Flights & getting there
Vaduz is easy to get to by bus, both from within Liechtenstein and from Buchs (Sfr5.80, 27 minutes) or Sargans (Sfr7.20, 32 minutes) in Switzerland, or Feldkirch (Sfr7.40, 43 to 55 minutes) in Austria. The Postbus station is in the middle of town.
Arriving by car is easy as Vaduz is only 1km from the Swiss border and there are no immigration formalities. The roads from Vaduz to the north and south of Liechtenstein are excellent.
Vaduz is mostly on the flat Rhine Valley, making bicycle travel viable.