Coordinates: 48°33′31″N 2°12′31″E / 48.5586°N 2.2086°E / 48.5586; 2.2086
Boissy-sous-Saint-Yon is a commune in the Essonne department in Île-de-France in northern France.
Inhabitants of Boissy-sous-Saint-Yon are known as Buxéens.
Coordinates: 48°33′31″N 2°12′31″E / 48.5586°N 2.2086°E / 48.5586; 2.2086
Boissy-sous-Saint-Yon is a commune in the Essonne department in Île-de-France in northern France.
Inhabitants of Boissy-sous-Saint-Yon are known as Buxéens.