The things to do in Belfast, the capital of Northern Ireland, fit into two or three days: the Titanic Belfast museum on the former shipyards, the murals and « peace walls » that tell the story of the Troubles, the Victorian pubs of the centre and, as a day trip, the Giant’s Causeway on the Antrim coast. Two practical points: Northern Ireland is part of the United Kingdom, so US visitors need a passport and an Electronic Travel Authorisation (ETA), and you pay in pounds sterling, not euros.
This guide covers the highlights, a 2- or 3-day plan, the trip to the north coast, the month-by-month climate (Met Office normals) and our calculations: sunset time, day length and the chance of rain over a week.
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Belfast at a glance
- Country United Kingdom (Northern Ireland), not to be confused with the Republic of Ireland
- Language English
- Currency pound sterling (GBP); currency converter
- Time zone UTC+0 (GMT), UTC+1 in summer (BST); 5 h ahead of New York (details)
- Airports Belfast International and George Best Belfast City (check routes on the airports’ websites)
- Entry US: valid passport + ETA (£20); UK: no formalities (travel.state.gov · GOV.UK)
- Electricity check the plug type with your adapter supplier (our plug guide)
- Driving on the left (travel.state.gov)
- Recommended length 2 days for the city, 3 days with the Giant’s Causeway
Things to do in Belfast: the highlights
Titanic Belfast and SS Nomadic
The Titanic Belfast museum stands on the site of the Harland & Wolff shipyard, where the liner was built. The galleries follow the industrial city of the early 20th century, the construction, the sinking and the discovery of the wreck. Next door, SS Nomadic, the former tender that ferried passengers out to the Titanic at Cherbourg, can be visited with the same ticket depending on the option. Allow at least two hours and book a time slot online in high season. Around it, the Titanic Quarter has dry docks and a walk along the Lagan.
City Hall and the Victorian centre
City Hall, on Donegall Square, is the landmark of the centre. Free guided tours run according to the schedule published by the council. Opposite, the Linen Quarter recalls the wealth built on linen; a little further on, the Crown Liquor Saloon, a Victorian pub with wood panelling and stained glass, belongs to the National Trust.
The murals and the peace walls
The Falls Road (Catholic, republican) and Shankill Road (Protestant, unionist) areas are covered with political and commemorative murals; « peace walls » still separate them in places. The most illuminating way to see them is a guided tour, on foot or by « black taxi », which puts the murals in the context of the Troubles. Be respectful: these are residential areas and places of memory.
The Cathedral Quarter
Around St Anne’s Cathedral, the cobbled lanes (Commercial Court, Hill Street) are packed with pubs, live music and restaurants. It is the liveliest district in the evening.
St George’s Market
The city’s last Victorian covered market, St George’s Market opens at the end of the week: local produce, street food stalls, crafts and music. Check days and times on the council’s website before you go.
Ulster Museum and Botanic Gardens
In the university district (Queen’s Quarter), the Ulster Museum brings together art, archaeology, natural history and a gallery on the Troubles; entry is free. It stands in the Botanic Gardens, with their Victorian Palm House.
Crumlin Road Gaol
This 19th-century prison, closed in 1996, is visited with a guide: cells, the tunnel to the courthouse opposite, the history of political prisoners.
Cave Hill and Belfast Castle
North of the city, Cave Hill Country Park has trails and views over the city and Belfast Lough. Belfast Castle, at the foot of the hill, is the starting point.
Itinerary: Belfast in 2 or 3 days
- Day 1: City Hall, the Linen Quarter, St George’s Market (at the weekend), the Crown Liquor Saloon; evening in the Cathedral Quarter.
- Day 2: morning at Titanic Belfast and SS Nomadic, afternoon guided tour of the Falls and Shankill murals, then Crumlin Road Gaol or the Ulster Museum.
- Day 3: a trip along the Causeway Coast: the Giant’s Causeway, the Carrick-a-Rede rope bridge, the Dark Hedges.
The Giant’s Causeway from Belfast
The Giant’s Causeway, a UNESCO World Heritage Site, is a formation of tens of thousands of basalt columns, mostly hexagonal, created by ancient volcanic activity. The natural site is accessible on foot; the visitor centre, run by the National Trust, charges admission. It is usually combined with the Carrick-a-Rede rope bridge and the beech avenue of the Dark Hedges, made famous by Game of Thrones.
| From central Belfast | Straight-line distance |
|---|---|
| Dark Hedges | about 66 km (41 mi) |
| Carrick-a-Rede | about 76 km (47 mi) |
| Giant’s Causeway | about 81 km (50 mi) |
| Dublin (for comparison) | about 140 km (87 mi) |
How to get there? Choose according to your style:
- You don’t drive on the left or are travelling alone: an organised day trip from Belfast, which links the sites with no parking worries.
- You want to take your time: a rental car and a night on the north coast, so you reach the Causeway early in the morning or late in the day, when it is less crowded.
- Low budget and independent: train to the north coast, then local buses; check connections on the website of Translink, Northern Ireland’s public transport operator.
- In winter: days are short (under 8 hours of daylight in December, see the table below): start early.
When to go to Belfast
From May to September, Belfast has its longest days (more than 17 hours of daylight in June) and highs of 16 to 20 °C (61 to 68 °F). Rain is possible all year: 60 to 102 mm (2.4 to 4.0 in) a month, with 11 to 16 days of precipitation. April–May is the least rainy period. Winter is mild (8 °C, 47 °F, in the afternoon in January) but dark and damp: the city is fine to visit, the north coast much less so.
| Month | High °C (°F) | Low °C (°F) | Rain mm (in) | Rainy days | Sunset (15th) | Day length | Verdict |
|---|---|---|---|---|---|---|---|
| January | 8.2 (47) | 2.2 (36) | 88 (3.5) | 14.4 | 16:29 | 7 h 52 | ⚠️ Mild but short and damp |
| February | 8.8 (48) | 2.1 (36) | 70 (2.8) | 12.7 | 17:30 | 9 h 46 | ⚠️ Cool, days getting longer |
| March | 10.5 (51) | 3.1 (38) | 71 (2.8) | 12.6 | 18:26 | 11 h 49 | ⚠️ Cool, changeable |
| April | 12.8 (55) | 4.7 (40) | 60 (2.4) | 11.3 | 20:26 | 14 h 05 | ✅ Less rain |
| May | 15.7 (60) | 7.0 (45) | 60 (2.4) | 11.5 | 21:22 | 16 h 05 | ✅ Long days, less rain |
| June | 17.2 (63) | 9.7 (49) | 69 (2.7) | 11.4 | 22:01 | 17 h 15 | ✅ Longest days |
| July | 19.7 (67) | 11.6 (53) | 74 (2.9) | 13.0 | 21:51 | 16 h 44 | ✅ The mildest |
| August | 19.4 (67) | 11.5 (53) | 85 (3.3) | 13.5 | 20:56 | 14 h 56 | ✅ Mild, a little wetter |
| September | 17.3 (63) | 9.6 (49) | 70 (2.8) | 11.6 | 19:41 | 12 h 44 | ✅ Still mild |
| October | 13.8 (57) | 6.9 (44) | 96 (3.8) | 13.8 | 18:26 | 10 h 33 | ⚠️ Rainy |
| November | 10.7 (51) | 4.2 (40) | 102 (4.0) | 15.5 | 16:22 | 8 h 28 | ❌ The wettest month |
| December | 8.4 (47) | 2.3 (36) | 93 (3.7) | 14.8 | 15:57 | 7 h 18 | ⚠️ Dark, Christmas markets |
Our calculation: the chance of rain over a one-week stay. Scaling the average number of precipitation days to 7 days gives the number of rainy days to expect during your stay.
| Month | Rainy days per 7 days | Daylight in Belfast |
|---|---|---|
| January | 3.3 | 7 h 52 |
| February | 3.2 | 9 h 46 |
| March | 2.8 | 11 h 49 |
| April | 2.6 | 14 h 05 |
| May | 2.6 | 16 h 05 |
| June | 2.7 | 17 h 15 |
| July | 2.9 | 16 h 44 |
| August | 3.0 | 14 h 56 |
| September | 2.7 | 12 h 44 |
| October | 3.1 | 10 h 33 |
| November | 3.6 | 8 h 28 |
| December | 3.3 | 7 h 18 |
How to read it: even in the driest months (April, May), our calculation gives 2 to 3 days with rain per week. Pack a waterproof jacket in every season and keep an indoor activity (Titanic Belfast, the Ulster Museum, Crumlin Road Gaol) for showers. Daylight runs from more than 17 hours in June to just over 7 hours in December.
Getting around Belfast
- On foot: the centre, the Cathedral Quarter and the Titanic Quarter are within walking distance of each other.
- Bus: the Metro network and the Glider (bus rapid transit) serve the districts, including the Titanic Quarter; run by Translink.
- Airports: Belfast International (northwest of the city) and George Best Belfast City (near the port); shuttle buses link them to the centre.
- To Dublin: Enterprise train or coaches; the border is open, but the currency changes (euro in the Republic of Ireland). See our Dublin guide.
- Car: unnecessary in the city, practical for the north coast. UK traffic drives on the left (travel.state.gov).
Where to stay in Belfast
| Neighbourhood | Best for | Strengths |
|---|---|---|
| City Centre / Linen Quarter | First visit | Everything on foot, bus and rail stations nearby |
| Cathedral Quarter | Nightlife | Pubs, music, restaurants; noisier at night |
| Queen’s Quarter | Quiet, culture | University, Ulster Museum, Botanic Gardens |
| Titanic Quarter | Museum visit | Near Titanic Belfast; more out of the way at night |
Entry requirements, health and safety
- US citizens: according to the U.S. Department of State (travel.state.gov, last updated August 11, 2025), all US citizens travelling to the UK for tourism, family visits, business meetings or short-term study of 6 months or less must have an Electronic Travel Authorization (ETA) before travel, and the passport must be valid for the entire stay. According to GOV.UK (Apply for an electronic travel authorisation, read on 26 October 2026), an ETA costs £20 and lets you travel to the UK for up to 6 months; other websites may charge more, so apply through the official service. An ETA does not guarantee entry. US passport holders can use the ePassport gates on arrival.
- UK citizens: travel to Northern Ireland is domestic: no entry formalities apply. If you continue to the Republic of Ireland, check the requirements for that destination.
- Prohibited items: according to the U.S. Department of State, you will be arrested if you bring pocket knives, blades, mace, tasers or pepper spray into the UK. For your return home, check your country’s customs allowances (e.g. CBP in the US).
- Safety: the U.S. Department of State notes a risk of isolated violence in Northern Ireland due to political tensions, which may be higher during the summer marching season (April to August) and on the 12 July holiday. Violent crime is otherwise rare.
- Health and emergencies: medical care is widely available; dial 999 for all emergencies (travel.state.gov). Take out insurance covering medical costs (see our travel insurance guide).
Practical tips for Belfast
- Money: pound sterling; cards are accepted almost everywhere. The euro is not the local currency.
- Phone: check your plan’s roaming conditions or get an eSIM.
- Etiquette: avoid offhand political or religious comments; in the mural districts, ask before photographing residents.
- Parades and bonfires: traditional parades and bonfires take place in some districts at certain times of year, particularly during the marching season; ask locally about routes.
Frequently asked questions
Do you need a passport and an ETA for Belfast?
US citizens need a passport valid for the whole stay and an ETA (£20), according to travel.state.gov and GOV.UK. For UK citizens, Belfast is a domestic trip.
How many days do you need in Belfast?
Two days for the city (Titanic Belfast, the centre, the murals) and a third day for the Giant’s Causeway and the Antrim coast.
Can you visit the Giant’s Causeway from Belfast in a day?
Yes, on an organised tour, by car or by public transport. The site is about 81 km (50 mi) away as the crow flies; start early, especially in winter.
What currency is used in Belfast?
The pound sterling. The euro is the currency of the Republic of Ireland, across the border.
What is the best time to visit Belfast?
May to September for long days and mild weather; April and May are the least rainy months according to Met Office normals.
Our sources
- Met Office: 1991–2020 normals, Belfast Newforge station, via the Wikipedia article « Belfast »
- Destination de Voyage calculation: sunset and day length (NOAA algorithm), rainy days per 7 days, straight-line distances
- Entry, health and safety information read on 26 October 2026: U.S. Department of State, United Kingdom country information (travel.state.gov, last updated August 11, 2025), and GOV.UK, Apply for an electronic travel authorisation (ETA)
- Our methodology
Updated October 2026.
To extend your trip, see our UK travel guide and our London guide, or cross the Irish Sea to Scotland; across the border, see our Ireland guide.
