Vaduz is the capital of Liechtenstein. Its Official language is German. Currency is Swiss franc (CHF). Although Vaduz is touristic popular place in Europe there is no airport. The most popular sight is Gutenberg Castle. Also, there are a lot of others picturesque sights, for example, The Cathedral of St. Florin,Old Rhine Bridge, Kunstmuseum Liechtenstein,The Red House – Mitteldorf and so on.