Recommendation (not what you think)

Made a mistake yesterday, apologies!

This is a request for a recommendation but not for wild camping. I’m aware of what this group is for but I think one of you may have the information I need. I’m hoping someone will know of a legit camp site that emulates the wild vibe! Somewhere with lots of nature but that’s legitimate and I can gain permissions by virtue of paying a fee.

I’m really keen to get into wild camping but I’d like to test my gear out in a more controlled environment first. Any advice would be massively helpful!