I would like to go on the Appalachian Trail one day, but don't know much about it. Do you?
It is supposed to be 2,200 miles long at last estimate!
That's a long distance! I bet there is so much beauty there though. In touch with nature.
I would think so as it is the longest hiking only trail in the world. 
So, I imagine they have camping areas down the trail? I would hope so, as I would think it would be necessary
Most of the trail is in forests and wild lands but there are some towns so I would assume you can camp along the way.
Well, I don't know how much I would like to camp completely in the wild. I usually prefer a bathroom, at the very least.
The trail goes through fourteen different states so I would think there is a bathroom!
LOL! I guess the wild is an open bathroom for man, woman and all creatures huh.
They say over two million people hike on parts of the trail every year so I guess all of them can have an open bathroom!