ÉpisyÉpisy is a former commune in the Seine-et-Marne department in the Île-de-France region in north-central France. On 1 January 2016, it was merged into the new commune Moret-Loing-et-Orvanne. Inhabitants of Épisy are called Épisiens.GeographyThe river Lunain flows into the Loing in the commune.