Where is Irish?

Dublin - Limerick Dublin - Galway Kilkenny - Cork Dublin - Kilkenny Cork - Kenmare Dublin - Killarney Kilkenny - Brosna Powerstown - Kelshabeg Kilkenny - Waterford Limerick - Gort Dublin - Shannon Gort - Shannon Lara - Bray Ballinaslo - Brosna Waterford - Brosna Lara - Dan Leary Gort - Birr Dublin - Bray Limerick - Killarney Killarney - Listowel Kelshabeg - Lara Waterford - Lara Dublin - Dan Leary Listowel - Limerick Kilkenny - Powerstown Dublin - Cork Dublin - Kelshabeg Dublin - Lara Dublin - Nock Bride Bray - Nock Bride Gort - Limerick Brosna - Limerick Cork - Galway Dublin - Waterford Shannon - Gort Ballinskelligs - Kenmare Cork - Limerick Limerick - Galway Brosna - Ballinaslo Brosna - Birr Shannon - Limerick Drumna - Granard Shannon - Listowel Galway - Killarney Limerick - Granard Ballinskelligs - Trawls Trawls - Ballinskelligs Galway - Kenmare Trawls - Clifden Waterford - Birr Galway - Cork Gort - Galway Birr - Gort Galway - Gort Galway - Ballinaslo Birr - Ballinaslo Galway - Clifden Trawls - Gort Limerick - Brosna Trawls - Listowel Listowel - Killarney Drumroll - Belturbet Limerick - Clifden Shannon - Glengarriff Granard - Drumroll Limerick - Belturbet Birr - Kilkenny Galway - Shannon Birr - Brosna Shannon - Galway Lara - Dublin Lara - Kelshabeg Bray - Kelshabeg Bray - Dublin Kelshabeg - Bray Bray - Lara Listowel - Kenmare Waterford - Dan Leary Dublin - Kenmare Dan Leary - Dublin Dublin - Trawls Dan Leary - Lara Galway - Dublin Dan Leary - Nock Bride Kelshabeg - Dan Leary Dan Leary - Bray Bray - Dan Leary Galway - Dan Leary Dublin - Drumna Gort - Ballinaslo Dublin - Listowel Kenmare - Killarney Waterford - Kilkenny Ballinskelligs - Killarney Trawls - Killarney Dun Luhe - Krokhly Powerstown - Lara Kelshabeg - Powerstown Cork - Dublin Listowel - Trawls