In reply to Mr Harry:
I was looking into this earlier in the year and you're right, it can be a tad difficult to find anything that comes close to the Rockfax guides over here. There are sources, though many are in Polish so i only tend to realise I'm in the right place when I see a list of names with grades next to them.
Try looking for guide books that might have translations, or perhaps search for specific areas e.g. I have heard the South is where most of the climbing is to be done with the sandstone towers etc (these may also be across the border in Czech). When I looked myself months ago rockclimbing.com seemed to have a good variety but I can't seem to find the same info after a quick search tonight.
Might be worth trying various other forums, Polish and English, to see if anyone could give you local info because (as you've found) it's not readily available with a bit of googling.
Would be happy to be proved wrong on this one and shown a really obvious source as it's somewhere I have plans to go in the future too.
Colin
Post edited at 23:22