This Renaissance royal palace was the home of the Polish kings & queens. It was built between 1502 and 1506 incorporating the walls of the previous 14th century building. It fell into neglect in the 19th century after the royal residence moved to Warsaw, but was restored to its former glory in the early 1900. It was occupied by the Austrian military during WWI, and the Natzis during WWII, but on return to the Polish people over 60 years ago, it became the museum-piece it is today.
Unfortunately no images of the interior, as admission to the state rooms, audience hall & chambers, and the treasury & armoury is by guided tour only, and photography is not allowed. Likewise, no images of the impressive Wawel Cathedral, as no photography is allowed inside, and it is meticulously patrolled by many stewards and priests, and bristles with CCTV cameras! I think this is to protect & preserve the many priceless pre and post Renaissance paintings and, in particular, the fabulous, famous tapestries, 136 in all in the castle, and some in the cathedral, as well as many relics.