Pouancé
It is located on the border of 4 French departements: Maine-et-Loire , Mayenne in the north , Ille-et-Vilaine in the north-west , and Loire-Atlantique in the west . 
<triplet> Mayenne <subj> French departements <obj> instance of <subj> Ille-et-Vilaine <obj> shares border with <triplet> Ille-et-Vilaine <subj> French departements <obj> instance of <subj> Mayenne <obj> shares border with <subj> Loire-Atlantique <obj> shares border with <triplet> Loire-Atlantique <subj> French departements <obj> instance of <subj> Ille-et-Vilaine <obj> shares border with