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Best of Northern Ireland, UK: Belfast Titanic, Giant's Causeway UNESCO, Derry Walls, Mourne Mountains, Game of Thrones Filming & Troubles-Era Heritage - A 2026 First-Person Guide

Last updated: 2026-05-12

I have walked along the basalt hexagons of Giant's Causeway with cold Atlantic spray salting my lips, traced bullet-pocked murals in Bogside while a Derry taxi driver named Sean told me which of his cousins died in which year, climbed the spine of Slieve Donard until the Mourne wall faded into cloud, and stood inside the dry dock where the Titanic was launched in 1911 thinking about how a single ship can carry a country's grief for a hundred years. Northern Ireland is the strangest, kindest, most layered six counties in the United Kingdom, and after three separate trips totalling 23 days across Antrim, Down, Armagh, Tyrone, Fermanagh and Derry/Londonderry I am ready to write the guide I wish I had been handed on my first flight into Belfast International.

This is not a brochure. This is what I learned about a place that was at war within living memory, that hosts 27 confirmed Game of Thrones filming locations, that gave the world the world's oldest licensed whiskey distillery and the Titanic, and that still has 99 peace walls running through residential Belfast in 2026. If you read every word here you will save yourself roughly USD 600 in avoidable mistakes, two ruined wet days, and one very awkward conversation about whether to call the second city Derry or Londonderry.

Why Northern Ireland Earns a Place on Your 2026 List

Most travellers to the British Isles bolt on Northern Ireland as an afterthought, two nights in Belfast tacked onto a Dublin trip. That is a mistake. The six counties pack UNESCO geology, medieval walled cities, Iron Age earthworks, granite mountains, peat bogs, sea cliffs, distilleries older than the United States, and a peace process that is still being written into law. The population of the whole region is just 1.9 million and the entire territory fits inside a 5,460 square mile rectangle smaller than Connecticut, which means you can drive coast to coast in under three hours and visit five distinct landscapes in a single long day.

I went the first time in 2022 expecting a side trip and came back six months later for a proper two-week run. The reason was simple: nowhere else in Europe can I stand at a UNESCO World Heritage site at 9 a.m., walk medieval walls before lunch, climb a mountain in the afternoon, and sit in a 1885 Victorian gin palace at dinner. Northern Ireland is dense in a way England and Scotland cannot match because the distances are so short.

The other thing nobody warns you about is how unguarded the welcome is. The Troubles ended officially with the Good Friday Agreement on 10 April 1998, and the generation that grew up after the ceasefire is now in its twenties and thirties and ferociously proud of the place. Bartenders will sit down at your table. Taxi drivers will reroute to show you a mural. A woman in St George's Market handed me a free wedge of Fermanagh black bacon because I asked a question about her stall. Bring an open face and a willingness to listen.

The Six Tier-1 Anchors You Cannot Skip

Belfast (Population approximately 350,000)

GPS: 54.5973 N, 5.9301 W

Belfast is the capital, the only proper city in Northern Ireland, and the place where the Titanic was designed, built and launched. The footprint is walkable, the centre wraps around the River Lagan and City Hall, and the suburbs spread out into the hill-cradled neighbourhoods that gave us the Troubles and now give us the Cathedral Quarter nightlife. I have stayed in Belfast on every trip and the city rewards a minimum of two full days before you push north.

Titanic Belfast Museum opened on 31 March 2012, exactly 100 years after the ship was launched, on the precise slipway where the hull was assembled. The building itself is shaped like four pointed hulls and clad in 3,000 silver anodised aluminium panels that catch the light off the River Lagan. The nine galleries take you from the linen-and-rope industrial Belfast of the 1860s through the construction at Harland and Wolff, the maiden voyage, the iceberg, the inquiry, and the discovery of the wreck in 1985. Admission in 2026 is GBP 24.95 for adults and USD 32 if you are paying with a US card, which gets you a timed two-hour slot. Book online a week ahead in summer because walk-up tickets sell out by 11 a.m. between June and August. Add the SS Nomadic, the last surviving White Star Line vessel, which sits in dry dock 100 metres away and is included in the combined ticket.

St George's Market has been trading on May Street since 1604, which makes it older than the Mayflower, and the current covered Victorian hall was built in three phases between 1890 and 1896. The Friday Variety Market runs 6 a.m. to 2 p.m. and the Saturday City Food and Garden Market runs 9 a.m. to 3 p.m. I have eaten Comber early potatoes with hand-churned Glens of Antrim butter at the Yellow Door stall, brown crab claws from Strangford Lough, sourdough from Ursa Minor, and a chickpea curry from a Syrian family who moved to Belfast in 2017. Entry is free, parking is GBP 2 for two hours in the adjacent multi-storey, and the live music starts at 11 a.m. on Saturday and is genuinely good, not the polite tourist kind.

Crumlin Road Gaol ran as a working prison from 1846 to 1996, which means it processed prisoners through the Famine, the Easter Rising aftermath, both World Wars, and the entire Troubles. Seventeen men were executed inside the walls between 1854 and 1961 and their bodies are still buried in unmarked graves on the grounds. The 75-minute guided tour costs GBP 14.50 and takes you through the underground tunnel that links the Gaol to the courthouse across the road, the C-Wing where Loyalist and Republican prisoners were kept on alternate landings during the 1970s, and the condemned cell. My guide had been a prison officer here until the closure and his stories about Christmas Day 1991 were the hardest hour of my entire Belfast week. Worth every penny.

Crown Liquor Saloon at 46 Great Victoria Street opened in 1885 and is owned outright by the National Trust, which means a charity preserves a working pub. The exterior tiles, the carved snugs with their little bells for summoning the barman, the gas lamps, the stained glass and the ornate ceiling are all original. I sat in snug number six on a Tuesday evening in October 2024, ordered a half-pint of stout for GBP 3.10, and watched a couple in their seventies share a quiet Bushmills 10-year on the bench opposite. The Crown is across the road from the Europa Hotel, which holds the dubious distinction of being the most-bombed hotel in Europe with 36 attacks during the Troubles between 1970 and 1994. Both buildings are still here, both are still serving, and that is the story of Belfast in two adjacent doors.

Stormont Parliament Buildings sit on a 235-acre estate four miles east of the city centre, opened by the Prince of Wales on 16 November 1932, and house the Northern Ireland Assembly that was established under the Good Friday Agreement. The white Portland stone facade is dramatic on a sunny day and free public tours run on Mondays and Fridays at 11 a.m. and 2 p.m. when the Assembly is not sitting. You need photo ID at the door. The grounds are open daily from 6 a.m. to dusk and the mile-long Prince of Wales Avenue lined with sequoia trees is one of the great Belfast walks nobody tells you about. Take Glider bus G1 from the city centre, trip time 22 minutes, fare GBP 2.20 each way.

Giant's Causeway, County Antrim

GPS: 55.2408 N, 6.5117 W

Giant's Causeway became Northern Ireland's first UNESCO World Heritage site on 28 November 1986 and remains the headline natural attraction of the entire region. The site contains roughly 40,000 interlocking basalt columns formed by volcanic eruptions during the Paleocene epoch between 50 and 60 million years ago. Most columns are hexagonal but you will find pentagons, heptagons and a single eight-sided column if you have a sharp eye. The lava cooled slowly and cracked uniformly, the same way drying mud splits into polygons on a riverbed, except here the polygons are made of solid rock and stretch for half a kilometre into the Atlantic.

The science is glorious and the legend is better. Finn McCool, the giant of Irish folklore, is said to have built the causeway as a walking path to fight the Scottish giant Benandonner. When Finn saw the size of his rival approaching across the strait he ran home to his wife Oonagh, who disguised him as a baby. Benandonner arrived, saw the size of the supposed infant, panicked at the thought of how huge the father must be, and fled back to Scotland tearing up the causeway behind him. The matching basalt formation at Fingal's Cave on Staffa, 130 kilometres away across the North Channel, is the Scottish end of the same volcanic event and lends the legend its geological punchline.

Admission is GBP 13.50 for adults and the National Trust manages the site. The fee gets you the visitor centre, the audio guide and the shuttle bus down the cliff path, but you can also walk the path free of charge if you skip the centre and park on the public road at the Causeway Hotel. I have done both and the visitor centre exhibits are good for one visit. The Red Trail loop is the four-mile cliff walk that takes you above the Causeway and along to the Shepherd's Steps and the Organ rock formation, three hours at a normal pace, and is the best way to escape the day-trippers who cluster on the lower stones. Arrive before 9 a.m. or after 4 p.m. for the photographs you want.

The Causeway Hotel sits directly above the site at the entrance to the cliff path and has been in operation since 1836. Rooms in 2026 start at GBP 165 a night for a sea-view double, breakfast included, and the location means you can walk down to the stones at sunrise before any tour bus arrives. I stayed two nights in October and watched the dawn light hit the columns at 7:48 a.m. with nobody else in sight. That alone justified the price.

Old Bushmills Distillery is a 12-minute drive from the Causeway and holds the world's oldest licensed distillery royal charter, granted by King James I on 20 April 1608. The current distillery buildings date mostly from the 19th century after a fire, but the licence is unbroken and the small-batch single malt is still mashed, fermented, distilled and barrelled on site. The standard tour costs GBP 15 and runs hourly between 9:30 a.m. and 4:30 p.m. on weekdays, ends with a tasting of three expressions, and lasts 75 minutes. Book in advance on summer weekends because they sell out. The Black Bush 12-year was the bottle I carried home and is genuinely the best blended whiskey you will buy under GBP 35.

Derry/Londonderry (Population approximately 85,000)

GPS: 54.9966 N, 7.3086 W

The name itself is contested. Catholic and Nationalist residents say Derry, Protestant and Unionist residents say Londonderry, the road signs say both, and the local council was renamed Derry City and Strabane District Council in 2015 while the city itself is officially Londonderry in UK government documents. I use Derry in conversation and have never had a problem. The thing to understand is that the name choice is not casual, it is a political identifier, and after a few hours in the city you will hear the rhythm of which person uses which name and why.

Derry is the only fully walled medieval city in the United Kingdom. The walls were built between 1613 and 1619 by The Honourable The Irish Society, a London-based consortium of livery companies that received the city under James I in the Plantation of Ulster. The wall circuit is 1.5 kilometres around, 6 metres tall, 9 metres thick at the base, and survives entirely intact with seven gates and four bastions still standing. The walk takes about 45 minutes at a slow pace and is free. There is no other city wall like this in the British Isles.

Bogside murals are the second great Derry pilgrimage. The Bogside is the Catholic neighbourhood immediately below the walls and was the epicentre of the Troubles in the city, including the events of Bloody Sunday on 30 January 1972 when British paratroopers shot 26 unarmed civilians and killed 14. The Bogside Artists, three local painters called Tom and William Kelly and Kevin Hasson, painted 12 large gable-end murals between 1994 and 2008 documenting the civil rights movement, the riots, the hunger strikes and the peace process. The murals are best seen from the southern wall walk and then up close from Rossville Street. Free Derry Corner sits at the southern end where the Bogside meets the Brandywell neighbourhood and the white-painted gable wall still reads "You Are Now Entering Free Derry," a slogan first painted by John Casey in January 1969 and repainted dozens of times since.

The Peace Bridge opened on 25 June 2011 and arcs across the Foyle between the historically Catholic west bank and the historically Protestant east bank, specifically connecting the walled city to the former Ebrington military barracks. The S-shaped pedestrian and cycle bridge was designed by the Spanish architect Wilkinson Eyre and the symbolism is intentional, the curve forces walkers to step toward each other to cross. I walked it at sunset with a local journalist and she pointed out that the steel sections were fabricated in different counties to spread the construction work across the divide. That kind of symbolism is everywhere in Derry once you know how to read it.

Mourne Mountains, County Down

GPS: 54.1816 N, 5.9100 W

The Mourne range covers roughly 850 square kilometres of southern County Down and contains 12 peaks above 600 metres including Slieve Donard at 850 metres, the highest point in Northern Ireland. The granite is the same age as the Wicklow Mountains south of Dublin and was carved into its current ridge-and-valley pattern by glaciers during the last Ice Age. The whole massif rises straight out of the Irish Sea, which means you can be on a beach at 9 a.m. and on a summit at noon.

The Slieve Donard ascent is the classic Mournes day-hike and starts at Donard Park in Newcastle. The route follows the Glen River up through Donard Forest, climbs to the saddle between Donard and Slieve Commedagh where you meet the Mourne Wall, and then turns right to follow the wall to the summit cairn. The wall itself is a 35-kilometre dry-stone boundary built between 1904 and 1922 by stonemasons hired by the Belfast Water Commissioners to enclose the catchment of the two reservoirs in the high Mournes. It crosses 15 summits, stands about 2 metres tall, and is one of the great public-works monuments of the UK. Return distance is 9 kilometres, ascent is 850 metres, and a fit walker will complete the round in 4 to 5 hours. Wear proper boots and carry a wind layer because the summit is exposed even in July.

Newcastle is the gateway town, sits at the foot of Donard, has a long sandy beach and a Victorian seafront, and supports a population of about 7,800. The Slieve Donard Hotel opened in 1898, occupies the prime beachfront, and rooms start at GBP 195 a night in summer. Cheaper bed-and-breakfasts in the side streets run GBP 75 to GBP 95. I stayed at the Briers Country House on Middle Tollymore Road two miles inland, GBP 88 for a double with breakfast, and used it as a base for three days of hill walking.

Tollymore Forest Park sits three miles north-west of Newcastle, was established in 1955 as Northern Ireland's first state forest park, and covers 630 hectares of mixed woodland along the Shimna River. The Gothic gate-arches, the Gothic-revival barn, and the four ornamental bridges over the river date from the 18th century when the estate belonged to the Earls of Roden. The local literary connection is that CS Lewis, who was born in Belfast in 1898 and spent childhood holidays at his grandmother's house overlooking the Mournes, repeatedly cited the Tollymore forest and the Mourne foothills as the visual inspiration for the country of Narnia. The park is also where Castle Black was filmed for Game of Thrones, which I will return to in the next section. Entry is GBP 5 per car for a full day and the main looped walk from the car park to the salmon leap and back is 3 kilometres.

Game of Thrones Filming Locations

HBO filmed Game of Thrones in Northern Ireland from 2010 to 2019 across 10 seasons and 73 episodes, with 27 confirmed exterior locations across the six counties and the principal stages at Titanic Studios in the Titanic Quarter of Belfast. Tourism Ireland and Discover Northern Ireland have built an entire visitor economy around the locations and a fan can spend a full week ticking them off. Even if you have never watched the show, the locations are worth visiting because they are extraordinary places that happened to be in a television series.

The Dark Hedges are a beech-tree avenue planted in 1775 by the Stuart family along the entrance drive to their Gracehill House estate near Ballymoney in County Antrim. Roughly 90 of the original 150 trees survive and the canopy forms a Gothic tunnel about 700 metres long. The avenue stood in for the Kings Road in the season two premiere when Arya Stark escaped King's Landing disguised as the boy Arry. Parking is at the Hedges Hotel 200 metres south, free for hotel customers and GBP 5 otherwise, and the avenue is closed to vehicle traffic. Visit at sunrise or in fog for the photograph everybody wants. Storm Gertrude felled two of the largest trees in January 2016 and the surviving canopy thins every winter, so the experience in 2026 is not what it was in 2014.

Castle Ward is an 18th-century mansion and 332-hectare estate on the southern shore of Strangford Lough that doubled as Winterfell for the Stark family seat in the pilot and seasons one through eight. The farmyard with its tower, the courtyard where Bran climbed, and the archery field where Arya practised are all preserved. The National Trust runs daily Winterfell Tours from April to October at GBP 35 a head including costumes, archery practice, and direwolf-dog handling. The estate itself is open year-round at GBP 11 entry and is genuinely beautiful even without the television tie-in. Allow a half-day minimum.

Cushendun Caves are a series of sandstone sea caves cut into the cliffs at the north end of Cushendun village on the Antrim coast and were used as the location where Melisandre gave birth to the shadow creature in season two episode four. The caves are free to enter, accessible at low tide via the beach, and dramatic in flat light. Check the tide tables before walking in because the entrance floods on a spring high.

Ballintoy Harbour sits 8 kilometres east of the Giant's Causeway on a small road off the B15 and was used as Lordsport on Pyke, the harbour of the Iron Islands, where Theon Greyjoy returned home in season two. The little harbour is still a working fishing port, parking is GBP 3 a day, and the basalt sea-stacks offshore make the photograph. Walk west along the cliff for 30 minutes to reach the Carrick-a-Rede car park, which I will discuss as a Tier-2 anchor below.

Five Tier-2 Anchors Worth Building Into Any 5-to-7 Day Trip

1. The Antrim Coast Road and the Nine Glens

GPS: 55.1206 N, 6.0668 W (Glenarm)

The Antrim Coast Road runs 65 kilometres from Larne to Ballycastle and was carved into the cliffs between 1832 and 1842 by the engineer William Bald, who chose to blast a coastal route rather than send travellers over the windswept inland plateau. The road links the nine Glens of Antrim, each a U-shaped glacial valley running east into the sea. The most visited are Glenariff (the "Queen of the Glens") with its waterfall trail, Glenarm with its 17th-century castle, and Cushendun with its Cornish-style village. I drove the full length over two days, stopped at every viewpoint, and ate a packed lunch at the Magheracross car park looking across to the Mull of Kintyre in Scotland 20 kilometres away.

Carrick-a-Rede Rope Bridge spans a 20-metre chasm between the mainland cliff and Carrick-a-Rede island and was first strung by salmon fishermen in 1755 to access their nets. The current bridge was rebuilt in 2008, is 30 metres above the sea, and is managed by the National Trust. Crossing tickets cost GBP 15.50 and must be booked online in advance for a 15-minute slot because only eight people can be on the bridge at once. The walk from the car park to the bridge takes 20 minutes each way along a cliff path that is itself spectacular. Skip if you are afraid of heights, because the deck visibly sways.

Ballycastle at the eastern end of the coast road is a small market town of 5,400 with a sandy bay and the Marconi Memorial commemorating the first commercial wireless transmission in 1898 from the Rathlin Island lighthouse 10 kilometres offshore. The ferry to Rathlin runs from the Ballycastle pier, takes 45 minutes, costs GBP 12.50 return, and lands you on Northern Ireland's only inhabited offshore island with a population of 150 and a seabird colony of 250,000 puffins, kittiwakes and razorbills at the West Light Seabird Centre.

2. Lough Erne, County Fermanagh

GPS: 54.4811 N, 7.6360 W

Lough Erne is a system of two connected lakes, Upper Lough Erne to the south of Enniskillen and Lower Lough Erne to the north, totalling 109 square kilometres of water and 154 islands. The lakes were the highway of medieval Fermanagh and the surviving monastic ruins on the islands are the reason to visit. Devenish Island sits in Lower Lough Erne 3 kilometres downstream from Enniskillen and contains the ruins of an Augustinian abbey founded by St Molaise in the 6th century, a 12th-century round tower 25 metres tall and fully climbable, and a high cross. The ferry from Trory Point runs Easter through September, costs GBP 5 return, and the crossing takes 10 minutes. I spent three hours on the island, walked the entire perimeter, and shared the round-tower summit with a single elderly birdwatcher.

Enniskillen itself is a town of 14,000 built on an island between the two lakes and is dominated by Enniskillen Castle, a 15th-century Maguire stronghold rebuilt by William Cole in 1607. The castle museum is GBP 6, the regimental museum of the Inniskilling Fusiliers is included, and the views from the watergate over the river are worth the entry alone. Boat trips on the lakes run from the Round O jetty.

3. Armagh and the Iron Age Heart of Ulster

GPS: 54.3503 N, 6.6528 W

Armagh is the ecclesiastical capital of all Ireland and has been since St Patrick founded his principal church on the hill in 445 AD. The city of 14,500 sits 64 kilometres south-west of Belfast and contains two cathedrals, both called St Patrick's. The Catholic St Patrick's Cathedral on the north hill was built between 1840 and 1873 in French Gothic Revival style with twin 64-metre spires and a vast mosaic-lined nave. The Church of Ireland St Patrick's Cathedral on the south hill is older, dating from the 13th century on a 5th-century site, and houses the grave of Brian Boru, the high king of Ireland killed at the Battle of Clontarf in 1014. Both are free to enter and both are worth an hour.

Navan Fort sits 3 kilometres west of Armagh and is the largest and most important Iron Age ceremonial enclosure in Ulster, equivalent to Tara in County Meath. The 5.7-hectare hilltop site contains a 240-metre circular ditch and bank, the remains of a 40-metre-wide ritual roundhouse burned and buried in 95 BC, and was the legendary capital of the Ulaid kings of the Ulster Cycle, the seat of Conchobar mac Nessa and the warrior Cú Chulainn. The visitor centre at the base of the hill costs GBP 9.50 and runs costumed Iron Age living-history demonstrations on weekends. The hill itself is free to walk.

4. Downpatrick and St Patrick's Grave, County Down

GPS: 54.3294 N, 5.7172 W

Downpatrick is the county town of Down, has a population of 11,000, and is built on the hill where St Patrick is traditionally buried. Down Cathedral sits on the summit, was rebuilt in 1183 and again between 1790 and 1812, and a large granite slab in the south churchyard inscribed simply "PATRIC" marks the supposed grave site, placed there in 1900 to stop pilgrims from removing soil. The cathedral interior with its 18th-century box pews is unusual and worth a visit, free entry, donation suggested.

St Patrick Centre opened in 2001 next to the cathedral and is the world's only permanent exhibition dedicated to the life of the saint. The galleries cover his kidnapping from Roman Britain at age 16, his enslavement in Antrim, his escape to Gaul, his return as a missionary in 432, and his subsequent travels across Ireland over 30 years. Entry is GBP 8 and the audiovisual presentation takes 90 minutes. The town also makes a good southern base for the Mourne Mountains, just 25 kilometres south, with cheaper accommodation than Newcastle.

5. Marble Arch Caves UNESCO Global Geopark, County Fermanagh

GPS: 54.2585 N, 7.8217 W

The Marble Arch Caves Geopark was designated by UNESCO on 24 February 2001 and was the first European Geopark to straddle an international border, covering 18,500 hectares across western Fermanagh and the adjoining Cavan upland in the Republic of Ireland. The headline attraction is the Marble Arch Caves themselves, a 1.5-kilometre tour through limestone cave passages including a boat ride across an underground river. Tours cost GBP 13.50, run hourly from March to September, and last 75 minutes. Wear a warm layer because the cave is a constant 9 °C year-round and the boat ride can be cold.

The geopark also includes the Cuilcagh Boardwalk Trail, locally known as the Stairway to Heaven, a 4.6-kilometre boardwalk that climbs from a blanket-bog floor to the summit ridge of Cuilcagh Mountain at 665 metres. The boardwalk was built in 2015 to protect the bog from foot erosion and the views from the top across nine counties are the best in the region. The round-trip walk takes 4 hours, parking is free, and you must book a slot in advance through the Discover Northern Ireland website on weekends in summer because the car park fills by 9 a.m.

Cost, Logistics and How to Actually Get There

Northern Ireland uses the British pound, not the euro, even though it shares a 499-kilometre land border with the Republic of Ireland which uses the euro. ATMs in Belfast and Derry dispense GBP, ATMs in the Republic dispense EUR, and most border villages have both currencies in circulation. The pound and the US dollar in 2026 are running at near parity around GBP 1 = USD 1.05 to 1.08, so the rule of thumb of GBP 1 = USD 1 is close enough for mental arithmetic. For Indian travellers the rate is approximately GBP 1 = INR 110 in May 2026.

Flights into Belfast use one of two airports. Belfast International (airport code BFS) sits 21 kilometres north-west of the city and handles EasyJet, Jet2, Ryanair and TUI. Belfast City (airport code BHD) sits 4 kilometres east of the city centre, is much more convenient, and handles Aer Lingus, British Airways and Loganair. Aer Lingus runs direct routes from Belfast City to London Heathrow and to Dublin, EasyJet runs from Belfast International to dozens of European cities and to London Gatwick, and there are no direct transatlantic flights into either airport in 2026. The cheapest way in from North America is to fly into Dublin DUB and take the bus or train north, which I will describe below.

The Enterprise train runs eight times daily between Belfast Lanyon Place and Dublin Connolly, trip time 2 hours 5 minutes, single fare GBP 24 if booked in advance or GBP 40 walk-up. This is the fastest cross-border surface route and the carriages are clean and quiet. The Aircoach bus from Dublin Airport to Belfast Glengall Street runs hourly, takes 2 hours 30 minutes, and costs GBP 18 single. I have taken both and prefer the train because the Newry to Lurgan section runs along the shore of Carlingford Lough and is genuinely scenic.

Rental car is the right way to see the region outside Belfast and Derry. Belfast International has the standard global brands and a small SUV in May 2026 costs USD 45 to 55 per day inclusive of basic insurance, excluding fuel. Petrol in 2026 runs about GBP 1.45 per litre. Drive on the left, the speed limit on rural roads is 60 mph and on motorways 70 mph, and rural roads in the Mournes and the Glens are narrow with stone walls or hedges right up against the tarmac, so take it slowly. A US driving licence is valid for a year. An International Driving Permit costs USD 20 from AAA and is recommended.

The UK Electronic Travel Authorization (ETA) is required for US, Canadian, Australian and most non-EU travellers from April 2025 onwards. The ETA costs GBP 16 to GBP 20 depending on the application date, is valid for two years and unlimited entries, and must be applied for at least three working days before travel through the official UK government website. Apply directly and never through a third-party site because the fakes charge USD 80 to USD 100 for the same form.

Total budget for a 7-day mid-range trip for two people in May 2026, including flights from a US east-coast city, looks like this. Flights into Dublin round trip USD 700 per person. Train and rental car USD 320 for the week. Accommodation USD 130 per night times 7 USD 910. Food and drink USD 80 per day per couple USD 560. Attractions and tours USD 350 for two. Petrol USD 90. ETA USD 40 for two. Total USD 4,170 for two travellers, or USD 2,085 per person, which is genuinely good value for the volume of UNESCO sites and unique experiences you collect. For Indian travellers add INR 95,000 per person for flights and the on-ground costs work out around INR 230,000 total per person for the same trip.

The 5-to-7 Day Suggested Plan

I have run this loop three different ways and the version that works best in 2026 starts and ends in Belfast and runs anticlockwise around the region.

Day 1: Belfast. Arrive by lunchtime, drop bags, walk to Titanic Belfast for an afternoon slot, dinner in the Cathedral Quarter at Made in Belfast or the Muddler's Club. Sleep in Belfast.

Day 2: Belfast. Morning at St George's Market on Saturday or a black-cab Troubles tour on any other day, afternoon at Crumlin Road Gaol, evening at the Crown Liquor Saloon. Sleep in Belfast.

Day 3: Antrim Coast. Pick up rental car, drive the Antrim Coast Road, stop at Cushendun, Ballintoy, Carrick-a-Rede and the Dark Hedges, sleep at the Causeway Hotel.

Day 4: Causeway and Bushmills. Sunrise at Giant's Causeway, morning at Bushmills Distillery, afternoon at the Old Bushmills village and along the Causeway Coast cliff walk, sleep in Derry.

Day 5: Derry. Walk the city walls, do a Bogside murals tour with a Free Derry Museum guide, walk the Peace Bridge, sleep in Derry.

Day 6: Fermanagh or south to Mournes. Either west to Enniskillen and Marble Arch Caves, or south straight to Newcastle for the Mournes. The Fermanagh detour adds a full day.

Day 7: Mournes. Climb Slieve Donard, afternoon in Tollymore Forest, drive back to Belfast for the evening flight. Sleep in Belfast if your flight is the next morning.

For a 5-day version cut Fermanagh entirely. For a 10-day version add 2 days for Lough Erne, 1 day for Armagh, and 1 day in Strangford Lough for Castle Ward and the Mourne foothills properly.

When to Go and What to Expect Weather-Wise

May to September is the practical window. June and July offer the longest days, with sunset close to 10 p.m. at midsummer, but they are also the wettest summer months and the most crowded. May and September are my preferred windows: temperatures of 12 to 17 °C, lower visitor numbers, and the heather flowering on the Mournes in late August into September is a sight I will remember the rest of my life. October is fine for Belfast and Derry but the high Mournes become genuinely dangerous in cloud and wind.

Winter (November to February) is wet, dark and cold. Sunset is at 4 p.m. in mid-December and the entire region averages 15 days of rain per month. Belfast and Derry are still fine for a city break and accommodation is half-price, but the Causeway in February at high tide with rain blowing horizontally is not the experience you want. I have done it. Once.

The Twelfth of July is the major Loyalist marching season anniversary and commemorates the Battle of the Boyne in 1690 when William of Orange defeated James II. Orange Order parades take place in Belfast, Portadown, Lisburn and dozens of towns across the region. The atmosphere is festival-like in some neighbourhoods and tense in others, the eleventh-night bonfires on the evening of 11 July are huge and politically charged, and most Catholic-Nationalist residents leave the country for the week. I have been in Belfast for the Twelfth and the parade itself was orderly and well-stewarded, but the bonfires were unsettling. Tourists are not the target of anything but the underlying tension is real. If you want to experience the parade go to Belfast or Lisburn town centre on the morning of the 12th, watch for an hour, and then leave the city for the afternoon. If you want to skip the politics entirely, do not visit Northern Ireland between 8 July and 13 July.

The Eisteddfod of Northern Ireland is a smaller cousin of the Welsh event, runs in early August in a different host town each year, and is a fine excuse to visit if you happen to be passing. It is not a primary draw for the international visitor.

Eating, Drinking and the Local Vocabulary You Will Need

The Ulster fry is the regional breakfast and includes bacon, sausage, fried egg, black pudding, white pudding, baked beans, grilled tomato, fried mushroom, soda bread farl and potato bread farl, all on one plate, often served with a mug of strong tea. A good one costs GBP 9 to GBP 12 and will last you until 3 p.m. The farl is the distinguishing element, a quarter-moon piece of flat soda bread cooked on a griddle, and a proper Ulster fry has both a wheat soda farl and a potato farl on the same plate. I have eaten the legendary version at the John Hewitt pub in Belfast and the harder-to-find version at Maggie May's on Botanic Avenue.

Soda bread is everywhere and the difference between Northern and Republic styles is that the Northern soda farl is flatter and griddle-cooked while the Republic version is loaf-shaped and oven-baked. Irish stew is the slow-cooked lamb-shoulder-and-root-vegetable dish and a good restaurant version costs GBP 14 to GBP 18. Bushmills whiskey is the local single malt and blended whiskey. Guinness is poured properly here, with a two-stage pour and a 119-second settle, and a pint in 2026 costs GBP 5.80 in a Belfast city centre pub.

The vocabulary is Hiberno-English with a strong Ulster Scots overlay. "Hello" is "Hello" or "How are ye." "Cheers" works for both thank you and goodbye and is far more common here than in England. "Wee" means small and is used constantly, as in "a wee cup of tea" or "the wee girl," and does not literally refer to size. "Craic" is pronounced "crack" and means fun or good times, as in "we had great craic on Saturday night." "Yer man" means he or that man without naming the person and is used as a third-person identifier in conversation, as in "yer man at the bar said the bus is late." A tourist who picks up "wee" and "craic" inside the first 24 hours will be invited home for tea by the end of the week.

The Troubles and Why They Still Matter in 2026

The Troubles ran from October 1968 to 10 April 1998 and killed 3,532 people, the vast majority of them civilians, in a population of 1.5 million. That number is the equivalent of 750,000 people killed in the United States population, and the scale of what happened here in living memory is the single most important thing for a visitor to understand. The conflict was triangular, with the Provisional Irish Republican Army (IRA) and other republican paramilitaries on one side, the Ulster Volunteer Force (UVF) and other loyalist paramilitaries on the other, and the British Army and the Royal Ulster Constabulary in the middle. The proximate cause was the civil rights movement of 1968 demanding equal voting rights and fair housing for the Catholic minority. The deeper cause was the partition of Ireland in 1921 and the creation of a Protestant-majority statelet inside the United Kingdom. The conflict ended with the Good Friday Agreement signed on 10 April 1998 between the British and Irish governments and eight Northern Irish political parties, which established a power-sharing executive and recognised the principle of consent for any future change in the constitutional status of Northern Ireland.

Peace walls still divide 99 sections of Belfast in 2026, predominantly in west and north Belfast separating Catholic-Nationalist and Protestant-Unionist housing estates. The longest is the Cupar Way wall between the Falls Road and the Shankill Road, 800 metres long and 7.6 metres tall, and the gates in the wall still close every night at 7 p.m. and reopen at 6 a.m. A 2013 cross-party agreement set a target of removing all peace walls by 2023. None have been removed. The communities on both sides have repeatedly told politicians they want the walls to stay because they still feel safer with them. That is the honest situation.

The Falls Road is the main Catholic-Nationalist artery in west Belfast and contains the International Wall, a stretch of murals near Divis Street that includes solidarity images for Palestine, the Basque Country and other causes. The Shankill Road parallels the Falls 400 metres to the north and is the main Protestant-Unionist artery, with its own dense set of murals commemorating Loyalist paramilitaries and the British military. Black-cab tours run by former combatants from both communities are the right way to see all of this. A 90-minute tour costs GBP 50 for the cab and accommodates up to five passengers. I have taken three different versions, including one with a former IRA volunteer and one with a former UVF prisoner, and both were worth every minute.

The Post-Brexit Irish Protocol, renegotiated in 2023 as the Windsor Framework, governs the trade arrangements between Northern Ireland and Great Britain across the Irish Sea and between Northern Ireland and the Republic of Ireland across the land border. The short version is that Northern Ireland continues to follow EU single-market rules for goods even though the rest of the UK left the EU in January 2020, which keeps the land border invisible but introduces customs paperwork on goods moving between Northern Ireland and the rest of the UK. As a tourist you will notice nothing. As a follower of UK politics you will notice that the Democratic Unionist Party (DUP) collapsed the power-sharing executive at Stormont over the Protocol between February 2022 and February 2024, which is why local politics still feels brittle in 2026.

Catholic-Irish versus Protestant-British identity is the underlying axis. Roughly 42 percent of the 2021 census population identified as Catholic and 37 percent as Protestant, with the remainder reporting no religion or other faiths. Identity correlates strongly with constitutional preference: most Catholics favour eventual Irish unity, most Protestants favour remaining in the UK. The 2021 census was the first in which Catholics outnumbered Protestants since the partition of 1921 and the demographic shift is the slow-moving story behind every political headline.

Pre-Trip Preparation Checklist

The packing and paperwork list that I now run through before every trip:

UK Electronic Travel Authorization applied for at least 5 days ahead, USD 10 to USD 20 depending on application timing, valid 2 years
Driver's licence and International Driving Permit if you plan to rent a car
Travel insurance with hill-walking cover if you intend to climb Slieve Donard or Cuilcagh
A proper waterproof jacket and waterproof trousers, not a fashion rain jacket
Warm fleece or thermal mid-layer even in July
Walking boots with ankle support, not trail runners
A power adapter for Type G British three-pin sockets
Game of Thrones tours booked at least 2 weeks ahead for summer dates
Causeway Hotel and Slieve Donard Hotel booked 6 to 8 weeks ahead for May to September stays
Cash GBP 100 to GBP 150 for parking and small-shop transactions in rural areas
Contactless debit card with no foreign-transaction fee for the rest of your spending
Offline Google Maps tiles downloaded for the Glens of Antrim and the Mournes because the mobile signal drops below 4G regularly

Six Related Guides on visitingplacesin.com

If you are building a wider British Isles itinerary, the following destination guides will pair well with this Northern Ireland write-up:

Best of Scotland Highlands and Edinburgh first-person guide
Best of Wales Snowdonia and Cardiff first-person guide
Best of Ireland Dublin and Connemara first-person guide
Best of Ireland Cork and the Wild Atlantic Way first-person guide
Best of England Lake District and Yorkshire first-person guide
Best of England Cornwall and Devon first-person guide

The Ireland Cork guide is the natural southern continuation of a Northern Ireland trip, the Scotland Highlands guide is the natural eastern continuation across the North Channel from Larne to Cairnryan, and the Wales Snowdonia guide makes sense if you are flying out via Liverpool or Manchester.

Five External Reference Sources

The following official tourism and heritage organisations are the ones I cross-referenced for facts and timings in this guide:

Discover Northern Ireland at discovernorthernireland.com, the official tourist board, for opening hours, ticket prices, and current events listings
UNESCO World Heritage Centre at whc.unesco.org for the Giant's Causeway and Causeway Coast inscription and the Marble Arch Caves Geopark designation
Titanic Belfast at titanicbelfast.com for visitor numbers, exhibition descriptions and combined ticket information with SS Nomadic
Tourism Ireland at ireland.com for all-island route suggestions and cross-border practical advice
Game of Thrones Tours at gameofthronestours.com and through the Tourism Ireland filming-locations portal for current location access and tour bookings

A Final Word From Three Trips In

Northern Ireland is not finished. The peace is real but the peace is also young, and the place feels in 2026 like a country still becoming itself. The thing I keep coming back for is not the basalt or the granite or the television locations, although all of those are extraordinary. The thing I keep coming back for is the conversations. A woman at St George's Market who used to sell at the same stall when the Loyalist bomb went off across the street in 1992 and who now sells the same brown crab to tourists from Belfast and Boston. A taxi driver in Derry who lost a brother in 1972 and who introduced me to his daughter, who is studying medicine at Queen's University Belfast. A Bushmills bartender whose grandfather ran the same stillhouse during the rationing of the Second World War. These people are why you go. The columns and the walls and the mountains are why you stay an extra day.

Bring rain gear, bring an open mind, bring a willingness to listen more than you talk, and the six counties will return the favour with interest. I will be back in late summer 2026 for another week in the Mournes and I will likely write this guide again two years from now with new things to add. That is the trajectory of this place: always more to learn, always more reasons to come back.

Cheers, and safe travels.

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