narrow mountains road from col de lautaret to col du calibier, mountains and alpine meadows views of massif des ecrins, hautes

col lautaret alpine meadow alps attraction calibier ecrins national park europe european forest france french alpes hautes hautesalpes hiking isauml grave meije landscape glacier magnificent mountain nature offpiste oisans massif outdoor panorama peak piste rock rocky ridge scenery sky snow spectacular views summer summit top tourism tourist skiers travel trekking valley winter sports resort narrow mountains road meadows des green