I love Cesky Krumlov and not only because I was born in this beautiful gem of a town. The enchanting cobbled streets and magnificent castle invoke feelings like one was in a fairly tale, but it is the history of the town that brings it all together.
Truth to be told, I trully started appreciating the beauty of the town, once I moved to England. Having lived ten years abroad and travelling whenever possible, my point of reference became much broader and it is only now I see Cesky Krumlov for what it really is.
If visiting in the summer, try to get tickets for a play in the 'rotating open air theatre' in the castle gardens. Performances are in Czech, but most stories are well known and you will be able to follow even without understanding the words.