How to reach Klosters ...
... by public transport from Zürich, main station:
There is a train every half-hour to Klosters. Departure from Zurich in direction to Chur 15:37, 16:07 etc. Change train in Landquart (in direction to Davos)
... by car from Zürich:
Take the highway Zurich - Chur and take the exit "Landquart“. Follow the main road in direction to Landquart - Davos.