(Note: I'll try not to spoil things much)
Around acre 1D is two rows of trees forming an 'aisle' of sorts. The aisle leads East a few acres up to.. something.
Acres 3A-3C form a clearing, filled with buildings and whatnot.
Below the sixth row of acres is a river heading East and West. At the end of the river is a valley path leading Southeast to a nearby industrial town.
North of the town is a section of the woods that is eerily quiet.
Scattered around the second and third rows of acres are two holes in the ground. One has a ladder in it, and leads to the Sancheria subterranean. The other does not, but leads to something entirely different.