Have you checked to see if anyone has the rights to the land ????
We had 700 acres of crown land years ago and we didn't get along with people that just wandered in a did what they wanted.
We were quite a ways back into the bush and you had to go out of your way to get to our place, it wasn't something you bumped into easily or by accident.
When people approched us about using it , if they were decent about it we told them where and when they could do what they had in mind so's it didn't interupt our hunt or endanger our being there. The odd guy that was ignorant ,rude and pushy about it found it a long walk back to town to fix a tire.
For the taxes we pay each year we got exclusive rights to the hunting and logging on the area of property just as if we'd owned it, but being crown land you never do, your given a timed lease.
M.