Nuremberg has been asked to do three jobs at once. For centuries it was an imperial city, where the crown jewels of the Holy Roman Empire were kept from the 1420s until 1796, and Albrecht Dürer's hometown. Then it became the stage for the Nazi Party rallies and, after the war, the courtroom for the Nuremberg Trials. All three layers are still on the map. On 2 January 1945, air raids destroyed about 80 percent of the medieval center in roughly an hour, so a lot of what looks old is a careful rebuild. That's not a reason to skip it. It's part of the story.
It's not a city that tries to charm you in an afternoon. It pays back slow days: a castle in the morning, six small sausages on a pewter plate at lunch, a beer that is actually red in the evening. The old center is compact and walkable, ringed by medieval city walls that have survived almost completely. Five days covers the whole city comfortably and leaves room for Bamberg, the best day trip you can make from here.
Start on a Tuesday: most museums close on Mondays and the trials museum on Tuesdays, and the plan is built around both. If your Tuesday is 3 November 2026, start a week later, because day two would land on the Documentation Center's two closing days. Nuremberg is also a good first stop for exploring Germany beyond Berlin and Munich, and if you're coming in late November, the Christmas market has its own entry in If You Have More Time.