▁county ▁is ▁; ▁and ▁its ▁greatest ▁bread th ▁from ▁east ▁to ▁west , ▁is ▁about ▁ ▁and ▁its ▁narrow est ▁part ▁is ▁about ▁ ▁from ▁where ▁it ▁wid ens ▁irregular ly ▁towards ▁the ▁north . ▁ ▁Kil ken ny ▁extends ▁south ward ▁from ▁La ois ▁to ▁the ▁valley ▁of ▁the ▁Su ir ▁and ▁east ward ▁from ▁the ▁Mun ster – Le in ster ▁border ▁to ▁the ▁River ▁Bar row . ▁The ▁River ▁N ore ▁bis ect s ▁the ▁county ▁and ▁the ▁River ▁Bar row ▁and ▁River ▁Su ir ▁are ▁natural ▁boundaries ▁to ▁the ▁east ▁and ▁south ▁of ▁the ▁county . ▁County ▁Kil ken ny ▁is ▁border ed ▁by ▁La ois , ▁Car low , ▁W ex ford , ▁Water ford ▁and ▁Ti pper ary . ▁ ▁R ivers ▁▁ ▁The ▁main ▁rivers ▁in ▁County ▁Kil ken ny , ▁called ▁the ▁Three ▁Sister s , ▁are ▁the ▁N ore , ▁Bar row ▁and ▁Su ir . ▁The ▁River ▁N ore ▁bis ect s ▁the ▁county ▁and ▁flows ▁through ▁B ally rag get , ▁Kil ken ny ▁City ▁and ▁the ▁villages ▁of ▁Ben net ts bridge , ▁Thom ast own ▁and ▁In isti oge . ▁The ▁River ▁Su ir ▁forms ▁the ▁border ▁between ▁County ▁Water ford ▁and ▁County ▁Kil ken ny . ▁River ▁Bar row ▁forms ▁a ▁boundary ▁to ▁the ▁east ▁of ▁the ▁county . ▁ ▁Although ▁County ▁Kil ken ny ▁lies ▁in land ▁it ▁has ▁access ▁to ▁the ▁sea ▁via ▁Bel view ▁Port , ▁Port ▁of ▁Water ford , ▁on ▁the ▁Su ir ▁Est