Cahir (Irish: an Chathair / Cathair Dhún Iascaigh) is a town in South Tipperary in Ireland. It is in the barony of Iffa and Offa West. For much of the twentieth century, Cahir stood at an intersection of two busy national roadways: the Dublin to CorkN8, and the Limerick to WaterfordN24. The N8 was realigned in 1991 to run west of the town, while the old road through it was renumbered the R670. Traffic from the N24 still left the town badly congested, however, until October 2007 when this road was also realigned to bypass Cahir to the north and east. read more…