The project presented by the Municipality of Frasne consists of the development of a soft road connecting the centre of Frasne, where the TGV station is located, to the Frasne Bouverans Regional Nature Reserve. The objective is to promote the discovery of the wetlands of the Natural Reserve of the Tourbière de Frasne-Bouverans for the inhabitants and tourists by encouraging them to go there with non-polluting means of travel, on foot, by bike, and in a secure way and thus limit the carbon impact of tourism on this preserved natural heritage.