Le Grand-LucéLe Grand-Lucé is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.WWW legrandluce.mairie72.frGeographyGrand-Lucé is a former cantonal capital, abolished in 2015, in the Sarthe department, located 28 km south-east of Le Mans in the natural region of Perche.