Sosnowiec and Krakow - what to see?

Can you suggest me some good places to visit around Sosnowiec and Krakaw areas please.

Queens in Gliwice is always a good choice

Kopalnia Guido in Zabrze. Very worth visiting.
kopalniaguido.pl/index.php/en

I've some experience with Sosno. What is the o.p. looking to do? How do you want to spend your time? Who are you going with?

jon357 made an excellent suggestion, it is worth a visit.

Thank you John and Foreigner for the tour ideas, will be there with couple of business colleagues and will be staying in the Sosno/Katowice area for couple of weeks.

You have a couple weeks? Do you mean you have a couple weeks business-free or you've got obligations from 7a.m. - 3 p.m?

If you have your days free then I think you should get out of the area for at least 7 days.