Always check for temporary closed crags due to environmental protection. There is a dedicated homepage from the 'Pfälzer Kletterer', that shows all currently closed crags: http://www.pfaelzer-kletterer.de/sub_tourendb/pfalztour/felssperrung/sperrlistePfalz.php
Please stick to it or some crags could be closed permanently, which happened in the past.
Did you know that you can create an account to record, track and share your climbing ascents? Thousands of climbers are already doing this.
Check out what is happening in Haseneckfels.