Localisation: Western Europe, occupying five-sixths of the island of Ireland in the North Atlantic Ocean, west of Great Britain
Coordonnées géographiques: 53° 0' N, 8° 0' W
Côte: 1,448 km km
Climat: temperate maritime; modified by North Atlantic Current; mild winters, cool summers; consistently humid; overcast about half the time
Relief: mostly level to rolling interior plain surrounded by rugged hills and low mountains; sea cliffs on west coast
Sommets: lowest point: Atlantic Ocean 0 m highest point: Carrauntoohil 1,041 m
Risques naturels: NA
Monnaie: euro (EUR)
Population: 4,015,676 (July 2005 est.)
Langues: English (official) is the language generally used, Irish (official) (Gaelic or Gaeilge) spoken mainly in areas located along the western seaboard
Capitale: Dublin
Découpage administratif: 26 counties; Carlow, Cavan, Clare, Cork, Donegal, Dublin, Galway, Kerry, Kildare, Kilkenny, Laois, Leitrim, Limerick, Longford, Louth, Mayo, Meath, Monaghan, Offaly, Roscommon, Sligo, Tipperary, Waterford, Westmeath, Wexford, Wicklow note: Cavan, Donegal, and Monaghan are part of Ulster Province