So where do I take my son and his new XR80? behind bbc is it ok to go there? is there anywhere else local where we wont get hassled??

Is it leagle to ride out there? Do they hassle you alot? I was out there today sunday and there was no one there. It was a nice place for my son to ride. whats the worst that can happen from riding there? (I'm talking about the one out at the end of bombardier rd.)