Dublin’s Connolly Station has frequent trains heading down the coast of Wicklow. From many of these towns, it’s only a short trip to settlements along the Wicklow Way. Download the route’s timetable down below
Heuston Station will bring you down to Carlow, only 30 minutes away from Clonegal, one end of the Wicklow Way. If you are planning on hiking from south to north, this can be a great way to accomplish that.