53°20′59"N 6°15′37"W)	Monument
Aughinish Alumina Plant Chimney	Limmerick	?	107 m	350 ft	Chimney	52°37′53.64"N 9°03′32.37"W
Kiln Cement Factory	Limmerick	?	107 m	350 ft	Factory	52°38′33.92"N 8°41′23.72"W
Kippure transmitter	Kippure mountain	?	106.7 m	350 ft	Guyed mast	53°10′40.93"N 6°19′53.82"W	http://www.irish-tv.com/kippure.asp
Donnybrook transmitter	Dublin	?	109.7 m	360 ft	Lattice tower	53°18′53.13"N 6°13′24.88"W
Moanvaun Wind farm	Tipperary	?	107.3 m	352 ft	Wind turbines	52°38′44.80"N 8°08′54.44"W
Mount Leinster Mount Leinster At 796 metres Mount Leinster is the fifth highest mountain after Lugnaquilla 925m, Mullaghcleevaun 849m, Tonelegee 817m, and Cloghernagh 800m, in the province of Leinster, Ireland. It is the highest of the Blackstairs Mountains at 796 metres...  transmitter	Mount Leinster	?	106.7 m	350 ft	Guyed mast	52°36′59"N 6°46′30"W	http://www.irish-tv.com/mtleinst.asp
Samson Samson and Goliath (cranes) Samson and Goliath are the twin shipbuilding gantry cranes situated at Queen's Island, Belfast, Northern Ireland. The cranes, which were named after the Biblical figures Samson and Goliath, dominate the Belfast skyline and are landmark structures of the city....	Harland and Wolff Harland and Wolff Harland and Wolff Heavy Industries is a Northern Irish heavy industrial company, specialising in shipbuilding and offshore construction, located in Belfast, Northern Ireland.... , Belfast*		106 m	348 ft	Crane	54°36′29"N 5°54′29"W
Platin Cement Factory Chimney	Meath Meath Meath may refer to:*County Meath, Republic of Ireland**Kingdom of Mide, medieval precursor of the county**Meath , in UK and Irish parliaments**Meath GAA, including the intercounty football and hurling teams**Diocese of Meath...	?	103.9 m	341 ft	Chimney	53°41′6.58"N 6°23′19.85"W
Ballywater Wind farm	Wexford	?	103 m	338 ft	Wind turbines	52°32′25.92"N 6°13′40.29"W
Athlone transmitter	Athlone	1933	100 m	328 ft	Guyed Mast	53°25′14.14"N 7°52′45.87"W ; 53°25′14.09"N 7°52′58.43"W	2 guyed masts insulated against ground carrying a T-antenna for broadcasting on 612 kHz
Codling Banks Mast	Wicklow		100 m	328 ft	Guyed Mast	53°07′44.87"N 5°50′49.54"W	Offshore structure
Coreen Wind farm	Cavan	?	100 m	328 ft	Wind turbines	54°08′32.27"N 7°38′38.60"W
Snugborough Wind farm	Cavan	?	100 m	328 ft	Wind turbines	54°08′21.27"N 7°36′38.14"W
Gartnaneane Wind farm	Cavan	?	100 m	328 ft	Wind turbines	53°56′43.67"N 6°56′08.24"W
Coomatallin Wind farm	Cork	?	100 m	328 ft	Wind turbines	51°39′03.62"N 9°5′38.87"W
Meentycat Wind farm	Cork	?	100 m	328 ft	Wind turbines	54°51′46.19"N 7°51′12.62"W
Beal Wind farm	Wicklow	?	100 m	328 ft	Wind turbines	52°33′47.33"N 9°37′55.73"W
Beam Wind farm	Donegal	?	99 m	325 ft	Wind turbines	55°11′51.98"N 7°26′16.32"W
St John's Cathedral, Limerick	Limerick	1861	93 m	308 ft	Church	52°39′45.37"N 8°37′1.83"W
Cobh Cathedral Cobh Cathedral St. Colman’s Cathedral is a Roman Catholic Cathedral located in Cobh, Ireland. It is the cathedral church of the Diocese of Cloyne.-Schedule of Mass and other services:MassWeekdays: 8am & 10amSaturday: 6pmSunday: 8am, 10am, 12noon & 7pm...	Cobh	1868–1915	91.4 m	300 ft	Church	51°51′5.01"N 8°17′39.04"W
Dun Laoghaire Cranes	Dublin	?	91.4 m	300 ft	Cranes	53°17′40.87"N 6°7′53.73"W
Bealadangan Mast	Galway	?	91.4 m	300 ft	Tower? Guyed mast?	53°18′36.84"N 9°36′30.23"W
Mount Eagle Wind farm	Donegal	?	95.7 m	314 ft	Wind turbines	52°14′33.15"N 9°19′26.22"W
Cark Wind farm	Donegal	?	91.1 m	299 ft	Wind turbines	54°53′06.20"N 7°51′33.12"W
Mweelin Mast	Achill Island	?	91.44 m	300 ft	Guyed mast	53°57′19"N 10°1′42.45"W
Greenoge Wind farm	Wexford	?	90.2 m	296 ft	Wind turbines	52°39′28.23"N 6°43′31.69"W

Tallest buildings

Name	Location	Type	Year completed	Height	Picture
St John's Cathedral	Limerick Limerick Limerick is the third largest city in the Republic of Ireland, and the principal city of County Limerick and Ireland's Mid-West Region. It is the fifth most populous city in all of Ireland. When taking the extra-municipal suburbs into account, Limerick is the third largest conurbation in the...	church	1861	93.8 m (307.7 ft)
St Colman's Cathedral Cobh Cathedral St. Colman’s Cathedral is a Roman Catholic Cathedral located in Cobh, Ireland. It is the cathedral church of the Diocese of Cloyne.-Schedule of Mass and other services:MassWeekdays: 8am & 10amSaturday: 6pmSunday: 8am, 10am, 12noon & 7pm...	Cobh Cobh Cobh is a seaport town on the south coast of County Cork, Ireland. Cobh is on the south side of Great Island in Cork Harbour. Facing the town are Spike Island and Haulbowline Island...	church	1914	91.4 m (299.9 ft)
St Mary's Cathedral	Killarney Killarney Killarney is a town in County Kerry, southwestern Ireland. The town is located north of the MacGillicuddy Reeks, on the northeastern shore of the Lough Lein/Leane which are part of Killarney National Park. The town and its surrounding region are home to St...	church	1912	86.8 m (284.8 ft)
Obel Tower Obel Tower The Obel Tower is a skyscraper in Belfast, Northern Ireland.Costing £60 million and measuring 85 metres in height, the tower dominates the Belfast skyline. On completion it overtook the previous tallest skyscraper in Ireland, Windsor House , also in Belfast...	Belfast Belfast Belfast is the capital of and largest city in Northern Ireland. By population, it is the 14th biggest city in the United Kingdom and second biggest on the island of Ireland . It is the seat of the devolved government and legislative Northern Ireland Assembly... *	residential	2010	85 m (278.9 ft)
St Patrick's College Church St Patrick's College, Maynooth St Patrick's College, Maynooth is the "National Seminary for Ireland" , and a Pontifical University, located in the village of Maynooth, 15 miles from Dublin, Ireland. The college and seminary are often referred to as Maynooth College. The college was officially established as the Royal College...	Maynooth Maynooth Maynooth is a town in north County Kildare, Ireland. It is home to a branch of the National University of Ireland, a Papal University and Ireland's main Roman Catholic seminary, St. Patrick's College...	church	1891	83 m (272.3 ft)
The Elysian The Elysian The Elysian is a mixed-use celtic tiger-era building at Eglinton Street in Cork City, Ireland. Construction of the building was completed in early September 2008....	Cork Cork (city) Cork is the second largest city in the Republic of Ireland and the island of Ireland's third most populous city. It is the principal city and administrative centre of County Cork and the largest city in the province of Munster. Cork has a population of 119,418, while the addition of the suburban...	residential, office	2008	81 m (265.7 ft) [including spire]
Windsor House Windsor House Windsor House is a high-rise office building in Bedford Street, Belfast, Northern Ireland. The building was the tallest storeyed building on the island of Ireland before being surpassed by Obel Tower and stands at 80 metres tall, with 23 floors.Being the former tallest building on the Island of...	Belfast*	office	year	80 m (262.5 ft)
St Eugene's Cathedral St Eugene's Cathedral St Eugene's Cathedral is the Roman Catholic cathedral located in Derry, Northern Ireland. It is the "Mother Church" for the Roman Catholic Diocese of Derry, as well as the parish Church of the parish of Templemore.-History:...	Derry Derry Derry or Londonderry is the second-biggest city in Northern Ireland and the fourth-biggest city on the island of Ireland. The name Derry is an anglicisation of the Irish name Doire or Doire Cholmcille meaning "oak-wood of Colmcille"... *	church	1903	78 m (255.9 ft)
St Macartan's Cathedral	Monaghan Monaghan Monaghan is the county town of County Monaghan in Ireland. Its population at the 2006 census stood at 7,811 . The town is located on the main road, the N2 road, from Dublin north to both Derry and Letterkenny.-Toponym:...	church	year	74 m (242.8 ft)	150px
Belfast City Hospital Belfast City Hospital The Belfast City Hospital located in Belfast, Northern Ireland, is a 900-bed modern university teaching hospital providing local acute services and key regional specialities. Its distinctive tower block dominates the Belfast skyline being the fourth tallest storeyed building in Ireland...  Tower	Belfast*	hospital	1986	76 m (249.3 ft)
St Finbarre's Cathedral Saint Finbarre's Cathedral Saint Fin Barre's Cathedral, is a cathedral of the Church of Ireland in Cork city, Ireland. It is in the ecclesiastical province of Dublin.It was featured on the Irish postcard before the Irish entry of the Eurovision Song Contest 2009 held in Moscow, Russia....	Cork	church	1879	73 m (239.5 ft)
St Eunan's Cathedral	Letterkenny Letterkenny Letterkenny , with a population of 17,568, is the largest town in County Donegal, part of the Province of Ulster in Ireland. The town is located on the River Swilly...	church	1900	73 m (239.5 ft)
St Anne's Cathedral	Belfast*	church	1904	72 m (236.2 ft)
Church of Saints Augustine and John	Dublin	church	year	70 m (229.7 ft)
St Peter and St Paul Cathedral	Ennis Ennis Ennis is the county town of Clare in Ireland. Situated on the River Fergus, it lies north of Limerick and south of Galway. Its name is a shortening of the original ....	church	1874	69 m (226.4 ft)
Sacred Heart Church	Omagh Omagh Omagh is the county town of County Tyrone, Northern Ireland. It is situated where the rivers Drumragh and Camowen meet to form the Strule. The town, which is the largest in the county, had a population of 19,910 at the 2001 Census. Omagh also contains the headquarters of Omagh District Council and... *	church	year	68.6 m (225.1 ft)
St Columb's Cathedral St Columb's Cathedral St Columb's Cathedral in the walled city of Derry, Northern Ireland is the mother church of the Church of Ireland Diocese of Derry and Raphoe and the parish church of Templemore....	Derry*		1633	67 m (219.8 ft)
Cork County Hall Cork County Hall The County Hall is a 17-storey office block, owned by Cork County Council and housing its administrative headquarters. The building is located on Carrigrohane Road in the City of Cork...	Cork	office	2006	67 m (219.8 ft)
Montevetro Grand Canal Dock Grand Canal Dock is an area in Ringsend near Dublin city centre, surrounding the Grand Canal Docks, an enclosed harbour or docking area between the River Liffey and the Grand Canal...	Dublin	office	2010	67 m (219.8 ft)
St Patrick's Cathedral (Church of Ireland)	Dublin	church	year	66 m (216.5 ft)
St Patrick's Cathedral (Roman Catholic)	Armagh Armagh Armagh is a large settlement in Northern Ireland, and the county town of County Armagh. It is a site of historical importance for both Celtic paganism and Christianity and is the seat, for both the Roman Catholic Church and the Church of Ireland, of the Archbishop of Armagh... *	church	1904	64 m (210 ft)
St Patrick's Church (Roman Catholic)	Belfast*	church	1877	63 m (206.7 ft)
Millennium Tower Grand Canal Dock Grand Canal Dock is an area in Ringsend near Dublin city centre, surrounding the Grand Canal Docks, an enclosed harbour or docking area between the River Liffey and the Grand Canal...	Dublin		year	63 m (206.7 ft)
Belfast Hilton Hotel	Belfast*	hotel	1998	63 m (206.7 ft)
The Boat	Belfast*	residential, office	2010	62 m (203.4 ft)
BT Riverside Tower BT Riverside Tower BT Riverside Tower was built in 1998, as a headquarters of British Telecom for Northern Ireland. The Tower is located at Lanyon Place in Belfast City Centre. The building is currently the 4th tallest storied building in Belfast and the 7th tallest on the island of Ireland.-See also:*List of tallest...	Belfast*	office	1998	61 m (200.1 ft)
St George's Church St. George's Church, Dublin St. George's Church is a former parish church in Dublin, Ireland, designed by Francis Johnston, which is considered to be one of his finest works. It is located at Hardwicke Place, just north of the city centre. The elegant spire, high, became a landmark of the north inner city.-The...	Dublin	church	year	61 m (200.1 ft)
Divis Tower Divis Tower Divis Tower is a 61m tall tower in Belfast, Northern Ireland. 20 floors tall, it was built in 1966 as part of the now-demolished Divis Flats complex. It is named after the nearby Divis Mountain. The complex of 850 flats, housing 2400 residents was designed by architect Frank Robertson for the...	Belfast*	residential	1966	61 m (200.1 ft)
Liberty Hall Liberty Hall Liberty Hall , in Dublin, Ireland is the headquarters of the Services, Industrial, Professional, and Technical Union...	Dublin	Office	1965	59.4m (195 ft)
Riverpoint Riverpoint Riverpoint is a mixed-use building located in Limerick. It is currently the fourth-tallest storeyed building in the Republic of Ireland, the ninth tallest in Ireland and the third-tallest in Munster after the Cork County Hall and The Elysian both in Cork...	Limerick	Mixed use	2008	59.2m (194 ft)
One George's Quay Plaza George's Quay Plaza George's Quay Plaza is located on the southern bank of the River Liffey between Hawkins street and Lombard Street. The Quay faces The Custom House, which is a major tourist attraction. The Quay is a centre for public transport as Tara Street railway station is located on George's Quay.Office Use...	Dublin	Mostly office use	2002	59m (194 ft)
Crowne Plaza	Dundalk Dundalk Dundalk is the county town of County Louth in Ireland. It is situated where the Castletown River flows into Dundalk Bay. The town is close to the border with Northern Ireland and equi-distant from Dublin and Belfast. The town's name, which was historically written as Dundalgan, has associations...	Hotel	2007	58m (190 ft)
Clarion Hotel Clarion Hotel, Limerick The Clarion is a hotel located in Limerick City. It is 187 ft at its tallest point. The Hotel was built in 2002 at a cost of €20 Million. Due to its proximity to Thomond Park, a lot of opposing rugby teams stay here when they play Munster at the stadium.-Clarion Hotel:The Clarion Hotel in...	Limerick	Hotel	2002	57m (187 ft)

Other categories

Sculpture

Sculpture

Sculpture is three-dimensional artwork created by shaping or combining hard materials—typically stone such as marble—or metal, glass, or wood. Softer materials can also be used, such as clay, textiles, plastics, polymers and softer metals...

s:Spire of Dublin

Spire of Dublin

The Spire of Dublin, officially titled the Monument of Light is a large, stainless steel, pin-like monument in height, located on the site of the former Nelson's Pillar on O'Connell Street in Dublin, Ireland.-Details:...

, 120 m (394 ft)

Spire of Hope, St Anne’s Cathedral, Belfast

St Anne’s Cathedral, Belfast

St Anne's Cathedral, also known as Belfast Cathedral, is a cathedral of the Church of Ireland in Donegall Street, Belfast, Northern Ireland...

*, 72m (236 ft)

Gantry Crane

Portainer

A container crane is a type of large dockside gantry crane found at container terminals for loading and unloading intermodal containers from container ships....

s:"Samson

Samson and Goliath (cranes)

Samson and Goliath are the twin shipbuilding gantry cranes situated at Queen's Island, Belfast, Northern Ireland. The cranes, which were named after the Biblical figures Samson and Goliath, dominate the Belfast skyline and are landmark structures of the city....

", Harland and Wolff

Harland and Wolff

Harland and Wolff Heavy Industries is a Northern Irish heavy industrial company, specialising in shipbuilding and offshore construction, located in Belfast, Northern Ireland....

, Belfast*, 106 m (348 ft)
Bridge

Bridge

A bridge is a structure built to span physical obstacles such as a body of water, valley, or road, for the purpose of providing passage over the obstacle...

s:River Suir Bridge

River Suir Bridge

The River Suir Bridge is a cable-stayed bridge over the River Suir in Ireland. It was built as part of the N25 Waterford Bypass, and opened to traffic on the 19 October 2009, some ten months ahead of schedule...

, Waterford, 100 m (330 ft)

Boyne River Bridge

Boyne River Bridge

The Boyne River Bridge is a cable-stayed bridge in County Meath, Ireland. It spans the Boyne River west of Drogheda on the county boundary between County Meath and County Louth and is part of the M1 Northern Motorway...

, 95m (312 ft)

Windmill

Windmill

A windmill is a machine which converts the energy of wind into rotational energy by means of vanes called sails or blades. Originally windmills were developed for milling grain for food production. In the course of history the windmill was adapted to many other industrial uses. An important...

s:Kilgarvan Wind Farm

Kilgarvan

-History:Kilgarvan was the site of the Battle of Callan in 1261 which reduced Norman power in Ireland for almost 300 years. The battle site is located in the townland of Callan ....

 (group of 14 Wind Turbine

Wind turbine

A wind turbine is a device that converts kinetic energy from the wind into mechanical energy. If the mechanical energy is used to produce electricity, the device may be called a wind generator or wind charger. If the mechanical energy is used to drive machinery, such as for grinding grain or...

s), 93 m (305 ft)
Obelisk

Obelisk

An obelisk is a tall, four-sided, narrow tapering monument which ends in a pyramid-like shape at the top, and is said to resemble a petrified ray of the sun-disk. A pair of obelisks usually stood in front of a pylon...

s:Wellington Monument

Wellington Monument, Dublin

The Wellington Monument is an obelisk located in the Phoenix Park, Dublin, Ireland.The testimonial is situated at the southeast end of the Park, overlooking Kilmainham and the River Liffey...

, Phoenix Park

Phoenix Park

Phoenix Park is an urban park in Dublin, Ireland, lying 2–4 km west of the city centre, north of the River Liffey. Its 16 km perimeter wall encloses , one of the largest walled city parks in Europe. It includes large areas of grassland and tree-lined avenues, and since the seventeenth...

, 63 m (207 ft) (Tallest in Europe)
Lighthouse

Lighthouses in Ireland

This is a list of lighthouses in Ireland. The Commissioners of Irish Lights are responsible for the majority of marine navigation aids around the island though a small number are maintained by local harbour authorities...

s:Fastnet Rock Lighthouse, 44.5 m (146 ft)
Stadium

Stadium

A modern stadium is a place or venue for outdoor sports, concerts, or other events and consists of a field or stage either partly or completely surrounded by a structure designed to allow spectators to stand or sit and view the event.)Pausanias noted that for about half a century the only event...

s:Croke Park

Croke Park

Croke Park in Dublin is the principal stadium and headquarters of the Gaelic Athletic Association , Ireland's biggest sporting organisation...

, 40 m (131 ft)
Moving sculptures:Irish Wave, Park West, Dublin, 35.4 m (116 ft) (Tallest in Europe)
Round tower

Irish round tower

Irish round towers , Cloigthithe – literally "bell house") are early medieval stone towers of a type found mainly in Ireland, with three in Scotland and one on the Isle of Man...

s:Kilmacduagh monastery

Kilmacduagh monastery

Kilmacduagh Monastery is found 5 km from the town of Gort in County Galway, Ireland. It was the birthplace of the Diocese of Kilmacduagh, whose name means "church of Duagh's son"...

, 34 m (112 ft)
Castle

Castle

A castle is a type of fortified structure built in Europe and the Middle East during the Middle Ages by European nobility. Scholars debate the scope of the word castle, but usually consider it to be the private fortified residence of a lord or noble...

s:Nenagh Castle Keep

Nenagh

Nenagh is the county town of North Tipperary in Ireland. It is the administrative centre of North Tipperary and in 2011 it had a recorded population of 7,995. It is a civil parish in the historical barony of Ormond Lower...

, 31 m (102 ft)
Standing stone

Standing stone

Standing stones, orthostats, liths, or more commonly megaliths are solitary stones set vertically in the ground and come in many different varieties....

s:Punchestown, 6.5 m (21 ft)
High cross

High cross

A high cross or standing cross is a free-standing Christian cross made of stone and often richly decorated. There was a unique Early Medieval tradition in Ireland and Britain of raising large sculpted stone crosses, usually outdoors...

es:Muiredach's High Cross

Muiredach's High Cross

Muiredach's High Cross is a high cross from the 10th or possibly 9th century, located at the ruined monastic site of Monasterboice, County Louth, Ireland. There are two other high crosses at Monasterboice; in local terms Muiredach's cross is also known as the South Cross...

, Monasterboice

Monasterboice

The historic ruins of Monasterboice are of an early Christian settlement in County Louth in Ireland, north of Drogheda. It was founded in the late 5th century by Saint Buithe who died around 521, and was an important centre of religion and learning until the founding of nearby Mellifont Abbey in...

, 6.45 m (21 ft)

Planned

• Heuston Gate
  Heuston Gate
  Heuston Gate is a proposed skyscraper development for Dublin in Ireland. Heuston Gate was planned to contain at its heart a 32 storey tower, which would have been either Ireland's tallest or second tallest building depending on when the U2 Tower was completed...
  
  , Dublin 134 m (440 ft) (construction postponed in 2008 – 117 m (384 ft) excluding the spire)
• U2 Tower
  U2 Tower
  The U2 Tower was a proposed landmark skyscraper to be constructed in Dublin. The site was in the South Docklands campshires, at the corner of Sir John Rogerson's Quay and Britain Quay, by the confluence of the River Liffey, the River Dodder, and the Grand Canal. The design announced on 12 October...
  
  , Dublin 130 m (427 ft) (construction delayed)
• "Watchtower", Point Village
  Point Village
  The Point Village is a new 'city quarter' in the North Wall area of Dublin, Ireland. The €800 million development is currently under construction and was planned to feature a shopping centre, a cinema complex, a museum, offices and a hotel plus a five-storey underground car park.-Projects:The O2...
  
  , Dublin 120 m (394 ft) (construction delayed for change of use) http://www.skyscrapernews.com/buildings.php?id=3545
• Aurora building
  Aurora building
  The Aurora building was a proposed construction project that was not granted planning permission. At its height of 109 metres, 37 storeys, it would have been the tallest building in Northern Ireland. The proposed location of the Belfast tower was on the corner of Great Victoria and Ventry Street...
  
  , Belfast* 110 m (361 ft) (denied planning permission)
• Ilex Tower, Derry 73 m (240 ft) (part of Fort George regeneration project)