St Martin sur Oust (1324 Martinais, 1350 hectares)
Station Verte de Vacances
Grand Site Naturel de la Basse Vallée de l'Oust
Town Hall : 02 99 91 55 76
st-martin-oust@wanadoo.fr

Ideally situated between La Gacilly, Rochefort-en-Terre and Malestroit, St Martin sur Oust has many places of interest such as the "Vaulaurent" lake and the "La Née" weir looking over the "Guélin" locks.
The banks of the Oust also accomodate the local campsite.

The "Grisan" woods in the north of the village is an area run by the county's hunting federation and where many circuits introduce the visitor to the local fauna.