What is the capital of Ireland?
The capital of Ireland is Dublin.
Photo: Jeff Schmaltz · Public domain
Ireland is in Northern Europe, Europe, with Dublin as its capital. Use this guide for trip planning — best time, budget ranges, cities and practical tips.
This Ireland travel guide covers the best time to visit, top cities, sample routes, budget ranges and how to travel to Ireland — including visa requirements.
Most first-time trips to Ireland work in 10–14 days: fly into Dublin, then move only as far as your energy allows. A practical first loop is Dublin → South Dublin → Tallaght → Howth → Malahide → Carlingford. Mid-range travellers typically budget $120–250 per person per day on the ground (flights extra). Best time: May–June & September–October for mild weather and thinner crowds. This route, cost band and city shortlist are Global Itinerary’s own planning layer — not a copy of another guidebook.
Capital
Dublin
Population
4.9M
Currency
€ · Euro (EUR)
Languages
English, Irish
Timezone
Europe/Dublin · UTC+01:00
Calling code
+353
Ireland has a rich history shaped by its position in Europe and the cultures of Northern Europe, leaving a legacy visible in its landmarks, cities and traditions today.
Culture in Ireland is expressed through its food, festivals, music and daily rhythms — a warm invitation to experience local life first-hand.
May–June & September–October for mild weather and thinner crowds
Ireland has three major international airports: Dublin (), Shannon () in County Clare, and Cork (). Dublin is by far the largest and best connected, with flights from many cities in Canada, continental Europe, the Middle East, the UK and the US. Shannon, close to the city of Limerick, also has flights from the US, Canada, Middle East, the UK and Europe. Cork has flights from most UK destinations and a wide variety of European cities. In summer they all have additional flights to holiday destinations around Europe.
Ireland uses the euro, the plural of which is also "euro", thus for €2, say "two euro". Stand-alone cash machines (ATMs) are widely available in every city and town in the country and credit cards are accepted most outlets. Fees are not generally charged by Irish ATMs (but beware that your bank may charge a fee).
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The official languages of Ireland are English and Irish. Almost everyone speaks English as their first language, though often in a way that reflects the influence of the Irish language. Irish (Gaeilge) is the first official language according to the constitution. It belongs to the Goidelic branch of the Celtic family of languages and is strikingly different to English.
The police force is known as An Garda Síochána, (literally, 'Guards of the Peace'), or just "Garda", and police officers as Garda (singular) and Gardaí (plural, pronounced Gar-dee), though informally the English term Guard(s) is usual. The term police is rarely used, but is of course understood. Regardless of what you call them, they are courteous and approachable. Uniformed members of the Garda Síochána do not carry firearms, but the police in Northern Ireland do. Firearms are, however, carried by detectives and officers assigned to special police units. Police security checks at Shannon Airp…
Water
Tap water is generally drinkable. In some buildings you should avoid drinking water from bathroom sinks, which may be recycled or drawn from cisterns.
Smoking
Almost all enclosed places of work in Ireland, including bars, restaurants, cafés, are designated as smoke-free. Ireland was the first European country to implement the smoking ban in pubs. Rooms in hotels and bed-and-breakfast establishments are not required by law to be smoke-free. Even though they are not obliged to enforce the ban, owners of these establishments can do so if they wish. Most hotels have some bedrooms…
Phone numbers in this guide are given in the form that you would dial them from outside Ireland. When using a landline within Ireland, the international dial prefix and country code of +353 should be substituted by a single 0. However, most landlines and mobile phones will accept the prefix 00353 or +353 to call Ireland numbers.
In general, the Irish are incredibly welcoming, friendly, upbeat, and approachable. Telling stories, jokes or being witty is very common. You can freely approach the locals for advice and you can ask them specific directions on where to go somewhere.
Practical guidance for Ireland is summarised from Wikivoyage (CC BY-SA). Always confirm official visa, health and safety requirements before you travel.
Hail licensed local taxis from one app across Western Europe.
App-based cars with upfront fares — usually the cheapest metered ride in big cities.
Estonian rival to Uber, typically 10–20% cheaper; also e-scooters and bikes.
Uber only dispatches taxis; FREENOW is the main taxi app in Dublin.
GoMo / 48 / Lycamobile
Cheapest prepaid SIMs with unlimited/large data.
Three / Vodafone / Eir
Best coverage.
eSIM (Airalo / Holafly) lets you get online the moment you land — handy if you don't want to queue for a SIM.
Prices and app coverage change often — figures are indicative for 2026, so confirm the current tourist plan in the app or at the airport kiosk.
A suggested loop connecting Ireland's major cities by proximity — a practical order for a multi-city trip.

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46 cities — grouped A–Z so you can scan without loading every photo.
Photos: Jeff Schmaltz, 瑞丽江的河水, Tibs foxxo, Unknown authorUnknown author — via Wikimedia Commons
Typical mid-range for Ireland
Estimated total (USD)
$3,125
≈ $1,563 per person · $446 per day group total
Ground costs ≈ $185/person/day (lodging + food + transport + activities)
Defaults match Ireland's mid-range daily budget ($120–250 per person on the ground). Flights are a separate estimate and vary by origin.
The capital of Ireland is Dublin.
May–June & September–October for mild weather and thinner crowds.
Yes — travellers visit Ireland for its landscapes, cities and culture. Start with Dublin, then explore the top regions on this Ireland travel guide for a realistic itinerary.
Visa rules for Ireland depend on your passport — use the visa checker on this site for a nationality-specific answer. Use our Ireland visa checker for rules by nationality before you book flights.
Budget roughly $120–250 per person per day for mid-range travel in Ireland, not including long-haul flights. Costs vary by season and how much you move between cities.
Check current travel advice for Ireland before you go.