Rail Travel in Ireland
Two jurisdictions, two operators, one surprisingly good rail network. Everything you need to plan, book, and ride.
Two Systems, One Island
Ireland's rail network is split between two operators across two jurisdictions, but it works seamlessly for travellers. In the Republic, Iarnrod Eireann runs intercity, commuter, and the DART coastal line from Dublin. In Northern Ireland, Translink operates NI Railways. They jointly run the Enterprise between Dublin and Belfast.
Almost all intercity lines radiate from Dublin. From Heuston, trains go south and west: Cork, Limerick, Galway, Waterford, Westport, Tralee. From Connolly, services run north to Belfast and Sligo, and south to Rosslare via the coast. The two Dublin termini have no rail link. They are connected by the LUAS Red Line tram. Allow 30 minutes for the transfer.
A handful of regional routes connect cities without going through Dublin: Limerick to Galway on the Western Rail Corridor, Cork to Tralee, and Limerick to Waterford. But for most journeys, Dublin is the hub.
Tickets & Booking
Irish rail ticketing is refreshingly simple compared to most European systems. Full-price "flex" tickets cannot sell out and need no advance booking. Board any train on the route and sit in any unreserved seat.
For savings, advance fares start from €9.99 on shorter routes and €13.99 for Dublin-Belfast. These are tied to a specific train with limited refund options, but the savings are substantial. On popular routes like Dublin-Cork, the price difference between flex and advance can be €30-40.
Classes of Travel
First class is available on two services, with a quirk on a third.
Practical Intelligence
Ireland's rail network won't win awards for complexity. But for the corridors it serves, it is comfortable, affordable, and a genuinely pleasant way to travel.
Route Guides
Detailed planning guides for every major rail route on the island.
Cross-border express jointly run by Irish Rail and Translink. Three train types now operate under the Enterprise banner - knowing which one you are boarding matters.
Arguably Ireland's most scenic railway. Hugs Belfast Lough heading north, then the coast past Castlerock and Downhill before arriving at the walled city. Sit on the right heading north.
Frequent coastal commuter service connecting Belfast to the seaside town of Bangor. Quick, reliable, and useful for day trips from the city.
Ireland's busiest intercity route. Modern Mark 4 carriages with CityGold first class - 2+1 leather seats and the best onboard service in the Republic.
Westbound intercity railcar through the midlands to the Wild Atlantic Way. Single-class Hyundai railcars, no catering trolley. Bring your own coffee.
Direct services plus shuttle connections via Limerick Junction. Gateway to Shannon Airport and County Clare.
Through intercity service to the South-East via Carlow and Kilkenny. More frequent than you might expect at 7-8 trains daily.
The primary rail route into County Mayo. Through trains to Westport, with a cross-platform connection at Manulla Junction for the Ballina shuttle.
Serving the Kingdom of Kerry via Killarney. Gateway to the Ring of Kerry and Dingle Peninsula.
The main north-west route from Dublin to Yeats country. More frequent than you would expect at 8-9 trains daily.
Serving Wexford and the Rosslare ferry terminal. Runs via the scenic east coast through Wicklow and Wexford.
Part of the Western Rail Corridor reopened in 2010. The only way to travel between Ireland's western cities without routing through Dublin.
Direct regional service between Cork and Kerry via Killarney. Check whether your chosen departure is direct before boarding.
Not a single through service. Requires a change at Limerick Junction. Only 2-3 realistic connections per day. One for the determined rail traveller.
Reviews & First-Hand Reports
I ride the routes and report back. Honest assessments, video walkthroughs, and class comparisons.
Route notes and rail wisdom
New route reviews, booking updates, and honest rail pass advice. Sent monthly from the north of Ireland, read by train travellers worldwide.
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