The Appalachian National Scenic Trail, generally known as the Appalachian Trail or simply the A.T., is a marked hiking trail in the Eastern United States extending between Springer Mountain in Georgia and Mount Katahdin in Maine
Have you ever trekked it? Its estimated to be around 2,200 miles long.
The trail is estimated around 2,200 miles (3,500 km)[a] long, though the exact length changes over time as parts are modified or rerouted.
I know and it is the longest hiking only trail in the world. Have you hiked it?
I have trekked or hiked it.The Appalachian Trail Conservancy reports that the Appalachian Trail is the longest hiking-only trail in the world
Exactly, thats what I said. Over two million people have hiked it.
Have you hiked or trekked the Appalachian Trail?
Its on my bucket list. I read about it and have always been intrigued. It was in 1937 after over 10 years of work.
Oh really? I would like to hike it some time 
You should you'll love it but it will be a tough trek. Most of the trail is forest and wild lands