HikingTrails & Practical informationsAll you need are your legs and a rucksack. That’s what’s so great about hiking – it takes us back, no-nonsense, to our origins as simple two-legged creatures. Oisans mountain hutsFrom the most accessible to the most precariously perched, 25 mountain huts open their doors for you to enjoy a slice of blueberry tart or well-earned rest. Via ferrataRoutes & pratical info Trail runningStation de trail & routes Alpe d'Huez 21Alpe d'HuezFrom 15/08/2014 to 15/09/2014Alpe d'Huez 21 is the ascent of the 21 bends, walking or sprinting. Olivier Messiaen FestivalLa GraveFrom 26/07/2014 to 03/08/2014On the theme "Messiaen and Xenakis, geometry sounds" GearMountain equipment in Oisans Mountain Professionals Ecrins National ParkMaison du parc & info