The route
This verified circuit begins in Lucerne and links Furka, Grimsel, Susten and Gotthard passes before returning by Altdorf and Klausen Pass. Each named pass is represented in the exact road geometry.
High passes are seasonal and can close for snow, ice, rockfall or maintenance. Tunnels and alternatives do not guarantee the scenic road is open.
June to September is the normal touring window. Check Switzerland Tourism pass information and ASTRA notices immediately before every stage.







