And welcome to the Polish Forums,
To help you find out more about the things you could like about Wroclaw, you could tell us what you are interested in? World war 2, architecture, wildlife, etc...
There are several people on this site that live in Wroclaw and I am sure they will help you with your question.
I live in Krakow, Poland but I have not been to Wroclaw yet. I also hear great things about it, it is supposed to have a beautiful market square, a hundred bridges, canals, mountains near by with lots of forest, skiing in winter, zoo, parks etc...
You can use the search box in the top right hand corner of this page, type in a key word and have a look.Try this forum for more info too
And remember it is cold and snowy in winter and hot in the summer.
And have a good trip, you will like it.