Do You Need Maps to Hike the Appalachian Trail?
Hiking the Appalachian Trail (AT) is a dream adventure for outdoor enthusiasts, stretching over 2,190 miles from Georgia to Maine. A common question for anyone planning an Appalachian Trail hike is: Do you need a map to hike the Appalachian Trail, or are smartphone apps enough? The answer depends on your hiking style, the trail section, and your comfort with technology. This guide will cover why navigation is essential on the AT, the best navigation apps for the Appalachian Trail, and which sections—like the White Mountains, Smoky Mountains, and the 100-Mile Wilderness—absolutely warrant carrying paper maps.
Do You Need a Map to Hike the Appalachian Trail?
The Appalachian Trail is one of the best-marked long-distance trails in the world. White blazes (painted rectangles) appear every few hundred feet along most of the trail, making it relatively easy to follow. Many hikers navigate using just these blazes and a reliable app or guidebook.
However, there are critical reasons to carry a paper map or backup navigation tool on the Appalachian Trail:
- Emergencies: In case you must leave the main trail due to injury, bad weather, or other emergencies, a physical map helps you find evacuation routes or alternate trails.
- Detours and Reroutes: Trail closures can occur due to maintenance, fire, or flooding. Maps help you locate and follow detours safely.
- Planning: Paper maps provide an overview of terrain, elevation changes, water sources, shelters, campsites, and road crossings.
- Technology Limitations: Phones can break, batteries can die, and cell service is unreliable in many areas along the AT.
- Peace of Mind: Carrying a map offers confidence, especially for new hikers or in complex terrain.
Best Navigation Apps for the Appalachian Trail
Smartphones have revolutionized trail navigation. Here are the best navigation apps for hiking the Appalachian Trail:
1. FarOut (formerly Guthook Guides)
FarOut is the most popular AT navigation app. It provides detailed maps, GPS location tracking (offline), information on shelters and water sources, resupply point details, and user comments on trail conditions.
2. AllTrails
AllTrails is ideal for day hikes or short sections of the AT. While not as comprehensive as FarOut for thru-hikers, it’s useful for planning and navigation.
3. Gaia GPS
Gaia GPS is excellent for creating custom routes and tracking your progress. Download maps for offline use before heading out on the trail.
4. Avenza Maps
Avenza Maps allows you to download official Appalachian Trail Conservancy maps or National Geographic maps and use your phone’s GPS even without a cell signal.
While these apps are reliable when your phone is charged and functioning, accidents happen, and electronics fail. Having a paper map as backup is always wise.
Where Is It Essential to Carry Paper Maps on the Appalachian Trail?
Although many parts of the AT can be hiked safely with digital navigation and blazes alone, certain sections demand extra caution. Here are three places where carrying paper maps on the Appalachian Trail is especially important:
1. The White Mountains (New Hampshire)
The White Mountains are among the most rugged parts of the AT. With exposed ridges, unpredictable weather, and multiple intersecting side trails, navigation can become tricky. If you need to leave the main trail in an emergency or due to weather changes, paper maps are invaluable.
2. The Smoky Mountains (Great Smoky Mountains National Park)
The Smokies feature high ridges, dense forests, and complex networks of side trails. Fog or storms can make blazes hard to see. If you’re forced off route or need to find a side trail to shelter or safety, having a map can make all the difference.
3. The 100-Mile Wilderness (Maine)
The 100-Mile Wilderness is one of the most remote stretches of the entire Appalachian Trail, with almost no road crossings or resupply points. If an emergency arises—such as an illness or injury—a map can help you locate logging roads or alternative exits.
What Are the Best Paper Maps for the Appalachian Trail?
For those looking to carry physical maps on the AT:
- Appalachian Trail Conservancy (ATC) Section Maps: Designed specifically for each section of the Appalachian Trail.
- National Geographic Trails Illustrated Maps: Durable and detailed for major regions like the Whites and Smokies.
- Photocopies or Printouts: Many hikers carry only relevant pages for their section hike to save weight.
Conclusion: Should You Carry a Map on the Appalachian Trail?
While you might not need a paper map every day on the AT if you’re using reliable navigation apps and paying attention to blazes, carrying maps for remote or hazardous sections—like the White Mountains, Smoky Mountains, and 100-Mile Wilderness—is strongly recommended. Smartphone apps are excellent tools when everything goes right; paper maps are critical backup when things go wrong.
For optimal safety on your Appalachian Trail hike, combine trusted navigation apps with paper maps in key areas. This approach ensures you’ll be prepared for any situation on one of America’s greatest hiking trails.
SectionHiker never accepts payment for gear reviews or editorial coverage. When you buy through affiliate links on our site, we may earn a small commission at no extra cost to you. Help us continue to test and write unsponsored and independent gear reviews, hiking and backpacking FAQs, and free hiking guides.
If you have Guthooks, you don’t really need a compass as well. Just turn in circles until you’re finally pointing in the right direction.
I do have Guthooks, but have also managed to walk in the wrong direction from a shelter twice – once 4 miles, and the next time only 2 miles. Incredibly demoralizing. I try not to blithely walk away from anywhere anymore. I’m only sometimes good at that.
You can hang a small compass from your shoulder strap and glance at it, even in the rain. Can’t do that conveniently with a phone. Especially one you keep off as much as possible to conserve the battery.
I agree with your point on using a compass, but my IPhone touch screen also works just fine through a ziploc sandwich bag covering it.
I have a whistle with a small compass on the side. Not good for navigation, but good for general direction.
I’m still a map guy.
Old habits die hard.
I like to know the distance between shelters and land marks. I’m a big fan of squinting to try to project elevation changes.
Don’t your phone batteries die when you use the App?
You can use Guthook in airplane mode which uses very little battery. Guthook and the guide also make it easy to know distances to every landmark not just shelters.
That’s good to know.
I will check it out.
Guthook also makes it easy to turn the GPS on or off, saving battery by only using when needed.
I will agree with having a basic compass at the ready. Last year I was section hiking some the AT and on this particular day the temps were in the mid-teens and it visibility was very poor due to blowing snow. I left a shelter late in the day after deciding to go 2 or so miles more to get to Overmountain Shelter since it is an old barn with a loft. Two young guys were there and made the same decision and took off ahead of me. Overmountain shelter is on a short side trail and the turn is an intersection with the continuation of the AT and an unmarked trail. I knew from Guthook that the shelter was basically south of the AT, so instead of trying to pull out my phone in the blowing snow, I used the button compass I have on my watch band to verify the correct direction since it was kind of confusing with the weather at the time. I got to the shelter and the two young guys were not there. About a hour later after I was setup, they came in. The problem was that they went north at the intersection, where I used my compass, instead of south and hiked almost a 1/2 mile in the wrong direction (downhill) before realizing the error. I will agree that you can do the AT without much guidance, but in my case a small button compass possibly saved me valuable time in bad weather and allowed my phone to stay put until the next day.
Not carrying a paper map may work for AT through and section hikers following the white blazes, as Phillip specifies. But, it is risky for people using the AT as a highway between connecting trails. The AT is so busy in some areas that there are lots of intersecting established and informal/false trails to campsites, springs, cabins, swimming holes, viewpoints, roadheads, etc. You are unlikely to get lost, but may waste a few hours. Plus, even a through hiker might need to leave the AT if something goes wrong. Another reason why Phillip’s advice on gathering info about areas near the AT, not just the trail itself, makes a ton of sense. I always carry a paper map, though I may copy or print off just the parts I need, blown up to a scale I can read while moving more easily than an electronic screen. Guthooks etc. are great, and weigh nothing since I’m already carrying a smartphone, but I consider them supplements, not replacements, for a conventional map.
Good thoughts. Thanks.
For those of us who do not have the cash to have i phones a compass and older maps are still a God send.
Hi, Philip if one had to purchase a compass manufactured since 2017, to use with backpacking trail maps what would you suggest? Seems like the current Suunto A10 Compass has changed.
Suunto m3.