A farming village situated some 19 miles (31 km) northwest of Rouen, at the junction of the D20, D55 and the D253 roads. The A29 autoroute passes through the southern section of the commune's territory.
Heraldry
The arms of Grémonville are blazoned : Azure, on a chevron argent between 2 leopard heads affronty and a cock, a fleur-de-lys between 2 spur rowels gules.