Le marais depuis La Praille - Piste verte de ski nordique

The Praille marsh is a remarkable wetland in the Bugey mountains, comprising a series of sphagnum peat bogs, classified as a Natural Area of Ecological, Faunistic and Floristic Interest.
At the junction with the "Simon Desthieux" trail, take a short diversions to the right into the woods and you'll come across "le gros sapin", an impressive giant almost 6 metres tall!