Rosnoën (; ) is a commune in the Finistère department of Brittany in north-western France. Population Inhabitants of Rosnoën are called in French Rosnoënais. Geography Rosnoën is located southeast of Brest. The village occupies a peninsula between the mouths or the Aulne river and Faou river. Térénez bridge is located between Rosnoën and Landévennec. The bridge crosses the mouth of the Aulne river, connecting Crozon Peninsula to Brittany. Map See also Communes of the Finistère department Parc naturel régional d'Armorique References External links Official website Mayors of Finistère Association Communes of Finistère