In reply to Katharina:
Hi,
there are several on-line topos, however none in English language.
With some help of google translate it shouldn't be a problem.
Below are few I would recommend:
1. This one is very much up to date and it has crag photographs with routes drawn on them
http://topo.portalgorski.pl/Jura-Krakowsko-Cz%C4%99stochowska,obszar,34
2. Second one has fewer sectors, however still a good selection
https://topo.wspinka.org/
If you want to have a guidebook there's are several written. I would recommend one developed by Grzegorz Rettinger
https://sp.com.pl/jura-poudniowa-przewodnik-wspinaczkowy
Locations of stores where you can buy it in city
here
https://www.google.pl/maps/@50.0627295,19.8653287,12z
and here
https://www.google.pl/maps/place/E-Pamir.+Sklep+sportowy/@50.0589517,19.927...
Plenty of routes in the mid grade, with good protection.
Some sectors are on private properties therefore camping near crags should be avoided.
I suggest to avoid crag "Wzgorze 502" and "Fiala" because one of local tends to harass climbers.
Regards,
Ivan