I have been to Austria. The language is German with a dialect/accent. Particularly cute-ish in Austrias capital Vienna (Wien) where a long time ago I drank a coffee at a famous old literature cafe. Cafe Hawelka. They serve coffee together with a glass of water which simply feels right. Its perfectly normal to sit there with your coffee reading the newspapers for hours.
Another nice town is Innsbruck. To look at the golden roof is worthwhile (das goldene Dachl).
Stunning mountains dominate the scenery. Real impressive mountains are a feature of the town and valley depicted in this stamp, too. Tirol in the valley of Ziller (Zillertal).
Its beauty can be seen here, too:
Look how beautiful Innsbruck is:
A youtube video showing the Zillertal: