Serfaus banned private traffic in winter in the 1970s. For the transportation of guests (and especially Skiers) a bus service was established. In order to enable an even quieter and more environmentally friendly way of transportation, the subway system, the Dorfbahn Serfaus went into operation in 1985. The use of the underground is free of charge and over its course of 1280 m it has 4 stopps (Parkplatz, Kirche, Raika, Seilbahn) and can transport up to 1500 people per hour
