The IGN TOP 25 hiking map No. 2836 OT covers the following area: Gerbier de Jonc, Mézenc, Vivarais.
- Contour lines at 10-metre intervals.
- Detailed legend: vegetation, rocks, transport routes down to the smallest paths, buildings down to individual sheds, woodland, isolated trees, rivers, springs and more.
- Waymarked trails and tourist information are shown.
- Scale: 1:25,000 (1 cm = 250 m).
Municipalities covered: Saint-Martin-de-Fugères, Saint-Martial, Freycenet-la-Cuche, Saint-Clément, Saint-Front, Chaudeyrolles, Coubon, Lantriac, Laussonne, Le Monastier-sur-Gazeille, Chadron, Présailles, Goudet, Arsac-en-Velay, Les Estables, Freycenet-la-Tour, Alleyrac, Salettes.
Places to discover: Monts d'Ardèche Regional Nature Park, Lake Issarlès, Suc de Montfol, Le Gerbier de Jonc, le Sépoux, Suc d'Ourseyre, Roche du Bachat, Mont Mézenc, Rocher Tourte, Monts Breysse, Mont Signon, Suc de Sara, Mont d'Alambre, Rocher des Cuzets, Monts du Vivarais, Ancienne Chartreuse de Bonnefoy, Sources of the Loire.