Dublin

Dublin is the capital and largest city of Ireland. Situated on a bay on the east coast, at the mouth of the River Liffey, it lies within the province of Leinster. It is bordered on the south by the Dublin Mountains, a part of the Wicklow Mountains range. It has an urban area population of 1,173,179, while the population of the Dublin Region as of 2016 was 1,347,359. The population of the Greater Dublin Area was 1,904,806 per the 2016 census.
There is archaeological debate regarding precisely where and when Dublin originated, with a settlement established by the Gaels during or before the 7th century AD, and a second, Viking, settlement, following. As the small Kingdom of Dublin, the city grew, and it became Ireland's principal settlement following the Norman invasion. The city expanded rapidly from the 17th century and was briefly the second largest city in the British Empire after the Acts of Union in 1800. Following independence in 1922, Dublin became the capital of the Irish Free State, later renamed Ireland.
Dublin is a contemporary and historical centre for Irish education, arts and culture, administration and industry.