If you want to visit Dublin, you can walk in a few minutes from the Trinity College campus to the Georgian squares, from medieval cathedrals to traditional music pubs, and from free national museums to the Guinness Storehouse. The Irish capital is best explored on foot, in two to four days, before heading out to the Howth coast or the Wicklow Mountains. This guide helps you choose your sights, your neighbourhood and the right season, based on the official Met Éireann normals.
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Dublin at a glance
- Airport Dublin, about 10 km (6 mi) north of the centreLinked by express coaches and buses
- Flights nonstop and connecting flights from North America, the UK and EuropeCheck current schedules with the airlines
- Ideal length 3 days for the city, 4 to 5 with day trips
- Best time May to September
- Time zone same time as London all year (UTC+0, UTC+1 in summer); 5 hours ahead of New York · detailsLocal time now: –:–
- Entry US citizens: valid passport, visa-free for up to 90 days; UK citizens: no passport legally required under the Common Travel Area, but carriers may ask for one · US: travel.state.gov · UK: GOV.UK
- Currency the euro · currencies
- Budget see our budget section
What to see in Dublin: the highlights
Trinity College and the Book of Kells
Founded in 1592, Trinity College occupies a peaceful campus right in the centre. It holds the Book of Kells, an illuminated manuscript of the Gospels made around the 9th century, presented in an exhibition. The Long Room, the hall of the Old Library, has had most of its books removed for a major conservation project: check the current visiting arrangements on Trinity College’s website and book a time slot online.
St Patrick’s and Christ Church cathedrals
Dublin has two medieval Anglican cathedrals. St Patrick’s, the largest in Ireland, is linked to Jonathan Swift, who was its dean; its garden is pleasant in fine weather. Christ Church, the older one, has a vast medieval crypt. Right next door, Dublinia tells the story of Viking and medieval Dublin in an interactive way, popular with families.
Dublin Castle and the Chester Beatty
The former seat of British power in Ireland, Dublin Castle combines a medieval tower and state apartments. According to its official website (dublincastle.ie, checked 26 October 2026), the castle campus is closed to the public for the Irish Presidency of the Council of the EU and expects to welcome visitors back in January 2027. The Chester Beatty library, a free museum of manuscripts and art objects from Europe, Asia and the Islamic world, is within the grounds: check that it is open before you go.
The Guinness Storehouse and the Liberties
In the former fermentation plant of the Guinness brewery, a multi-storey exhibition traces the making and history of the famous stout, up to the Gravity Bar with its panoramic view over the city. It is one of the busiest attractions: book online. The working-class Liberties district around it is also home to several whiskey distilleries that can be visited.
Kilmainham Gaol
This former prison, where the leaders of the 1916 Easter Rising were held and executed, is essential for understanding the history of Irish independence. Places are limited: book well in advance.
The national museums, free of charge
The National Museum of Ireland (Archaeology), with its Celtic gold treasures and bog bodies, the National Gallery with its Irish and European painters, and the Hugh Lane Gallery, which has reconstructed Francis Bacon’s studio, are free. EPIC, the Irish emigration museum, and the Little Museum of Dublin, on the city’s 20th-century history, charge admission.
Temple Bar and the pubs
Temple Bar, a pedestrian district of cobbled streets between the Liffey and Dame Street, is packed with pubs offering traditional music every night. It is lively, but touristy and expensive. For a more local atmosphere, look for historic pubs elsewhere in the centre, where musicians also play traditional « sessions ».
Georgian Dublin and the parks
Southeast of the centre, Merrion Square and Fitzwilliam Square are lined with Georgian houses with colourful doors. Merrion Square has a statue of Oscar Wilde, who was born just opposite. St Stephen’s Green, at the end of the Grafton Street shopping street, and the more discreet Iveagh Gardens are the central gardens. To the west, Phoenix Park, one of the largest urban parks in Europe, has free-roaming deer and Dublin Zoo.
O’Connell Street and the GPO
On the north bank, the broad O’Connell Street leads to the General Post Office (GPO), headquarters of the 1916 rebels. A museum there presents this key episode in Irish history.
Day trips from Dublin
- Howth: a fishing village and cliff path on a peninsula, reached by suburban train (DART).
- Dún Laoghaire and Dalkey: to the south, a harbour, a long pier and small seaside towns, also served by the DART.
- Glendalough and the Wicklow Mountains: a medieval monastic site by lakes, with fine walks; by car or on an organised tour.
- Brú na Bóinne (Newgrange): Unesco-listed prehistoric passage tombs, north of Dublin; access is via the visitor centre.
- Northern Ireland: Belfast and the Giant’s Causeway are possible in a long day, but Northern Ireland is part of the UK: check the UK entry rules for your nationality before crossing.
For a tour of the rest of the country, see our Ireland travel guide.
Itinerary: how many days in Dublin?
- Day 1: Trinity College and the Book of Kells, Grafton Street, St Stephen’s Green, Merrion Square; an evening in a pub
- Day 2: Christ Church and St Patrick’s cathedrals, Dublinia, then the Guinness Storehouse
- Day 3: Kilmainham Gaol in the morning (booked), Phoenix Park, then the National Museum or the National Gallery
- Day 4: Howth and its cliff path by DART, or Dún Laoghaire and Dalkey
- Day 5: a day trip to Glendalough or Newgrange
For a weekend, keep Trinity College, the cathedrals, the Guinness Storehouse or Kilmainham, and an evening of traditional music.
Dublin airport transfer: express coach, TFI bus, taxi and private transfer
Getting into town from Dublin Airport is by road. According to the airport (dublinairport.com), bus and coach companies pick up and drop off passengers in bus zones around the airport; the airport publishes a bus zone map for each terminal.
Express coaches
Express coach operators such as Dublin Express and Aircoach link the airport with the city centre and beyond. Fares and timetables are shown on the operators’ websites at the time of purchase.
TFI network buses
Transport for Ireland (TFI) city buses are slower, as they serve many stops, but accept the TFI Leap card. According to Transport for Ireland (transportforireland.ie, checked 26 October 2026), the adult TFI 90 Minute fare is €2.00 with a Leap card in Zone 1, valid on Dublin Bus (excluding Express and Nitelink services), Luas and DART within Zone 1 if you tap on again within 90 minutes; check the zone for your journey.
Taxi
According to Dublin Airport (dublinairport.com, taxi page, checked 26 October 2026), taxis are available at all times outside both terminals, with taxi dispatchers. The fare is set by the meter: €1.32/km from Monday to Saturday between 8 am and 8 pm, €1.81 to €2.20/km at other times. The airport estimates the fare to Dublin city at €30 to €45.
| Option | Where to get it | Official fare | Source |
|---|---|---|---|
| Express coaches (Dublin Express, Aircoach) | Bus zones outside the terminals | Price shown by the operator | dublinairport.com |
| TFI buses | Bus zones outside the terminals | €2.00 (TFI 90 Minute, Leap card, Zone 1) | transportforireland.ie |
| Taxi | Outside T1 and T2 | Meter; €30 to €45 estimated to the city | dublinairport.com |
Booking a transfer in Dublin
A private transfer booked in advance (a driver waiting on arrival, price fixed when booking) makes most sense for a late arrival, bulky luggage, a family with young children or a group sharing the cost. Before booking, check what the price includes (tolls, luggage, waiting if your flight is late), the exact meeting point in the terminal, the cancellation terms and the name of the company actually providing the ride.
Sources: Dublin Airport, « By bus » and « By taxi » pages (dublinairport.com); Transport for Ireland, TFI 90 Minute fare (transportforireland.ie), checked 26 October 2026.
Where to stay in Dublin
- South of the Liffey, around Grafton Street and St Stephen’s Green: central, elegant, more expensive
- Temple Bar: in the heart of the action, but noisy at night, especially at weekends
- The Liberties and the cathedrals area: slightly cheaper, close to the Guinness Storehouse
- North bank, around O’Connell Street: handy for airport buses and often cheaper
- Ballsbridge: a quiet residential district to the southeast, served by the DART
Accommodation is the main expense in Dublin, and prices rise sharply during big events (St Patrick’s Day, matches and concerts). Book early; hostels are plentiful in the centre.
Getting around Dublin
- On foot: the centre is easy to explore on foot; bring rain gear.
- From the airport: express coaches, city buses and taxis link the airport with the centre.
- Luas: two tram lines (Green and Red), handy for Heuston station, Kilmainham and the centre.
- DART: suburban train along the bay, from Howth in the north to Dún Laoghaire and Bray in the south.
- Bus: a dense network, useful for areas not served by the tram.
- Leap card: a rechargeable card valid on buses, Luas and DART, cheaper than single tickets.
- Car: pointless in the city; for day trips, cars drive on the left in Ireland, and roads off the main highways are often narrow, uneven and winding (travel.state.gov). US citizens may use their US driver’s license for a temporary stay of up to one year, though some rental companies may also ask for an International Driving Permit.
When to go to Dublin: climate month by month
The best time to visit Dublin is May to September: 15 to 20 °C (59 to 68 °F) in the afternoon and very long days around June. It rains all year, but mostly in showers: the climate is mild, without great heat or severe cold. Winter is cool (9 °C / 48 °F in the afternoon), grey and short on light, but the pubs and museums stay welcoming.
The table uses the 1991-2020 normals for the Merrion Square station, in central Dublin, published by Met Éireann.
| Month | High °C (°F) | Low °C (°F) | Rain mm (in) | Crowds | Prices | Verdict |
|---|---|---|---|---|---|---|
| January | 8.8 (48) | 4.1 (39) | 61 (2.4) | Low | Low | ❌ Cool, grey, short days |
| February | 9.1 (48) | 4.2 (40) | 49 (1.9) | Low | Low | ⚠️ Cool, low prices |
| March | 10.7 (51) | 5.1 (41) | 50 (2.0) | High around the 17th (St Patrick’s Day) | High around the 17th | ⚠️ Cool, but St Patrick’s festival |
| April | 12.6 (55) | 6.6 (44) | 49 (1.9) | Medium (Easter) | Medium | ⚠️ Mild at times, showers |
| May | 15.4 (60) | 9.1 (48) | 54 (2.1) | Medium | Medium | ✅ Long days, a good compromise |
| June | 18.1 (65) | 11.7 (53) | 60 (2.4) | High | High | ✅ Longest days, Bloomsday on the 16th |
| July | 20.1 (68) | 13.5 (56) | 58 (2.3) | Very high | Very high | ✅ The mildest, but the busiest |
| August | 19.6 (67) | 13.3 (56) | 64 (2.5) | Very high | Very high | ✅ Mild and lively |
| September | 17.4 (63) | 11.3 (52) | 61 (2.4) | Medium | Medium | ✅ Still mild, fewer people |
| October | 14.2 (58) | 8.9 (48) | 75 (3.0) | Medium | Medium | ⚠️ Wetter, Halloween at the end of the month |
| November | 11.1 (52) | 6.1 (43) | 81 (3.2) | Low | Low | ❌ The wettest month |
| December | 9.2 (49) | 4.4 (40) | 66 (2.6) | Medium (holidays) | Medium | ⚠️ Christmas atmosphere, very short days |
According to the same normals, Dublin has on average 9 to 12 rainy days a month, all year round: from June to September it rains just as often, but more gently than in winter. Always bring a waterproof.
When to go to Dublin: the essentials
- Best times: May to September; May, June and September to avoid the July-August peak
- Mildest month: July, with an average high of 20.1 °C (68 °F)
- Driest month: April (48.5 mm / 1.9 in), with February and March close behind
- Wettest month: November (81 mm / 3.2 in), followed by October
- Big festival: St Patrick’s Day, 17 March
- Cheapest period: November to February, outside the end-of-year holidays and big matches
Spring (March to May)
Temperatures rise from 11 °C (52 °F) in March to 15 °C (59 °F) in May, and the days lengthen quickly. March is marked by St Patrick’s Day, on the 17th: parade, concerts and packed pubs for several days, with accommodation prices at their peak. April and May are quieter; May is often a very good month.
- Pros: parks in bloom, moderate crowds outside St Patrick’s Day and Easter
- Cons: changeable weather, cool wind
Summer (June to August)
Summer is mild (18 to 20 °C / 64 to 68 °F in the afternoon), never really hot, with very long evenings around the solstice. It is high season: queues at the most visited sights and hotels at their most expensive. On 16 June, Bloomsday celebrates James Joyce’s « Ulysses » with readings and walks in period costume.
- Pros: mild weather, long evenings, terraces and festivals
- Cons: prices and crowds at their peak, showers still possible
- Our tip: June, for the longest days before the July-August peak
Autumn (September to November)
September stays mild (17 °C / 63 °F) and quieter. October is wetter; Halloween, whose origins go back to the Celtic festival of Samhain, is celebrated at the end of October. November is the wettest month and the days shorten noticeably.
Winter (December to February)
It is cool (9 °C / 48 °F in the afternoon, 4 °C / 39 °F at night), but it rarely freezes in the city. Days are short in December-January. It is a season for museums, pubs and Christmas lights, with lower prices outside the holidays. Storms can disrupt transport.
Dublin month by month
January: Cool (9 °C / 48 °F), about 12 days of rain. Low prices, museums and pubs.
February: 9 °C (48 °F), a little drier. A good month for a cheap weekend.
March: 11 °C (52 °F). St Patrick’s Day on the 17th: book very early or avoid these dates if you want peace.
April: 13 °C (55 °F), one of the driest months. Easter pushes prices up.
May: 15 °C (59 °F), long days: an excellent compromise.
June: 18 °C (64 °F), the longest days. Bloomsday on the 16th.
July: The mildest (20 °C / 68 °F) and the busiest.
August: 20 °C (68 °F), a lively city. Book early.
September: 17 °C (63 °F), fewer people: one of the best months.
October: 14 °C (57 °F), wetter. Halloween at the end of the month.
November: 11 °C (52 °F), the wettest month (81 mm / 3.2 in). Quiet and cheap.
December: 9 °C (48 °F), lights and Christmas markets, very short days.
Major events in Dublin
| Date | Event | Good to know |
|---|---|---|
| 17 March | St Patrick’s Day | Parade and festival over several days; very expensive accommodation |
| 16 June | Bloomsday | Tribute to James Joyce and « Ulysses » |
| End of October | Halloween | Events around the city; public holiday on the last Monday of October |
| December | Christmas | Lights, Christmas markets |
For the rest of the country, see when to go to Ireland. For other ideas around St Patrick’s Day, see where to go in March.
When to book your trip to Dublin
For St Patrick’s Day and summer, book your accommodation 3 to 4 months ahead; for the rest of the year, 1 to 2 months is often enough, except on weekends with big matches or concerts. Check flight schedules from your home airport with the airlines. Also book Kilmainham and the Guinness Storehouse before you leave.
Budget for a stay in Dublin
Dublin is one of the most expensive capitals in Europe, especially for accommodation. Indicative amounts per person per day, excluding flights:
| Item | Budget | Comfort |
|---|---|---|
| Accommodation (based on a shared double room or dorm) | roughly €40 to €70 | roughly €120 to €200 |
| Meals and drinks | roughly €30 to €45 | roughly €55 to €90 |
| Transport (bus, Luas, DART) | roughly €5 to €10 | roughly €10 to €20 |
| Sights | roughly €10 to €20 | roughly €25 to €40 |
| Total per day | roughly €90 to €140 | roughly €200 to €330 |
To cut costs: make the most of the free national museums, the parks and the coastal walks by DART, use the Leap card, and eat out at lunchtime rather than dinner.
Entry requirements, health and safety
- US citizens: you need a valid passport and can enter visa-free for tourism or business stays of up to 90 days. There is no minimum passport validity requirement, but the State Department recommends a passport valid for the duration of your stay, evidence of sufficient funds and a return ticket, as an increased number of US citizens have been refused entry or granted a limited stay. Ireland is not a full member of the Schengen area (U.S. Department of State, travel.state.gov, last updated March 26, 2026).
- UK citizens: under the Common Travel Area, British nationals are not legally required to show a passport to enter Ireland and need no visa, but some airlines and ferry operators require a passport as ID: check with your carrier. Ireland is not in the Schengen area, so the EU Entry/Exit System does not apply (GOV.UK, updated 4 September 2026).
- Health: British people who live in the UK can access state healthcare when visiting Ireland (GOV.UK); whatever your nationality, take out travel insurance covering medical costs. The State Department states that tap water is drinkable.
- Theft: take precautions against bag-snatching and pickpocketing, lock your vehicle and use secure car parks (GOV.UK); the State Department notes that rental cars are frequently targeted.
- Emergencies: dial 112 or 999.
- Dublin: the State Department notes that theft and petty crime have risen in recent years and that, in rare cases, these crimes involve physical assault, more commonly in Dublin city centre and in popular tourist areas. Stay alert at night.
- Northern Ireland: it is part of the UK; check the UK entry rules for your nationality before crossing.
To choose your cover, read our travel insurance guide.
Practical tips for Dublin
- Rain: a waterproof jacket is more useful than an umbrella, often battered by the wind.
- Pubs: you order at the bar; tipping is not expected in pubs. In restaurants, a tip of about 10% is common if service is not included.
- Times: pubs often serve food until early evening; traditional music usually starts in the evening.
- Money: cards, including contactless, are accepted almost everywhere.
- Mobile data: check your home carrier’s roaming charges (note that Northern Ireland is in the UK, not the EU).
Dublin: who is it for?
Our verdict by traveller type, based on the information in this guide:
| Traveller type | Our verdict |
|---|---|
| City break | Ideal: a compact centre that can be explored on foot. |
| History lovers | Ideal: Trinity College and the Book of Kells, Kilmainham Gaol, the GPO and the national museums. |
| Pubs and music | Ideal: traditional music sessions every night, in Temple Bar or in more local pubs. |
| Families | Yes: Dublinia, Phoenix Park and its zoo, free national museums. |
| Nature | On day trips: the Howth cliff path by DART, Glendalough and the Wicklow Mountains. |
| Budget travellers | Not ideal: one of the most expensive capitals in Europe, especially for accommodation, though the free museums partly make up for it. |
See also
To plan a tour beyond the capital, read our Ireland travel guide and our page on when to go to Ireland, with the climate month by month. See also the time in Ireland. For another capital to discover on a weekend, our Edinburgh guide follows the same format.
Frequently asked questions
How many days do you need to visit Dublin?
Three days let you see the essentials: Trinity College, the cathedrals, the Guinness Storehouse, Kilmainham and the national museums. Add one or two days for Howth, Glendalough or Newgrange.
When is the best time to go to Dublin?
From May to September: 15 to 20 °C (59 to 68 °F) in the afternoon and long days, according to Met Éireann 1991-2020 normals. May, June and September are less crowded than July-August.
Does it rain all the time in Dublin?
It rains on 9 to 12 days a month on average, all year round, but often in showers. Totals remain moderate (49 to 81 mm / 1.9 to 3.2 in a month in the city centre).
Is Dublin Castle open?
According to its official website, the castle campus is closed to the public during the Irish Presidency of the Council of the EU and expects to welcome visitors back in January 2027. Check the reopening date before your trip.
How do you get from the airport to central Dublin?
By road: express coaches, TFI city buses and taxis (about €30 to €45 to the city, according to Dublin Airport).
Do you need a passport to visit Dublin?
US citizens need a valid passport (visa-free for up to 90 days). UK citizens are not legally required to show a passport under the Common Travel Area, but airlines and ferry operators may require one as ID (GOV.UK).
Our sources
- Met Éireann: 1991-2020 normals for the Merrion Square station (central Dublin)
- Entry requirements, health and safety checked on 26 October 2026: U.S. Department of State, Ireland country information (last updated March 26, 2026) and UK FCDO, GOV.UK foreign travel advice for Ireland (updated 4 September 2026)
- Dublin Castle: official website, checked 26 October 2026 (closure during the EU Presidency)
- Airport transfers: Dublin Airport, taxi page, Dublin Airport, bus page and Transport for Ireland, TFI 90 Minute fare, checked 26 October 2026
- Trinity College Dublin, « Old Library Redevelopment Project » (FAQ) and Visit Trinity (Book of Kells Experience) pages, consulted on 6 October 2026
- Our methodology
Updated October 2026.
To extend your trip, see our Ireland travel guide, our guides to Edinburgh, Scotland and London, our ideas for cheap weekends and our other destinations in Europe.
