Hey guys

I'm a beginner in all this, living in Wuppertal, Germany
Got no tent, no nothing, but I'll get all that cuz I'm willing to spend a dime

I want to go camping somewhere in Nordrhein Westfalen Germany and am looking for suggestions, if anyone's been somewhere cool?
I don't have loads of cash, but also not that little that I'll take the worst camping under a bridge

I'm just looking for a safe camping with lots of forests and nature about so I can go spelunking thru forests during the day and watch the stars near my tent by night