anyone has any tips for finding a ratting permission within 50km (ish) of Aarhus?

[Bullgoose]

Just wondering if anyone has any tips for finding a ratting permission within 50km (ish) of Aarhus. Im knocking up a little lightweight PCP rig over winter and would love to try a spot of ratting once I've made myself fully familiar with it.

Additionally is there anyone here from Aarhus area who can recommend a range to use. ?

Thanks

Dave