The IGN TOP 25 hiking map No. 3336 OT covers the following area: La Mure & Valbonnais (Alps).
- Contour lines at 10-metre intervals.
- Detailed legend: vegetation, rocks, watercourses and more.
- Hiking trails are shown.
- Scale: 1:25,000 (1 cm = 250 m).
Municipalities covered: La Valette, Cholonge, Monteynard, Notre-Dame-de-Commiers, La Motte-Saint-Martin, Lavars, Siévoz, Lavaldens, Saint-Honoré, La Mure, Saint-Jean-d'Hérans, La Motte-d'Aveillans, Marcieu, Cornillon-en-Trièves, Les Côtes-de-Corps, Mayres-Savel, La Salle.
Places to discover: Vercors Massif, Lac Mort, Grand Lac de Laffrey, Lake Pétichet, la Jonche Gorge, Grand Armet, Accarias Pass, le Taillefer, Corniche du Drac, Crans Castle, Castle, Carroz Hut, Sapins de Borsattaz, Saut du Day, Réclère Cave, Les Pralets Hut, Rochefort Hut, Signal de Roche d'Or, Trois Chalets Hut, Chalet de la Dent de Vaution, Orbe Resurgence.