Northern Ireland

Why Northern Ireland

Northern Ireland is one of those destinations that catches you cold. We leave for the Giant's Causeway, an extraordinary geological monument, and we come back transformed by Belfast, by its murals that tell the story of thirty years of conflict with astounding frankness, by its pubs where the musical session begins without warning. The country is small (barely 14,000 km²), but each kilometer of road carries a rare intensity.

The Causeway coast, along which the most spectacular road in the British Isles runs, concentrates in a hundred kilometers everything that makes up the identity of the place: basalt cliffs sheer on a gray-green sea, ruined medieval castles on promontories, rope bridge suspended over the void, and this northern light that changes every twenty minutes. The same coast was used as a film set for Game of Thrones, whose sets are now an unmissable pilgrimage for millions of fans.

To the south, the Mourne Mountains are a reminder that the country also knows how to be gentle and introspective: peat moors, cirque lakes, a granite wall that winds its way up 35 kilometres of peaks. C.S. Lewis, who grew up in Belfast, says he dreamed of this ridgeline when he invented the Narnia Hills. It's hard not to believe it when you're alone in front of the Slieve Donard in the early morning.

When to go

The high season runs from May to September, with a peak in July-August for families and in June for travelers who want to combine long days and moderate crowds. In June, the sun doesn't set until 9:30 p.m.: the cliffs of the Causeway coast, golden at the end of the day, are unforgettable. May is often the best compromise (fewer people than in summer, days already very long, bright green meadows after the spring rains).

July and August are the most touristic months, and paradoxically among the rainiest: Northern Ireland receives between 100 and 160 mm of monthly rainfall in the middle of summer, which means that it rains often but rarely for long. A raincoat in your backpack is the rule of thumb. Avoid July 12 in Belfast: the Orange Marches create tension in some areas and disrupt traffic.

Winter is cold (3-9°C) and dark, but the Christmas markets in Belfast and Derry are lovely, prices drop drastically and the low light on the basalt columns of the Giant's Causeway is extraordinary. Autumn is worth a visit for an unstoppable reason: the Derry Halloween Festival, considered one of the largest in Europe.

How much does it cost

Northern Ireland is more accessible than England, but remains a destination with British living standards: count between 80 and 140 euros per day all inclusive (room in B&B or 3-star hotel, meals in local pubs, entrance fees to sites). An evening meal in a Belfast pub with a pint of Guinness costs 18-25 euros. The most popular sites such as the Giant's Causeway are paid (entrance to the visitor centre about 15 pounds), but access to the columns by the sea is free.

Paris-Belfast flights are often very competitive, with EasyJet and British Airways operating direct connections from Charles de Gaulle to Belfast International (BFS). In low season, count 60 to 100 euros for a round trip; in summer, prices go up to 150-200 euros. Since July 2025, the ETA has been mandatory: £10 to be paid online before departure.

An 8-day organised tour with accommodation, car and local guide starts at around 920 euros per person (excluding flights). Northern Ireland is very good for renting by car (left-hand driving is mandatory): the roads are in excellent condition, the distances are short and the parking is generally free in rural areas.

Where to go

The geography of Northern Ireland is benevolent for travellers in a hurry: Belfast in the centre-east is the natural entry point, the Causeway coast in the north is a 2-hour drive, Derry in the west is 1 hour and 15 minutes. The Mourne Mountains in the south are less than 1 hour from Belfast. In a week, everything is accessible effortlessly.

Belfast deserves at least two nights to absorb the energy of the Titanic Quarter, get lost in the Cathedral Quarter and take the time to talk to the locals — who are particularly talkative and eager to explain their complex history without filters. The Giant's Causeway is the absolute must-see, but book the afternoon or early morning to explore it without the tourist buses. Derry, often overlooked by short circuits, is the country's most endearing city, with its intact ramparts and Bogside murals worth a night there.

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In pictures

Practical advice

Formalities

Since January 8, 2025, the ETA (Electronic Travel Authorization) has been mandatory for all French people traveling to the United Kingdom, including Northern Ireland. It is applied for on gov.uk/apply-for-an-eta, costs 10 pounds sterling and is valid for 2 years. The passport is mandatory: the national identity card is no longer accepted since Brexit. No additional visa for a tourist stay.

Be careful if you cross the border into the Republic of Ireland (an almost invisible border since 1998): you enter the Schengen area and return to the euro zone. Your telephone coverage depends on your operator: check the roaming charges for the United Kingdom (outside the EU zone since Brexit, some operators charge additional fees).

Getting around

A rental car is a must for exploring the Causeway Coast, the Glens of Antrim and the Mournes. Consider left-hand drive: take a few minutes in an empty car park to get used to it before hitting the road. Speeds are in miles per hour (1 mile = 1.6 km). Petrol is slightly cheaper than in France.

Translink operates Belfast-Derry trains (2 hours, about 20 pounds) and long-distance buses. In Belfast, the Metro network covers the agglomeration well. In season, daily tourist buses connect Belfast to the Giant's Causeway (about 25 pounds round trip, including stops at the Dark Hedges).

Culture and uses

Northern Irish hospitality is legendary: expect to be called out in pubs, receive unsolicited visiting advice and pay for rounds without expecting it. Tipping is customary (10% in table-service restaurants), but not always in pubs. Prices are displayed in pounds sterling (£), not euros.

The political question (unification or remaining in the United Kingdom) remains sensitive. As a foreign visitor, you don't have to position yourself: Northern Irish people appreciate being recognized by the complexity of their history without instrumentalizing it. Avoid confusing the Irish flag with the British flag in conversations — both are present in different neighborhoods.

Frequently asked questions