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Ireland

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Ireland is a large island located in the North Atlantic Ocean.

Ireland physical large
Ireland physical large

It sits in the northwestern part of Europe. The island is divided into two distinct political jurisdictions. The Republic of Ireland is a sovereign state. It covers five-sixths of the island's total land area.

British–European Union frontier in Ireland
British–European Union frontier in Ireland

The remaining one-sixth is Northern Ireland. This area is part of the United Kingdom. To the east, the North Channel, the Irish Sea, and St George's Channel separate Ireland from Great Britain. Ireland is the second-largest island in the British Isles. It is also the third-largest island in Europe and the twentieth-largest in the world.

The island's physical geography features low-lying mountains. These mountains surround a large central plain. Several navigable rivers flow from the hills into the interior.

Topography Ireland
Topography Ireland

The climate is heavily influenced by the Atlantic Ocean. This proximity creates a very moderate and mild climate. Winters are warmer than expected for such a northern latitude. However, summers remain cooler than those in continental Europe. Abundant rainfall and cloud cover support lush vegetation. Much of the island was originally covered in woodland. Today, woodland makes up only about 10% of the island. This is much lower than the European average of over 33%. Most modern forests are non-native conifer plantations.

Ireland 1450
Ireland 1450

Human history on the island began during the last glacial period. Until about 16,000 BC, much of Ireland was covered in ice.

Topography Ireland
Topography Ireland

An ice bridge once connected Ireland to Great Britain. This bridge disappeared by 12,000 BC. The earliest evidence of human activity was once dated to 12,500 years ago. However, a reindeer bone found in Castlepook Cave was recently dated to 33,000 years ago.

Uragh Stone Circle
Uragh Stone Circle

By 8,000 BC, Mesolithic communities occupied the island. Neolithic settlers arrived before 4,000 BC. They introduced cereal crops and domesticated animals like cattle and sheep. They also built large timber buildings and stone monuments. In County Kerry, archaeologists found evidence of early farming at Ferriter's Cove. This included a flint knife and sheep's teeth.

Uragh Stone Circle
Uragh Stone Circle

The Bronze Age began around 2,500 BC. This era brought many technological innovations to the island. People began using the wheel and harnessing oxen for work. They also practiced weaving textiles and metalworking. These skills allowed them to create fine gold jewellery, such as torcs and brooches.

Uragh Stone Circle
Uragh Stone Circle

During this time, the Bell Beaker culture arrived. This group brought a new Y-chromosome marker to the island. Research shows that 84% of modern Irish men carry this marker. This is the highest prevalence in the world. This migration likely introduced Indo-European languages, which eventually became Celtic. Some scholars suggest these people were "Atlantic Celts" from the Atlantic zone. This differs from the traditional view of migrations from mainland Europe.

Political changes shaped the island through the Middle Ages and beyond. Gaelic Ireland emerged by the 1st century AD. The island was Christianised starting in the 5th century.

KellsFol032vChristEnthroned
KellsFol032vChristEnthroned

During this time, petty kings competed for the title of High King. Viking raids and settlements occurred between the 8th and 11th centuries. The Battle of Clontarf in 1014 ended Viking power. Following the 12th-century Anglo-Norman invasion, England claimed sovereignty. English rule expanded during the Tudor conquest in the 16th and 17th centuries. The Acts of Union in 1801 made Ireland part of the United Kingdom. The Great Famine in the 1840s was a devastating period. It caused the population to fall by over 20% through death and emigration.

FRENCH(1891) p118 THE FAMINE AT BOFIN
FRENCH(1891) p118 THE FAMINE AT BOFIN

The early 20th century brought significant political shifts. A war of independence led to the partition of the island. This created the Irish Free State. The Republic of Ireland eventually declared itself a republic in 1948.

Áras an Uachtaráin-2011
Áras an Uachtaráin-2011

Northern Ireland remained part of the United Kingdom. This region experienced much civil unrest from the late 1960s until the 1990s. The Good Friday Agreement in 1998 helped this unrest subside. In 1973, both the Republic and the UK joined the European Economic Community. Later, the United Kingdom left the European Union in 2020.

British–European Union frontier in Ireland
British–European Union frontier in Ireland

Northern Ireland was granted a limited special status within the EU single market.

Today, the island is home to over 7 million people.

Belfast City Hall 2
Belfast City Hall 2

As of 2022, the Republic of Ireland had 5,123,536 residents. Northern Ireland had a population of 1,903,100 in 2021. This makes Ireland the second-most populous island in Europe. Irish culture has a massive global influence, especially in literature. A strong indigenous culture remains through Gaelic games and music.

KellsFol032vChristEnthroned
KellsFol032vChristEnthroned

The Irish language and dance are also central to this identity.

Irish speakers in 2011
Irish speakers in 2011

The name "Ireland" comes from the Old Irish word Ériu. This word means "fertile soil." This name reflects the importance of the land's natural productivity.

Irl-female red deer Killarney
Irl-female red deer Killarney
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🖼️ Images & Media (36)
File:Uragh Stone Circle.jpg
Uragh Stone Circle.jpg
File:Dalriada.png
Dalriada.png
File:KellsFol032vChristEnthroned.jpg
KellsFol032vChristEnthroned.jpg
File:Trim Castle 6.jpg
Trim Castle 6.jpg
File:Ireland 1450.png
Ireland 1450.png
File:Archive-ugent-be-79D46426-CC9D-11E3-B56B-4FBAD43445F2 DS-25 (cropped).jpg
Archive-ugent-be-79D46426-CC9D-11E3-B56B-4...
File:Half-hanging on travelling gallows.gif
Half-hanging on travelling gallows.gif
File:MAXWELL(1845) p130 Camp on Vinegar Hill.jpg
MAXWELL(1845) p130 Camp on Vinegar Hill.jpg
File:FRENCH(1891) p118 THE FAMINE AT BOFIN.jpg
FRENCH(1891) p118 THE FAMINE AT BOFIN.jpg
File:Sackville Street (Dublin) after the 1916 Easter Rising.JPG
Sackville Street (Dublin) after the 1916...
File:Anglo-Irish Treaty Griffith annotated2.gif
Anglo-Irish Treaty Griffith annotated2.gif
File:Carson signing Solemn League and Covenant.jpg
Carson signing Solemn League and Covenant.jpg

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