Maps and topography
For all un-accompanied treks, we advise you to take a map or a topo guide
For example :
• IGN map on a scale of 1/25 000 "Morzine, massif du Chablais"
• Hiking guide by Didier Richard called "Guide des randonnées pédestres Massifs du Chablais, Faucigny et Genevois".
• Hiking Guide by François Passaquin called "Guide des plus belles randonnées du Haut-Chablais", Glénat Editions.