Slieve True

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Slieve True (Sliabh an Triúir)
Highest point
Elevation 312 m (1,024 ft) [1]
Prominence 189 m (620 ft) [1]
Listing Marilyn
Coordinates 54°43′55″N5°54′35″W / 54.731825°N 5.909761°W / 54.731825; -5.909761 Coordinates: 54°43′55″N5°54′35″W / 54.731825°N 5.909761°W / 54.731825; -5.909761
TranslationHill of the three(Irish)
Location County Antrim, Northern Ireland
OSI/OSNI grid J347891
Topo map OSNI Discoverer 29

Slieve True or Slievetrue (from Irish Sliabh an Triúir, meaning 'hill of the three') [1] is a 312 m-high (1,024 ft) hill in County Antrim, Northern Ireland. It is near Knockagh Monument and Monkstown, about 6 km (3.7 mi) north of Belfast.

Irish language Goidelic (Gaelic) language spoken in Ireland and by Irish people

Irish is a Goidelic (Gaelic) language originating in Ireland and historically spoken by the Irish people. Irish is spoken as a first language in substantial areas of counties Galway, Kerry, Cork and Donegal, smaller areas of Waterford, Mayo and Meath, and a few other locations, and as a second language by a larger group of non-habitual speakers across the country.

County Antrim Place in Antrim, Northern Ireland

County Antrim is one of six counties that form Northern Ireland. Adjoined to the north-east shore of Lough Neagh, the county covers an area of 3,046 square kilometres (1,176 sq mi) and has a population of about 618,000. County Antrim has a population density of 203 people per square kilometre or 526 people per square mile. It is also one of the thirty-two traditional counties of Ireland, as well as part of the historic province of Ulster.

Northern Ireland Part of the United Kingdom lying in the north-east of the island of Ireland, created 1921

Northern Ireland is a part of the United Kingdom in the north-east of the island of Ireland, variously described as a country, province or region. Northern Ireland shares a border to the south and west with the Republic of Ireland. In 2011, its population was 1,810,863, constituting about 30% of the island's total population and about 3% of the UK's population. Established by the Northern Ireland Act 1998 as part of the Good Friday Agreement, the Northern Ireland Assembly holds responsibility for a range of devolved policy matters, while other areas are reserved for the British government. Northern Ireland co-operates with the Republic of Ireland in some areas, and the Agreement granted the Republic the ability to "put forward views and proposals" with "determined efforts to resolve disagreements between the two governments".

Slieve True derives its name from three standing stones (known as "The Three Brothers") about one-half mile (0.80 km) southwest of the summit. [1] These have since been integrated into a field wall. There is also a cairn in the area. [2]

Cairn man-made pile of stones or burial monument

A cairn is a human-made pile of stones. The word cairn comes from the Scottish Gaelic: càrn[ˈkʰaːrˠn̪ˠ].

In May 2013, Irish electricity company Gaelectric opened a wind farm in the Carn Hill area of Slievetrue, consisting of six wind turbines at a total cost of £20 million.

Wind farm group of wind turbines

A wind farm or wind park is a group of wind turbines in the same location used to produce electricity. A large wind farm may consist of several hundred individual wind turbines and cover an extended area of hundreds of square miles, but the land between the turbines may be used for agricultural or other purposes. A wind farm can also be located offshore.

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Slieve Beagh or Sliabh Beagh is a mountainous area straddling the border between County Monaghan in the Republic of Ireland and County Fermanagh and County Tyrone in Northern Ireland. It includes the highest point in County Monaghan. The point where the three counties meet, which is also in the Sliabh Beagh, is referred to as "Three County Hollow".

Keeper Hill mountain in Ireland

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Slieve Rushen mountain in the United Kingdom

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Slieve Gallion mountain in Northern Ireland

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Corneen is a townland in the civil parish of Templeport, County Cavan, Ireland. It lies in the Roman Catholic parish of Templeport and barony of Tullyhaw.


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  2. "Lewis' Topographical Directory of Ireland" . Retrieved 2009-04-24.