Just leave your car standing
The regional buses of the Montafonerbahn operate throughout the Montafon. The main lines run hourly from Schruns station.
From Schruns station you can take bus line 680 to Silbertal. The stop is: "Kristbergbahn"
For the return trip
You can return by bus line 680 from Silbertal to Schruns station.
mbs bus timetables
Arrival by train
The Montafonerbahn runs hourly from Bludenz station (some services every half hour). There are also direct connections from Lindau (D) and from Bregenz.
mbs train timetable