After leaving the motorway in Sierre, stay on the main road to Brig/Naters. After Brig you will cross, Mörel, Unterdeisch, Lax and Fiesch.
Take the motorway towards Kandersteg: exit 19 Spiez/Faulensee. Follow the signs to Autoverlad Lötschberg (Car train). After Autoverlad go to Gampel/Steg. At the roundabout turn right towards Visp/Brig/Naters. Then you drive through Naters, Mörel, Unterdeisch, Lax and Fiesch.
Take the motorway towards Gotthard. Then take the exit to the Furka Pass. You can either cross the Furka Pass or take the car train in Realp – Autoverlad Furka. Arrive in Oberwald; continue to Fiesch.
Check the road conditions before starting your journey. Some passes are closed in winter. The latest road reports are available here.