Appalachiantrail.org is the official website of the Appalachian Trail Conservancy (ATC), providing information and resources about the iconic Appalachian Trail (AT). The AT is a 2,193-mile long footpath running through 14 eastern states in the United States. The website offers comprehensive details about hiking, camping, and volunteering opportunities along the trail, as well as resources for planning trips and getting involved in trail maintenance and conservation efforts. It also highlights the ATC's mission to protect and manage the trail, preserve its natural and cultural resources, and promote appreciation for this historic outdoor destination.