Are you looking for interesting facts about Ireland?
From a musical instrument as its national symbol, an official language that’s not English to a certain slithering creature that won’t make it to the Emerald Isle — there are many Ireland facts and things about this country that are not quite usual.
Here are some facts about Ireland that may delight, surprise, or make you grab a pint of Guinness.
Things you'll find in this article
- 25 Interesting Facts About Ireland
- 1. The Emerald Isle is taken from Ireland’s green landscape.
- 2. There was a civilization in Ireland from 12,000 BC
- 3. Ireland is divided into 2 countries
- 4. Ireland is one of the biggest exporters of potatoes, lamb and beef
- 5. Ireland is the only country with harp as a national symbol
- 6. English is not always the main language in Ireland
- 7. Irish Gaelic is the official language of the country
- 8. Irish descendants can claim citizenship
- 9. Most Irish people are Celtic in origin
- 10. Light blue is the original color of St. Patrick’s Day and not green
- 11. Ireland is a popular filming locations for some of greatest movies of all time.
- 12. The oldest pub in Ireland is said to be over 900 years old.
- 13. Ireland has the most castles in the world
- 14. The oldest occupied castle in Ireland is Killyleagh
- 15. The longest name in the English language is in a tiny village in Ireland
- 16. Ireland is the birth place of world-renowned beer Guinness
- 17. Despite having the most popular beers in the world, Ireland only ranks 6th as beer drinkers.
- 18. It is illegal to drink in public in Ireland
- 19. Potato Famine killed millions in Ireland
- 20. Potato Famine caused a popular decline in Ireland
- 21. There are between 70-80 millions people worldwide to have Irish ancestry
- 22. There’s no snake in Ireland
- 23. St. Patrick is not an Irish
- 24. Ireland is the birthplace of Ireland
- 25. There’s a leprechaun museum in Dublin
25 Interesting Facts About Ireland
1. The Emerald Isle is taken from Ireland’s green landscape.
Ireland’s landscape apart from the rugged mountains and dramatic cliffs are made up of lush greenery and rolling hills which are mostly forested, which is why it’s called the Emerald Isle.
The grass, plants, and trees are kept green and blooming because Ireland receives a lot of rain every year.
2. There was a civilization in Ireland from 12,000 BC
There is evidence of the human presence in Ireland dated 12,000 BC. This was proven by a bear bone that was found in a cave. The bear bone had clear cut marks from stone tools.
The bone was discovered in 1903 but it was re-examined in 2010 using better technology. This bear bone proves that Ireland was already inhabited by humans during the Palaeolithic era.
3. Ireland is divided into 2 countries
There’s only one ‘isle of Ireland’ but it is divided into two parts: Northern Ireland and the Republic of Ireland. Northern Ireland is under the United Kingdom, while the Republic of Ireland is an independent country.
In 1998, a peace agreement was signed between Great Britain, Ireland, and Northern Ireland. As part of this agreement, Ireland gave up control of Northern Ireland to the United Kingdom.
4. Ireland is one of the biggest exporters of potatoes, lamb and beef
With its lands that are ideal for farming, Ireland is able to export potatoes as well as lamb and beef. The country also exports zinc and lead, machinery and pharmaceuticals. Ireland’s imports meanwhile include aircraft parts, oil, petroleum gases, and vehicles.
5. Ireland is the only country with harp as a national symbol
Ireland has a unique, and beautiful national symbol and it’s the harp. It is the only country in the world that uses a musical instrument as its symbol. Trinity College in Dublin is home to some of the oldest harps in the world.
6. English is not always the main language in Ireland
English was not always the main language in Ireland. It was only introduced here in the 12th century. English may be the widely spoken language in Ireland today but the native language is Irish Gaelic.
7. Irish Gaelic is the official language of the country
Irish is the Gaelic language that belongs to the Celtic side of the Indo-European language tree, and it is not like English at all. It remains to be the first spoken language in Cork, Donegal, Galway, and Kerry, as well as in the smaller parts of Mayo, Meath, and Waterford.
Irish Gaelic is still taught to the kids in schools, where it is a required subject. Irish Gaelic is also still the country’s official language.
8. Irish descendants can claim citizenship
If any of your grandparents are Irish, you can claim Irish citizenship. If you can prove it, then you most definitely can and should apply for Irish citizenship.
Once you become Irish, you can get a passport that’s quite useful when traveling as it covers most European countries.
9. Most Irish people are Celtic in origin
The Celtics or Celts — mysterious ancient people is known for being treacherous warriors and for their intricate symbolic art are often associated with Ireland, Scotland, and Wales.
Recent findings showed though that the Celts did not originate or were exclusive to these countries, as they were of Indo-European origin.
However, Ireland is among the known distinct Celtic regions and is called Eire. Most Irish people also consider themselves to be of Celtic origin.
10. Light blue is the original color of St. Patrick’s Day and not green
A lot of non-Irish people often associated the color green with St. Patrick or Ireland itself. Historians say that the right color for St. Patrick and his feast day: Irish National Holiday is light blue.
However, green actually became popular during the 1798 Irish rebellion when the clover became a symbol of Irish pride and nationalism.
11. Ireland is a popular filming locations for some of greatest movies of all time.
With its diverse, dramatic, and stunning landscape, Ireland is a favorite filming location to some of the more notable films of the past decades. These include Star Wars which was filmed on the magnificent Skellig Michael and Braveheart in some of the country’s medieval castles.
The picturesque Cliffs of Moher meanwhile was the setting in some of the memorable parts of Harry Potter and the Half-Blood Prince, The Mackintosh Man , and Princess Bride.
12. The oldest pub in Ireland is said to be over 900 years old.
13. Ireland has the most castles in the world
Ireland has a turbulent history that’s filled with battles, conquests, invasions, rebellions, and all put wars. This is why fortresses were built to protect certain areas or even families, and these structures are all over the country.
Ireland is now known all over the world for having the most number of castles, totaling to more than 30,000 including ruins. Most of these castles are converted into private homes, hotels, cultural centers, offices, and museums.
14. The oldest occupied castle in Ireland is Killyleagh
The oldest occupied castle in Ireland is the Killyleagh Castle, which is located in Castle in County Down.
15. The longest name in the English language is in a tiny village in Ireland
Ireland has some pretty strange and difficult to pronounce names for some of its towns, villages, and cities. The longest name of them all is Muckanaghederdauhaulia. That one’s a tiny village in Connemara in Co. Galway.
It has 22 letters and considered to be the longest name in the English language. The name was taken from Dhá Sháilemeaning, which means ‘pig-marsh between two salt waters’.
16. Ireland is the birth place of world-renowned beer Guinness
17. Despite having the most popular beers in the world, Ireland only ranks 6th as beer drinkers.
The Irish are known as heavy beer drinkers, and all over the world, the country ranks as the sixth-highest consumer of beer per capita.
It ranks behind the Czech Republic, Namibia, Austria, Germany, and Poland. The average Irish person is said to consume 100 liters of beer each year.
18. It is illegal to drink in public in Ireland
With that interesting statistics, there is actually a drinking law in Ireland that says it is illegal to be drunk in public. It was enacted in 2009 for the purpose of maintaining public order and safety.
19. Potato Famine killed millions in Ireland
One of the most devastating periods in Irish history is the Potato Famine of the 1800s when the country’s staple crop failed. Approximately a million people died of starvation and disease between 1946 and 1951.
From 1945 to 1955, around two million emigrated to seek a better life in other countries.
20. Potato Famine caused a popular decline in Ireland
The Potato Famine in the 1800s led to the significant population decline in Ireland when Irish people left the country en masse to escape the famine.
The country has yet to recover from this, as the current population of both Northern Ireland and the Republic of Ireland is below seven million.
21. There are between 70-80 millions people worldwide to have Irish ancestry
Around 70-80 million people worldwide claim to be part Irish or have Irish ancestry. It’s not easy to get the exact numbers but countries like Australia, Argentina, Canada, and South Africa are among the countries with the highest amount of those with Irish lineage outside of the United Kingdom.
22. There’s no snake in Ireland
One of the oldest legends in Ireland is that its patron saint, St. Patrick, rid the country of snakes. There is no proof of that, though, but it is true that those slithering creatures never made it to Ireland from Britain.
Ireland is isolated, and many animal species usually found in Europe are not found here such as moles, polecats, weasels, and snakes.
23. St. Patrick is not an Irish
Despite being the patron saint of Ireland, St. Patrick is not Irish. He was in fact British and according to historical accounts of his life, he was kidnapped as a teen and brought to Ireland as a slave. He escaped but came back years later to convert the Irish people to Christianity.
24. Ireland is the birthplace of Ireland
Halloween is of Irish origin. It came from the Irish festival called Samhain. It is a Celtic harvest festival, where the Celts believe that at the end of summer, the gulf that separates our world from the world of ghosts becomes thin.
This occurrence makes it possible for bad creatures to wander the earth. It was the Irish immigrants in the US who made Halloween popular in the 19th century.
25. There’s a leprechaun museum in Dublin
These tiny men (female leprechauns don’t exist apparently) who can fit on top of your shoulder are harmless, maybe a bit mischievous sometimes but they are said to have lots of treasures buried all over Ireland.
Hi, I’m Christine – a full-time traveler and career woman. Although I’m from the Philippines, my location independent career took me to over 40 countries for the past 8 years. I also lived in 3 continents – from the Caribbean, South East Asia to Africa. But despite living in several countries, my love for Ireland remains the same. A country that had been a part of my life since I was 14 because of my love for Irish music and bands. Ireland Travel Guides was born because of this passion and hopefully, in some little ways, this website will be able to help you on your next trip to Ireland.