Bonnan discovery trail

Species diversity :
This part of the Bonnan valley is made up of a succession of meadows, formerly used by sheep, now mown. This practice is conducive to the development of a wide variety of flowers, particularly orchids, which are much appreciated by pollinators. The contact between the dry hillsides and the wetlands that accompany the Bonnan contributes further to making this valley one of the richest in the Tarn in terms of species diversity. A particular wetland formation with tall herbs develops on a plot of land at the edge of the path: the hemp-leaf orchid can be seen here, as well as the tall orchid, an orchid of wetlands. From the different colours of the flowers and butterflies, the smell of the cut grass to the sound of the deer bellowing in the valley, the senses are always awake here.