Ireland (island)

Ireland is the largest island of the Irish Archipelago lying off the northwest coast of Continental Europe with an area of 81,638 km². It is divided into two states: one, also called Ireland (and which uses the description Republic of Ireland) occupies approximately five-sixths of the island; the other, Northern Ireland, occupies the remaining sixth, in the northeast of the island. Northern Ireland is part of the United Kingdom.

Subdivisions

Traditionally, the island of Ireland has been subdivided into four provinces and thirty-two counties. The provinces are: Leinster in the east, Munster in the south, Connacht in the west, and Ulster in the north. Of the 32 traditional counties, six (of nine Ulster counties) are within Northern Ireland, while the remaining 26 counties are in the Republic of Ireland. However, the traditional counties of Northern Ireland now only have ceremonial status, being replaced in 1974 by District Councils. Similarly, reform of local government in the Republic of Ireland has seen two counties further subdivided - Tipperary has been split into North and South Tipperary; and County Dublin has been split into the three new counties of Fingal, Dun Laoghaire-Rathdown and South Dublin. As five cities (Dublin, Cork, Galway, Limerick and Waterford) have independent council status, making them the equivalent of counties for local government purposes, this means that the Republic of Ireland now has 34 administrative areas.

However, despite these changes, the traditional 32 counties on the island still form an important part of heritage and local identity, and are still used in sporting and cultural contexts.

Geography

The coast of Ireland mostly consists of hills and low mountains (the highest point being Carrauntoohil at 1,041 m or 3,414 ft), with cliffs also being found on the west coast. The interior of the island is relatively flat land, traversed by rivers such as the River Shannon (the longest on the island, at 386 km) and several large lakes or loughs. The central plains of the island are part of the River Shannon watershed, containing large areas of bogland, used for peat extraction and production.

Notable features

The coast of County Antrim features the spectacular Giant's Causeway, which is formed from thousands of mostly hexagonal basalt columns, formed from volcanic activity. The Giant's Causeway is a UNESCO World Heritage Site.

Clew Bay, in County Mayo features hundreds of islands, which are actually submerged drumlins.

The Burren, in County Clare is a bleak limestone karst region covering approximately 250 km².

Climate

The local temperate climate is modified by the North Atlantic Current (or Gulf Stream) and is therefore relatively mild, enjoying fewer extremes than continental areas at similar latitudes. Summers are rarely very hot (temperatures only exceed 30ºC (86ºF) usually once every decade, though commonly reach 29ºC (84ºF) most summers. It freezes only occasionally in winter (temperatures below -6ºC (21ºF) are uncommon). Average annual temperature is about 9ºC. Precipitation is very common, with up to 275 days with rain in some parts of the country.