[GavinMcG]

You mentioned the AT being most accessible, just in terms of being nearby, but accessibility in terms of necessary skill is an important factor as well.

The Benton MacKaye Trail, for example, runs parallel to the southern part of the AT for about 300 miles, and also starts on Springer Mountain. There are lots of people that live close enough to hike on it. But the fact that it involves much more wilderness and doesn't go through a town every other day makes it a poor option for inexperienced hikers.

That makes me suspect that the only way to spread out the damage, so to speak, is to raise barriers to entry. Emphatically: not so drastically that people won't hike. I certainly want more people interested in enjoying and protecting the outdoors. But at least enough that people are comfortable in a variety of settings that aren't as "urbanized" as the AT is.