I love the  Appalachian Trail - it's around  2,200 miles  and is beautiful!
I've never been but I wouldn't mind going one day!
What I love about it is that it goes through many states, including Georgia, North Carolina, Tennessee, Virginia, and lots more!  So much lovely scenery!
What kind of wildlife is there?
There's foxes and raccoons!  At least 2 million people hike on at least part of the trail every year!
Wow I bet its really good exercise.
It sure is!  Interestingly, it was in 1921 when the idea of creating the Appalachian Trail first came about