Dublin, the capital of Ireland, stands where the River Liffey flows into Dublin Bay on the east coast, with the Dublin Mountains rising to the south. At the 2022 census about 590,000 people lived in the city council area and some 1.26 million in the city and its suburbs. It is a compact capital of Georgian squares, medieval cathedrals, pubs with traditional music, national museums and a literary heritage that led UNESCO to name it a City of Literature in 2010.
The Liffey divides the Northside from the Southside, and two canals, the Grand and the Royal, ring the inner city. Short city breaks work best in the centre, between Trinity College and Temple Bar, while families and longer stays often choose residential districts such as Ranelagh or Ballsbridge, or a seaside suburb on the DART coastal railway. Apartments and terraced houses are the usual holiday rentals, and Ireland regulates short-term letting closely, as explained below.
The Southside streets around Grafton Street, St Stephen's Green and Merrion Square, the heart of Georgian Dublin, put Trinity College, the national museums and the main shops within a short walk, and suit first-time visitors. Temple Bar, between Dame Street and the river, is the centre of the city's nightlife, lively but noisy after dark. The Docklands, regenerated since the late 20th century, offer modern apartment buildings around Grand Canal Dock and the Convention Centre, with Luas and DART stations close by.
North of the Liffey, Smithfield and neighbouring Stoneybatter have a village feel, an old market square and easy access to Phoenix Park, and appeal to travellers who like neighbourhood cafés and pubs. Beyond the Grand Canal, Portobello, Rathmines and Ranelagh are residential and well served by the Luas Green Line, while leafy Ballsbridge, home to many embassies, is quieter still. For sea air and space, Howth, Malahide and Dún Laoghaire all lie on the DART line.
Medieval Dublin survives around Dublin Castle, largely rebuilt from the late 17th century as a Georgian palace, and its two cathedrals: Christ Church, probably founded soon after 1028 under the Hiberno-Norse king Sitric Silkenbeard, and St Patrick's, dedicated in 1191, where Jonathan Swift was dean from 1713 to 1745. Trinity College, founded in 1592, displays the Book of Kells, an illuminated Gospel book created around 800, in its Old Library.
The National Museum of Ireland has branches on Kildare Street for archaeology, on Merrion Square for natural history and at the former Collins Barracks for decorative arts and history, and public galleries such as the National Gallery, the Hugh Lane Gallery and the Irish Museum of Modern Art are free to visit. Kilmainham Gaol, opened in 1796 and now a museum, held many Irish revolutionaries, including leaders of the 1916 Easter Rising. Phoenix Park, covering 707 hectares, has been home to wild fallow deer since the 17th century.
A Christian settlement called Duibhlinn, the dark pool that gave the city its English name, already stood here when Vikings founded Dyflin around 841, close to the Gaelic settlement of Áth Cliath, a ford across the Liffey remembered in the city's Irish name, Baile Átha Cliath. After the Anglo-Norman invasion of the 12th century, Dublin became the seat of English rule in Ireland and the island's principal town.
The 18th century gave the city its broad streets, brick terraces, squares and grand public buildings, and Georgian Dublin was for a time the second-largest city of the British Empire. The Easter Rising of 1916, the War of Independence and the Civil War left much of the centre damaged, and after independence in 1922 Dublin became capital of the Irish Free State, renamed Ireland in 1937. Writers born here, among them Swift, James Joyce and Samuel Beckett, did much to spread the city's name around the world.
Dublin Airport (DUB) lies about 10 kilometres north of the city centre. It has no rail link, so most visitors travel in by bus, coach or taxi; a planned metro line, MetroLink, received planning permission in 2025 but has not yet been built. Heuston and Connolly, the main railway stations, connect the capital with towns across the island.
Within the city, the Luas tram, opened in 2004, runs on two lines, the Green and the Red, which intersect in the centre. The DART, an electric railway opened in 1984, follows the shore of Dublin Bay from Howth and Malahide in the north to Bray and Greystones in the south, so beaches, harbours and cliff walks are easy to reach without a car. Buses cover the rest of the city, and the centre itself is compact enough to explore on foot. Driving in the inner city is slow and rarely worth it for visitors.
Howth, on the peninsula that closes Dublin Bay to the north, is a working fishing port at the end of a DART branch, with a cliff path loop of about six kilometres around the headland. Malahide, about 14 kilometres north of the city, is built around a castle whose story begins with a land grant of 1176, set in a large park. South of the centre, the two long granite piers of Dún Laoghaire harbour are a favourite for seaside walks.
Further afield, Wicklow Mountains National Park protects about 205 square kilometres of upland just south of the city. In one of its valleys lies Glendalough, the glacial 'valley of two lakes', around the monastic settlement founded by Saint Kevin in the 6th century. To the north, in County Meath, Brú na Bóinne holds the passage tombs of Newgrange, Knowth and Dowth, built in the 32nd century BC and a UNESCO World Heritage Site since 1993. Both are easiest with a car or an organised excursion.
Dublin has a mild maritime climate with few extremes. July, the warmest month, averages highs of about 20°C, and February, the coldest, has average lows of about 4°C; snow falls only occasionally, in showers between November and March. The city's sheltered position on the east coast makes it the driest part of Ireland, with roughly half the rainfall of the west coast, although showers can arrive in any season and the sky changes quickly.
Late spring and summer bring long evenings and the most outdoor life, from picnics in Phoenix Park to swims and coastal walks around the bay. Saint Patrick's Day on 17 March, a public holiday in Ireland, brings a parade, a festival and many visitors to the city. Autumn and winter are quieter, with short days, but pubs, theatres, concerts and museums keep the city busy. Whatever the month, pack a waterproof jacket and layers rather than relying on the forecast.
Ireland treats short-term letting largely as a planning matter. Letting a room or rooms in your own principal home is allowed without restriction and needs no planning permission, and a homeowner who is temporarily away may let the whole home for a combined 90 days a year. Beyond that threshold, or for a home that is not the owner's main residence, planning permission for a change of use is required, and national policy now restricts new permissions for short-term lets in cities and towns of more than 20,000 people, which includes Dublin.
The government has also announced a national register, run by Fáilte Ireland, for accommodation let for up to 21 nights at a time. It is due to open on 1 December 2026, with hosts expected to register by 31 December 2026 and to show their registration number in every listing. The bill behind it was still going through the Oireachtas in autumn 2026, so check the current position on gov.ie before you book or list a property.
The Georgian streets around St Stephen's Green and Grafton Street are best for a first visit. Temple Bar suits nightlife, the Docklands offer modern apartments, Smithfield and Stoneybatter have a village feel near Phoenix Park, and Ranelagh, Rathmines or Ballsbridge are quieter residential bases on the Luas or DART.
Dublin Airport (DUB) is about 10 kilometres north of the city centre. There is no train or tram to the terminals, so visitors use city buses, express coaches or taxis. Allow extra time at rush hour, when traffic on the approach roads can be heavy.
Late spring and summer offer the longest days and the most outdoor life, while Saint Patrick's Day on 17 March brings parades and crowds. The climate is mild all year, with July highs around 20°C, so autumn and winter also work well for museums, theatre and pubs.
Two or three days cover Trinity College and the Book of Kells, the castle and cathedrals, the museums and Kilmainham Gaol. With four or five days you can add Howth or Malahide on the DART and a day in Glendalough or at Newgrange.
Not in the city. The centre is walkable, the Luas tram and buses cover the districts, and the DART reaches the coastal towns. A car or an organised excursion is useful only for places such as Glendalough, the Wicklow Mountains or Brú na Bóinne.
Yes. Phoenix Park, with its deer and open spaces, the natural history museum on Merrion Square, the beaches and harbours along the DART line and the cliff walk at Howth all suit children. Families often rent in Ballsbridge, Ranelagh or a coastal suburb for more space.
Ireland uses the euro, like most of the European Union. Card payments are widely accepted in shops, pubs and on public transport, but it is still useful to carry a little cash for small purchases and markets.
Often, yes. Renting rooms in your own home is exempt, but letting a whole home beyond 90 days a year, or a second property, needs planning permission, which national policy restricts in Dublin. A Fáilte Ireland register is due to open in December 2026; check gov.ie for the current rules.
Researched and written with AI assistance, then fact-checked against the sources below. Last checked .