There are two versions of the Maine Woods. There's the grand and unbroken forest threaded with tumbling rivers that unspools endlessly in the popular perception, and then there's the reality.
The perception is that this region is the last outpost of big wilderness in the East, with thousands of acres of unbroken forest, miles of free-running streams, and more azure lakes than you can shake a canoe paddle at. A look at a road map seems to confirm this, with only a few roads shown here and there amid terrain pocked with lakes; but undeveloped does not mean untouched.
The reality is that this forestland is a massive plantation, largely owned and managed by a handful of international paper and timber companies. An extensive network of small timber roads feeds off major arteries and opens the region to extensive clear-cutting. This is most visible from the air. In the early 1980s, New Yorker writer John McPhee noted that much of northern Maine "looks like an old and badly tanned pelt. The hair is coming out in tufts." That's even more the case today following the acceleration of timber harvesting thanks to technological advances in logging and demands for faster cutting to pay down large debts incurred during the large-scale buying and selling over the past decade and a half.
While the North Woods are not a vast, howling wilderness, the region still has fabulously remote enclaves where moose and loon predominate, and where the turf hasn't changed all that much since Thoreau paddled through in the mid-19th century and found it all "moosey and mossy." If you don't arrive expecting utter wilderness, you're less likely to be disappointed.