Overview
Most first trips start with two or three days in Dublin, then take the train west to Galway, about 2.5 hours from Dublin Heuston, for the Burren and the Cliffs of Moher. Heading south, Killarney is the base for the national park and the 179 km Ring of Kerry, and trains from Killarney reach Dublin through Mallow in about 3.5 hours.
The Atlantic keeps winters mild and summers cool, and rain can come in any month. February to June are usually the driest months, July and August are the busiest, and December and January bring strong winds and heavy rain.
When to go
St. Patrick's Festival fills Dublin with parades and events from 13 to 17 March 2027, ending on St. Patrick's Day, the national holiday.
Every month in detail: weather and recent faresItineraries
Where to stay
Show a map of hotels in Dublin with live prices
Map and live prices from Stay22 and its booking partners. TravPa earns a commission if you book; your price stays the same.
Show a map of hotels in Galway with live prices
Map and live prices from Stay22 and its booking partners. TravPa earns a commission if you book; your price stays the same.
Show a map of hotels in Killarney with live prices
Map and live prices from Stay22 and its booking partners. TravPa earns a commission if you book; your price stays the same.
Getting around
- Trains: Irish Rail InterCity trains run from Dublin Heuston to Galway in about 2.5 hours and to Killarney, changing at Mallow, in about 3.5 hours.
- In Dublin: The center is walkable, Luas trams link Heuston Station with the center, and DART trains reach Howth in about 25 minutes.
- Driving: Cars keep left; bring a full national driving license or an international driving permit for the Burren and Ring of Kerry days.
- Day tours: Without a car, coach day tours from Killarney cover the Ring of Kerry in four to six hours and leave before noon.