Should I Rent a Car or Use Public Transport in Ireland?

Freedom versus simplicity: the right choice depends on where you are going.

It is one of the biggest decisions in planning an Irish holiday, and there is no single right answer. The best choice depends on your itinerary, your budget and how you feel about narrow roads.

Should I Rent a Car or Use Public Transport in Ireland? Exploring Your Options

One crucial question to consider is: Should I Rent a Car or Use Public Transport in Ireland? This decision can significantly impact your travel experience.

The case for a car is freedom. Much of Ireland’s magic lies off the main routes: the empty beaches of Connemara, the switchback passes of the Dingle Peninsula, the ruined abbey in a farmer’s field. A rental car lets you stop wherever you like, change plans when the weather turns and reach rural B&Bs that public transport simply does not serve. For travellers focused on the west coast, Kerry or Donegal, a car is close to essential.

But driving brings costs and stress. Rental insurance can be expensive, automatics are pricier and in short supply, and the roads demand concentration. The driver also misses the scenery and, importantly, the pint at the end of the day. Ireland has strict drink-driving laws with very low limits.

The case for public transport is simple. Ireland’s rail network, run by Iarnród Éireann (Irish Rail), connects Dublin with major cities including Cork, Galway, Limerick, Killarney and Belfast. Trains are comfortable, scenic and let you relax. An extensive network of intercity coaches, operated by Bus Éireann and private companies, fills in many of the gaps and is often cheaper than the train.

Guided day tours bridge the two approaches brilliantly. From Dublin, Galway or Killarney you can join a coach tour to the Cliffs of Moher, the Ring of Kerry, the Giant’s Causeway or Glendalough without ever touching a steering wheel. Small-group tours, often with storytelling guides, are especially popular with first-time visitors.

Many travellers combine both. A popular approach is to spend the first few days in Dublin using its buses, trams and the DART coastal railway, then pick up a rental car when heading west. Others base themselves in a few well-connected towns and rely on trains and day tours, which can work well for a city-focused trip.

Our verdict: if you want to explore the countryside at your own pace, rent a car, choose an automatic and keep it small. If you are sticking mainly to cities and headline attractions, or simply do not want to drive, Ireland’s trains, buses and tours will get you almost everywhere you need to go.