The arrondissement of Redon is an arrondissement of France in the Ille-et-Vilaine department in the Brittany region. It has 50 communes. Its population is 102,157, and its area is 1,302.6 km2.
Wikipedia https://en.wikipedia.org/wiki/Arrondissement_of_Redon
Coordinates 47°39'3.845" N -2°5'3.171" E
