CarPostal
Samnaun, as well as all larger and even most smaller villages in the main valley or its side valleys, is connected by regular PostBus Switzerland services with RhB stations either in Scuol or any other stop further up the main valley. Regular bus services connects Scuol also via Martina and the Austrian Pfunds with the Landeck-Zams in the Tyrolian Upper Inn Valley (). Here you meet the main railway line between Zurich – Innsbruck – Salzburg – Vienna. PostBus Switzerland also connects the main valley from Zernez with the Val Müstair or even further to the South-Tyrolian Mals, and by an Italian bus service back to the Lower Engadine via Martina, or vice versa.