we built a lodge in osnaburg house, which is known as quite a sketchy, remote place. the locals had climbed up on the roof of the previous lodge, chopped through with a chainsaw, ransacked the place, then burnt it down. what we did was to put up a steep steel roof, placed rebar between the courses of logs, installed bolt through steel shutters on the windows, and put a safe room in the middle of the fortress. it was kind of a spooky job to be working on, considering that i was staying in a tent! just one run in with a bear though, but warded him off with a quick bit of axe throwing (missed).
how about a "beware of axe throwing" sign?