Original: Geography Loire-Atlantique is part of the current region of Pays-de-la-Loire and is surrounded by the department of Morbihan , Ille-et-Vilaine , Maine-et-Loire , and Vendée , with the Atlantic on the west .
Simplified: Geography Loire-Atlantique borders 4 departements : Vendée Maine-et-Loire Ile-et-Vilaine Morbihan West of it is the Atlantic Ocean .