Rosnoën is a commune in the Finistère department of Brittany in north-western France.
Wikipedia https://en.wikipedia.org/wiki/Rosnoën
Official Website http://www.mairiederosnoen.fr/
Address 3 Place de l'Église, Rosnoën 29590, France
Coordinates 48°15'49.133" N -4°11'41.189" E