Restores an area called Four Winds, located near Dead Wind Cavern. I only just learnt navmeshing, so I'm not that sure if I did it correctly, although it seemed fine when I walked Veronica up and down there a few times. There's a body at the top with a 44 magnum and a few rounds of ammo, but if you can think of something to replace it, let me know. I really didn't do much here, so if you have any suggestions to add to the area, comment them. 

You can get to Four Winds from the South East; I removed a rock formation and invisible wall that were there previously. The last screenshot shows where you can walk to get up there. 

You can do whatever you want with this mod, no credit needed.