Appalachian Trail Map - site full of information about the trail, from volunteer info to leaving no trace guidelines.  Definitely a bucket list item!
The Appalachian Trail is 2,185 miles long and YES people do hike the entire thing.

I Hiked All 2,185 Miles of the Appalachian Trail

Deciding to hike the AT causes excitement, joy, and maybe even a bit of anxiety. If the thought of summiting Katahdin brings you to tears, you might just have what it takes to complete those 2,185....

15 Tips for a Girl Wanting to Hike the Appalachian Trail

35 Reasons to Hike The Appalachian Trail
An experienced Appalachian Trail hiker breaks down common gear needed for hiking the AT.

How to Pack for an Appalachian Trail Thru-Hike

A great budget to helping you prepare for a fun & safe hike thru the Appalachian Trail.
Appalachian Trail - Wikitravel
10 Things You Need to Hike the Appalachian Trail. (Great info even if you're not doing that one!)

10 Things You Need to Hike the Appalachian Trail- Infographic

Before sending yourself mail drops on the Appalachian Trail, read this post. We outline the towns that offer expensive and/or limited resupply options.
11 things I wish I'd known before hiking the Appalachian Trail