The thatched cottage of Clastre is one of the last witnesses of the traditional architecture of the Haut Val de Loire with its double cover in lauzes and brooms. After 3 years of restoration work, the farm is now fully accessible to the public. L'Hort de Clastre: in the continuity of its action on the safeguarding of the local architectural heritage, Liger is also interested in the flora of the central massif and therefore puts it in the spotlight in a pleasant environment and open to all. Indeed, in the meadow adjoining the farm, the association Liger develops a botanical garden and, more precisely, ethnobotany. The founder of Liger spoke at the time of herboretum. The term changed to hort, which also means "herb garden" in patois. In reference to Clastre’s religious past, a monastic square was recreated.