Chalon-sur-Saône is a city in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France.
It is a sub-prefecture of the department. It is the largest city in the department; however, the department capital is the smaller city of Mâcon.
Wikipedia https://en.wikipedia.org/wiki/Chalon-sur-Saône
Official Website https://www.chalon.fr/-1.html
Coordinates 46°47'20.039" N 4°51'10.658" E