The capital of Liechtenstein is Vaduz, which has five letters. The official currency of Liechtenstein is the Swiss Franc, which has ten letters. Vaduz is the largest city in Liechtenstein and is located in the Rhine Valley, near the borders of Austria and Switzerland. It is the home of the Prince of Liechtenstein and the seat of government for the principality. The Swiss Franc is the official currency of Liechtenstein, as well as Switzerland, and is used in both countries.