People have lived on Wawel Hill at the site of the Castle as early as fifty thousand years ago, in the Paleolithic Age. The settlement was apparently bustling with trade, assorted crafts and local farming. When more people began to settle down on the Wawel Hill and when trade became more efficient, the rulers of Poland took up their residence at the Hill as well.

During the early 16th century King Sigismund I the Old (Zygmunt I in Polish) and his wife brought in the best native and foreign artists including Italian architects, sculptors, and German decorators, to refurbish the castle into a splendid Renaissance palace. It soon became a paragon of stately residence in Central and Eastern Europe and served widely as a model throughout the region.

From  Wawel Castle

See also Kraków