Saint-Germain-en-Laye is a commune in the Yvelines department in the Île-de-France in north-central France. It is located in the western suburbs of Paris, 19.1 km from the centre of Paris. Inhabitants are called Saint-Germanois or Saint-Germinois. With its elegant tree-lined streets it is one of the more affluent suburbs of Paris, combining both high-end leisure spots and exclusive residential neighborhoods.
Country: France
Region: Île-de-France
Area: 51.94 km² (20.05 sq mi)
Elevation: 22–107 m (72–351 ft) · (avg. 78 m or 256 ft)