So I have been researching and trying to find the best place to set up a fortress. The mountains seem promising because the Zach can't climb very well. The plains seem good because they can a great amount of openess, and you can see "them" miles away. the desert seems suisidal. I would put my money on the tundra. A bunch of corpes cycles year round. If you made your fortress in enough they would probably freeze up before they got to ya. any thoughts?