Motorway until Grenoble, then RN91 passing over the mountain pass “le Col du Lautaret”. Go through Briançon in the direction of “col de l’Izoard.”
Coming from Italy :
Motorway until Oulx (35km from Briançon) then mountain pass “Col de Montgenèvre” and the RN94. Go through Briançon in the direction of “col de l’Izoard.”
Coming from the south of France :
Motorway until Saulce, then Tallard, Embrun, Briançon by the RN 94. Go through Briançon in the direction of “col de l’Izoard.”