For many hikers, the Appalachian Trail provides a much-needed refuge from the electronic chatter of modern life — its endless phone notifications, calendar reminders, pinging messages, and the like. Benton MacKaye once wrote that “the only relief from the noise and strain of the industrial community is the quiet of unmolested nature.” Today, just about anyone can hop on the Trail from Georgia to Maine and immerse themselves in restorative solitude and life-affirming, natural wonder.

Often unseen is the work of stewarding this singular footpath and making it an enriching experience for millions of visitors each year. But there is a remarkable, coordinated system that runs throughout the 2,190-plus miles of the A.T. It’s one that operates year-round, during the prime hiking seasons of late spring and early fall and through the months in between.

Hawk Metheny, Vice President of Trail Management for the Appalachian Trail Conservancy (ATC), describes this shared stewardship approach as “the most practical way to manage a long-distance trail. The collective effort of organizations working across the length of the Trail ensures that it is continuously cared for from one end to the other.”

The A.T.’s Cooperative Management System (CMS) is primarily a collaboration between public land-managing agencies, A.T. Clubs, and the ATC. It is traditionally likened to a three-legged stool.

Since the A.T. is part of the National Park System, the National Park Service (NPS) is the main federal agency. The U.S. Forest Service (USFS) is the primary land manager in many states, along with state and local agencies. The 30 A.T. Clubs handle most of the day-to-day maintenance and management, keeping the A.T. in good condition for visitors. Serving as the convenor between all of these partners is the ATC. Or, as Metheny puts it: “ The Conservancy brings all the pieces together toward a unified goal.”

The roots of the CMS extend back to 1925 in Washington, D.C., where foresters, public officials, and private individuals met and formed the Appalachian Trail Conference.

“Federal land managers, which include the National Park Service and the U.S. Forest Service, have partnered with what is now the Appalachian Trail Conservancy and with local A.T. Clubs from the very beginning,” explains Kurt Speers, NPS Chief Ranger and Acting Superintendent for the Appalachian National Scenic Trail. “Back then, land managers worked with the ATC and the Clubs on everything from route selection to managing the Trail.”

The A.T. (along with the Pacific Crest Trail) became a national scenic trail under the National Trails System Act of 1968. The Act authorized managing agencies to work with states, private organizations, landowners, and other parties to develop and maintain national trail sections through cooperative agreements. This federal law and its 1978 amendments also provided a framework for purchasing land and protecting trail corridors.

A flurry of real estate deals soon followed. Prior to the 1968 Act, more than a third of the A.T. ran through private lands, roads, and other areas not protected as national or state lands. Many of the existing private land agreements were informal, leaving the Trail vulnerable to frequent re-routing and encroaching development.

Metheny acknowledges the crucial work of ATC regional offices and local volunteers, who often knew the landowners and were able to determine optimal locations. “It was 3,400 individual real estate transactions. One parcel at a time, sitting down with a landowner, talking through it, like, ‘Here’s what we can do.’”

Adds Speers, “The actual Cooperative Management System was formalized in the Comprehensive Plan in 1981. But that was just the formalization of the cooperation that’s been ongoing since the very first days of the Trail.”

Trail visitors are often surprised to learn the scope of work in maintaining the A.T. “They go out on a trail, and they see someone doing trail work,” says Jessie Johnson, ATC Volunteer Engagement Specialist. “And they’re, like, ‘Wow, those steps did not just appear. Someone had to haul that rock and put it in place.’ It just wakes up their eyes to how much is behind what, in our words, is a simple footpath.”

This “boots-on-the-ground” effort is made possible by the Trail’s more than 5,000 volunteers. In 2024, volunteers spent 176,504 hours in service of the Trail, with 83,150 of those hours spent on Trail work.

The A.T. relies on all kinds of volunteers. Maintainers keep the Trail clear and well-marked, and report major issues. Volunteer Ridgerunners hike sections, educating visitors about the A.T. and Leave No Trace principles. They also sometimes take on the unglamorous, but essential, job of privy maintenance. Some A.T. Clubs have a privy team of volunteers who manage this, others have the section maintainer also care for the overnight site facilities — like shelters and privies — and still others have volunteer Ridgerunners perform this role. “It’s pretty important to manage the human waste factor, especially through wilderness and other areas where we could have more than a thousand thru-hikers on the Appalachian Trail each year.” notes Steve Pytlik, USFS Recreation Planner for the Green Mountain and Finger Lakes National Forests.

For large-scale construction and repair, A.T. Cooperative Management partners collaborate to decide which approach will be used to get work accomplished: Club-led multi-day crews, Conservation Corps, ATC-led multi-day volunteer crews (like Konnarock and Mid-Atlantic Crew), or pro-crews (like Rocky Top).

According to Josh Kloehn, ATC Senior Trail Operations Manager, the Conservancy hires and manages crew leaders, assistant crew leaders, and camp coordinators for Konnarock and Mid-Atlantic Crews. For crew success, the ATC also recruits, registers, and onboards hundreds of volunteers every year that then sign up for five- to eight-day work sessions on one of those crews. The ATC provides all the tools, food, logistics, and training. All of the projects that A.T. crews complete are planned and set up in direct coordination with the A.T. Clubs and the local land managers.

Trail crews attract volunteers of all ages and backgrounds. “You can have nuclear physicists working alongside a retired banker next to a retired police officer next to a college career services professional,” says Kloehn. “And then throw in a couple of college kids who are able to do a couple weeks between their semesters. It’s just a really amazing and interesting mix week to week.”

Projects often require rigorous planning, especially when on federal land. The Wilderness Act of 1964 prohibits motorized equipment and various forms of mechanical transport in designated wilderness areas. “When we do a trail project out there, we can’t even use a wheelbarrow or fly in a helicopter to drop off all the lumber for a new building,” says Pytlik. “When we get into cutting logs and trees off of the trail through wilderness, you have to do it with hand saws or those old crosscut-type saws.”

Trail volunteers give a lot of themselves. In return, they gain a sense of accomplishment and community, and a deeper appreciation for the A.T. “Once you’ve been working on a trail crew, you can never look at a trail the same way again”, says Leah Bradley, a perennial Konnarock Trail Crew member and a volunteer leader for Wisconsin’s Ice Age Trail Alliance. “The Trail’s not magically there. People are working very hard to make it be the best experience that it can be.”

“Being a crew member is a very different experience than that of a thru-hiker or a section hiker,” observes Ted Shigley, an ATC and Ohio Buckeye Trail Association volunteer and Leave No Trace educator. “It gives you the opportunity to really take a sense of ownership of that Trail experience.”

Whether in a meeting, on the phone, or at a computer, a good portion of A.T. work happens off the Trail. Engaging volunteers and fostering positive volunteering experiences are key priorities. The ATC coordinates with A.T. Clubs and federal partners to develop resources, training, and tools to attract volunteers and keep them coming back.

One effective way of bringing in new volunteers is the A.T. Volunteer Engagement Platform (VEP). Launched in 2020, the platform offers an introduction to Clubs by providing a central place to find volunteer opportunities based on different activities and locations. Clubs can reach beyond their existing membership by using the VEP to promote training sessions, upcoming work trips, family-friendly volunteer projects, or ongoing roles that help support the Trail.

“Offering trail maintenance workshops has been a great tool for engaging new volunteers,” says Ashley Luke, ATC Stewardship Council Chair and the Membership Director for the Georgia Appalachian Trail Club. “Teaching people new skills, from building rock steps to learning which trail structures keep water off the trail, helps them gain confidence and feel comfortable when coming out to work with more experienced maintainers.”

Volunteers remain a critical part of the CMS, a point emphasized by ATC Volunteer Program Manager Sara Haxby, “The most important thing about our work and the Cooperative Management System is that the volunteers are equal partners. They are just an incredible resource of passion, skills, and curiosity.”

This view is echoed by the NPS’s Speers, “These Clubs are composed of such dedicated and highly skilled professionals, who are the eyes, ears, and working hands of the Trail. They are how many land managers interface with the Trail on a daily basis. Volunteers are absolutely essential and so appreciated.”

In the last 100 years since A.T. partners gathered for the first A.T. Conference, the complexity of A.T. management has risen, along with use of the Trail and more common extreme weather events. As the A.T. celebrates its centennial, Metheny reflects on the future of the Cooperative Management System. “We have expanded the role of volunteers over time to get more involved with things like welcoming new people to experience the Trail — as hikers and volunteers — as well as advocacy and external threat mitigation. External threat mitigation refers to the ATC’s efforts to reduce the impacts of proposed external infrastructure development near or visible from the A.T. that is incompatible with the Trail experience. Examples include energy infrastructure (e.g., transmission lines), ski area development, new roads, buildings (including recent AI data centers), resorts, and ATV and mountain bike trails. These are things that are both opportunities and challenges external to the Trail that the system has had to adapt to,” he shares. “But the CMS has proved it has the flexibility and resiliency to do that. Our organization tries to stay at the forefront to ensure that the system remains relevant, adaptable, and effective.”

To support the strength of the Appalachian Trail network of partners, the Appalachian Trail Conservancy is actively investing in strategies to sustain the resilience and longevity of A.T. Clubs into the future. Activities include technical assistance for Clubs in volunteer recruitment, training in trail maintenance and field leadership, resources for organizational assessments, and networking with rising leaders through the Next Generation Advisory Council and Emerging Leaders Summit. According to Leanna Joyner, Senior Director, Partnership & Trail Operations, “The Conservancy knows that the viability of the Appalachian Trail rests in the collective hands of thousands, and to ensure its future, we must invest today.”