The Gothic Wawel Castle in Kraków in Poland was built at the behest of Casimir III the Great and consists of a number of structures situated around the central courtyard. In the century it was rebuilt by Jogaila and Jadwiga of Poland.
Auschwitz/Birkenau Concentration camps - Auschwitz was a Nazi concentration & extermination camp and over million people died here. It's possible to visit two parts of the camp: Auschwitz and Birkenau.
Poland Travel Inspiration - Thinking of visiting Krakow on your next vacation to Europe then why not check out my handy travel guide to Krakow which is perfect for a 3 night city break in Krakow; home to a beautiful castle, the best ice cream you will eve