The famous Irish rock band known for hits like "With or Without You" and "Sunday Bloody Sunday" is U2.

Oscar Wilde's full name was Oscar Fingal O'Flahertie Wills Wilde.

There are 26 counties in the Republic of Ireland.

The Irish author best known for writing "Dracula" is Bram Stoker.

The capital of Ireland is Dublin.

The international dialing code for the Republic of Ireland is +353. If you are calling Ireland from outside the country, you would typically dial the plus sign (+), followed by the country code (353), and then the local phone number.

The traditional Irish potato and cabbage dish is commonly known as Colcannon. Colcannon is made by combining mashed potatoes with finely chopped cabbage or kale, along with ingredients like butter, milk, salt, and pepper. It is a classic Irish dish often associated with festive occasions, particularly around Halloween and St. Patrick's Day.

The ancient site in County Meath, Ireland, known for its prehistoric passage tombs is Newgrange.

Ireland and New Zealand are often noted as the only countries that lack snakes indigenous to their territories.

The middle vertical stripe in the Irish flag is white. The correct order of the colours from left to right on the Irish flag is green, white, and orange.