Skip to main content

Table of Contents

Best Hiking Apps for Thru-Hiking (and Why Apps Aren't Enough)

A woman with a backpack and braided hair smiles on a mountain trail; a dog sits on the grassy hillside behind her, overlooking a valley.

Hey wild one,

Great that you've navigated your way here. If you're reading this, you're probably planning a long distance hike and wondering which app to actually trust on trail. I've been there. Too many browser tabs open, too much contradicting information online, and not nearly enough time in the mountains.

So let me save you some screen time. This guide comes straight from what I actually used and what I watched fail on other hikers' phones, across 2000+ km of long distance trails in Europe and the Caribbean.

But first, the most important thing I want to share with you: the best hiking app in the world won't replace your own awareness. Learning to read nature, trust your body, stay oriented without a screen isn't some mystical gift. It's something you cultivate. Slowly. Over time. I've been living nomadically for 20 years now, most of that very close to nature (on the ocean by sail, in a van (my homebase), on trail). That's where this intuition came from. From being out there, repeatedly, and paying attention. I cultivated it myself. You can too.

You don't need 20 years. But you need to start. So this guide is really two things at once: the practical app and gear advice, and an invitation to hike in a way that connects you to the land rather than your phone and tech.

That said, I'm not anti-technology. On 850 km of the GR11 across the Spanish Pyrenees, there were moments when trail markers alone weren't enough. Snow covering the path at altitude. Fog so thick you couldn't see 3 metres ahead. Road walks where the trail suddenly becomes a GPS dot. Weather updates when a thunderstorm rolls in. That's when a good hiking app, good prep, and a satellite communicator become essential. And knowing how to use it.

Your First Thru-Hike Starter Map (free)

Planning your first long distance hike and not sure where to begin? I made a simple Starter Map with the steps Jonatan and I take before every trail. It's free.

Get the Starter Map

The trails behind this guide

Here's a quick breakdown of the long distance trails I've hiked and what they taught me:

  • GR11 (Transpirenaica), Spain: 850 km across the Spanish Pyrenees, from the Atlantic to the Mediterranean. 50 days, mostly solo, partly with my dog Wingo. Summer 2024.
  • GR131 across the Canary Islands: traverses of Tenerife, Gran Canaria, and Fuerteventura. Volcanic terrain, desert sections, and Atlantic views on all three islands.
  • GR7 Tarifa to Ronda through the Sierra de Grazalema, Andalusia: southern Spain, olive groves, white villages, the dramatic Grazalema mountains, and Mediterranean light.
  • Fisherman's Trail (Rota Vicentina), Portugal: 226 km of the southwest coast between São Torpes and Lagos. Read my full Fisherman's Trail guide.
  • Ruta de la Reconquista (GR202), Picos de Europa: northern Spain, steep alpine terrain, historic pilgrim-style route.
  • Waitukubuli National Trail, Dominica: 183 km jungle trail across the Caribbean island. When we hiked this, we were the first hikers on the trail in 5 years after hurricane closures. Large parts of the trail were overgrown. Navigation was absolutely critical because we often had to find our own way through where the marked path had disappeared.

Different climates, different continents, different levels of trail maintenance. Marked and unmarked. Coastal, alpine, volcanic, jungle. All of those experiences inform what I'll tell you below. My partner Jonatan has tested apps on very different trails too: the Pacific Crest Trail (PCT), the Appalachian Trail (AT), and the GR11 in half the time I did it. You get two perspectives in this post, not just one.

This is a long guide. It got carried away a bit with helping you not get lost ;) If you just want a quick recommendation, read the TL;DR and comparison table below and you're set. If you're about to do a serious thru-hike, scroll through. Everything here comes from real trails, not a desk.

Nature Awareness: The Skill Underneath All the Apps

Before we talk about which app to download, I want to share what really keeps you safe on trail. Because it isn't the app.

People have died on the GR11. People die every year on the GR10, the HRP, and trails all over the Alps and Pyrenees. Hypothermia. Falls. Getting lost in fog or snow. Getting caught by thunderstorms on exposed ridges. Not because they didn't have a good app. Because they weren't prepared for what the mountain throws at you.

Long distance hiking is one of the most beautiful things I've ever done. It's also serious. Especially solo. Especially in alpine terrain. Especially when conditions turn fast.

After a while, you start navigating less with your phone and more with your body. You feel when something is off. When the trail doesn't quite match the landscape. Or when the trail suddenly heads east and the sun, which has been on the left side of your face all morning, is now behind you. That's the moment you pause. Not because an app told you to. Because you felt it.

Orienteering: what it is and why it's so healthy

Orienteering is the practice of finding your way through a landscape using a map, a compass, and your own observation. Reading contour lines, tracking the sun's position, noticing landmarks, checking which way a river flows. It sounds old-fashioned because it is. Humans navigated this way for thousands of years before GPS existed.

Here's why it matters, and why I think it's one of the healthiest things you can do in nature: you have to think with your own brain.

Every time you check an app, you outsource a decision. Where am I? Where should I turn? How far to the next water? The screen answers. Your brain relaxes. Do that enough times and you stop noticing the land around you at all.

Orienteering is the opposite. You have to actively ask: where is north? Where has the sun been? Is this ridge the one on my map? Which valley am I in? Your mind and the landscape are in dialogue. You become part of the place instead of moving through it with your eyes on a screen.

Research on navigation and cognition has been showing for years what we instinctively know: using GPS for every decision shrinks the parts of the brain responsible for spatial memory. Orienteering builds them back. It strengthens your attention, your pattern recognition, your sense of place. It puts you into a flow state that most modern life doesn't offer anymore.

When I stopped scrolling my phone and started reading the land, hiking changed for me. I noticed the way valleys shaped the wind. How moss grew on one side of trees. Where water collected and where it ran. The angle of the sun changing through the day. This is what nature looks like when you stop demanding a blue dot to tell you where you are.

A compass, paper maps, and natural navigation

Apps die. Phones crack. Batteries run flat. That's why I always carry a tiny compass as backup. More of us should be carrying one. I use the Suunto mini compass that clips straight to my backpack strap. Weighs almost nothing, costs under €20, never needs charging.

A compass is only useful if you know how to use it. Spend a couple of hours before your thru-hike learning the basics: reading a bearing, orienting a map, adjusting for magnetic declination. A weekend of practice in a local forest gives you way more confidence than any app could, and the skills apply to every trail you'll ever walk. I've listed some courses and a beautiful book on natural navigation in the resources section further down.

Paper maps: worth carrying on serious terrain

Honest answer: I don't carry paper maps on most trails. On the GR11 I relied on the Cicerone guidebook pages, my two apps, and trail markers. On the Fisherman's Trail, I just used apps. But if I were hiking the HRP, an alpine high route, or anywhere truly remote, I'd absolutely carry detailed paper maps. The more serious the terrain, the more redundancy you want.

For the GR11, Editorial Alpina maps are the gold standard. Spanish topographic maps showing the exact route plus refuges, camping sites, and water sources. The full GR11 needs about 21 separate maps, so most hikers don't carry all of them. What I'd recommend instead:

  • Look at the Editorial Alpina maps online or in a shop before your trail, so you know what the route looks like at a detailed level. You can get the full GR11 map set here.
  • Carry the Cicerone GR11 guidebook (or e-book version) which includes route maps and step-by-step directions. Lighter than carrying 21 separate maps, and comes with the official GPX file.
  • Consider printing specific detailed maps for the hardest sections (the high Pyrenees stages, and the Ordesa y Monte Perdido area). Print on waterproof paper if you want to get serious.

For the Fisherman's Trail in Portugal, you don't really need paper maps. The trail is well marked, villages are close together, and a GPX file loaded in Mapy.cz or AllTrails is more than enough.

Now for the Apps: Short Answer First

Short answer (TL;DR)

  • Europe (GR11, GR10, Fisherman's Trail, Camino): AllTrails Plus + Mapy.cz
  • US long trails (PCT, AT, CDT): FarOut Guides + AllTrails
  • Off-trail or alpine (HRP, Haute Route): Gaia GPS + AllTrails + paper map
  • Safety (non-negotiable for solo or remote): Garmin InReach Mini
  • Unsure where to start? Begin with AllTrails (7-day free trial) and add a backup app.

Hiking Apps Compared at a Glance

AppBest forOffline mapsMy verdict
AllTrails PlusEuropean trails, beginners, marked thru-hikesYes (Plus tier)My planning and cross-check app on the GR11 and Fisherman's Trail
FarOut GuidesPCT, AT, CDT, Camino, Laugavegur, Tour du Mont BlancYesEssential if your trail is covered
Gaia GPSOff-trail, alpine routes, HRP, advanced usersYes (Premium)Overkill for marked trails, great for alpine
Mapy.czEuropean trails, free backupYesMy go-to free backup on every European trail
Maps.meFinding towns, accommodation, general travelYesUseful all-round travel app, not hiking-focused
KomootDay hikes, cycling, route planningLimited on free tierPopular in Europe, better for cycling
WikilocDiscovering community-uploaded routesLimited free, full with ProGreat for lesser-known European trails

In this video I share how I navigate on trail, including getting lost in the clouds on stage 17 and 18 of the GR11 across the Pyrenees:

AllTrails: My Go-To for Planning and Cross-Checking

Mapy.cz is actually my day-to-day navigation app on trail. AllTrails is the app I use for planning before a trail, for discovering new hikes, for community reviews, and for cross-checking whenever I'm unsure of my location. A combination of two apps with different map data keeps me oriented. Not one app doing everything.

What I love about AllTrails

  • 3D trail visualization. You can preview a trail in 3D before you hike it and see what the terrain looks like. Steep pitches, ridge lines, valleys. It makes pre-trail planning so much more tangible than reading elevation profiles on paper.
  • Sections and segments. For a long trail like the GR11 or the Fisherman's Trail, AllTrails has each stage mapped separately. You can hike one section at a time and still track your overall progress.
  • Discover trails near you. This is the feature I use constantly between big thru-hikes. Land in a new place with the van or boat and open the app to see what local trails exist.
  • Off-trail notification or vibration goes off when you drift off the route. Makes you check your phone less.
  • Clean interface. I don't want a steep learning curve when I'm tired on trail.
  • Community reviews and photos. Recent conditions, route changes, warnings about closures.

The Mapy.cz vs AllTrails moment (a real story)

Ghost miles on stage 13

I was happily following the white and red markers, which I thought was the GR trail, but it wasn't. It was the HRP, which isn't marked all the time. So it's good I checked.

I tapped one app, Mapy.cz, and it said I had to go all the way down there. Then I checked AllTrails, another application, and it actually said I was on the right trail. In general I found AllTrails more accurate.

Here's a tip: always cross-check navigation apps. And don't panic if you lose your path. Some of the best views come from mistakes :)

That single moment is why I now recommend having two apps on any serious thru-hike. I wrote more about this stage in my GR11 trip diary for stages 12-16 if you're curious.

AllTrails has a free tier, a Plus tier (around €20/year) with offline maps and wrong-turn alerts, and a Peak tier with extras like community heatmaps and plant identification. For a thru-hike, Plus is what you want. Try AllTrails free for 7 days, or gift an AllTrails membership to a hiker friend.

A map shows a highlighted coastal trail route with 3D terrain visualization in the AllTrails app.
Preview a trail on the AllTrails 3D map

Mapy.cz: My Free Primary Navigation App

Czech-made, incredibly detailed for European trails, and completely free. Mapy.cz is the app I actually use most in the wild. It shows the full GR11 route with strong topographic detail, contour lines, and trails that don't always show up in AllTrails. Works beautifully offline once you've saved the region.

On the GR11 and the Fisherman's Trail, this was the app I opened first when I needed to check something in the moment. Why I pair it with AllTrails even though it's free and excellent: different map data sources. When the two apps agree, I'm confident. When they disagree, I stop, check the trail markers, and figure out who's right before moving on.

Visit Mapy.com (previously called Mapy.cz, rebranded in 2025), or download the app from the App Store or Google Play.

FarOut Guides: Essential for the Big US Trails

FarOut is hands-down the best app for thru-hiking the big US trails: Pacific Crest Trail, Appalachian Trail, Continental Divide Trail. My partner Jonatan used FarOut when he hiked the PCT and the Appalachian Trail and keeps raving about this hiking app.

FarOut isn't really a general hiking app. It's a digital trail guidebook with waypoints for everything that matters on a thru-hike: water sources (and whether they're flowing right now), campsites, town services, resupply points, shelter locations. Other hikers leave comments on each waypoint in real time, so you know if a water source is dry before you reach it.

FarOut has also expanded internationally. Trails they now cover include the Camino de Santiago, Camino del Norte, Coast to Coast (England), Cotswold Way, Hadrian's Wall Path, Laugavegur Trail (Iceland), Tour du Mont Blanc, Great Divide Trail (Canada), and many Australian long trails like the Bibbulmun Track and Larapinta Trail.

For the GR11, GR10, HRP, or Fisherman's Trail specifically, there's no FarOut guide yet. For those, AllTrails + Mapy.cz remains the better combo. But if your trail is covered, FarOut is worth it. Browse all FarOut trail guides here.

Gaia GPS: For Advanced Navigators and Off-Trail

Gaia GPS is the pro tool. Serious backcountry hikers, search and rescue teams, and overlanders all swear by it. If you love layered topo maps, slope angle shading, avalanche forecasts, and advanced navigation tools, Gaia is the one.

Honestly, for a marked trail like the GR11, GR10, or Fisherman's Trail, Gaia is overkill. AllTrails is easier and does what most thru-hikers need. Gaia really shines when you're going off-trail, planning custom alpine routes, or need layered data like avalanche risk. If you're hiking in winter, off-trail, or plotting custom high routes like the HRP at altitude, Gaia is worth it.

Check out Gaia GPS here.

Other Free Apps Worth Knowing

Maps.me

Uses OpenStreetMap data. Good for general offline maps, finding accommodation, searching for places while on trail. Less hiking-specific than Mapy.com but a useful all-around travel app. Free. I love it. It really shows every walking path. Download Maps.me here.

Wikiloc

Huge community-uploaded database of trails, especially strong for Europe. If you want to find lesser-known local trails (not just famous long distance ones), Wikiloc is great. Free with a pro version available.

Komoot

Popular in Europe, especially for day hikes and cycling. Excellent route planning interface. More geared toward cycling than pure hiking. Their subscription structure has become more aggressive recently. Free tier gives you one offline region. I mention it because some readers prefer the interface. Komoot doesn't offer an affiliate program, so I have no financial reason to recommend it :)

Offline Maps: Download Them Before You Leave, Seriously

This is the step many people get wrong. They assume they'll figure it out on trail or that cell signal will save them. It won't. Cell signal in the mountains is a lottery. Sometimes full 4G at 2800m. Sometimes nothing for 3 days straight. At 2500m with a storm rolling in, you want maps you can trust regardless of signal.

Pre-trail offline map checklist

Do ALL of these at home on wifi, at least a week before you start:

  1. Download the full trail in your primary app (AllTrails Plus, FarOut, or Gaia GPS)
  2. Download a backup region in a free app (Mapy.cz or Maps.me)
  3. If your trail crosses borders, download offline maps of BOTH countries. On the GR11, HRP, and GR10 you dip in and out of France and Spain. Different cell networks, and sometimes the map in one country stops at the border.
  4. Load the official GPX file of your trail into at least one app
  5. Open the apps in airplane mode at home and confirm the maps load
  6. Zoom in to a specific stage. If maps go blank, you haven't fully downloaded them
  7. Check your phone has enough storage (allow 1-3 GB for a full long-distance trail)

A real story: why offline maps matter

One time a hail storm rolled in fast on Jonatan. Visibility dropped to almost nothing. No landmarks, no trail markers, no horizon to orientate against. He was bordering France for which he hadn't downloaded the offline maps. So he walked back. Miles of ghost miles. If it's cold and conditions turn, things can get sour very quickly. Wet, cold, and lost is the worst combination on a mountain. Offline maps are not optional. They are safety gear.

Load the GPX file into your apps

A GPX file is the digital version of your trail. Loading it into your apps gives you the exact official route, which is especially useful when markers disappear or the trail splits. Here's where to get GPX files for popular trails:

  • GR11 GPX: comes with the Cicerone GR11 e-book.
  • Fisherman's Trail (Portugal) GPX: free download from the official Rota Vicentina website.
  • Other GR trails in Europe: check the official trail organization's website, Wikiloc, or the relevant Cicerone guidebook.
  • US trails (PCT, AT, CDT): included in your FarOut guide purchase.

There's something strange about walking through wild terrain with your entire route sitting inside your pocket. It makes things easier. Safer. But it also asks something from you, not to outsource your awareness completely. I try to use maps as a tool, not as a crutch.

Garmin InReach Mini: The Safety Tech I Always Carry

This isn't an app, it's a hardware device, but it deserves its own section because it saved me multiple times on the GR11. The Garmin InReach Mini is a satellite communicator roughly the size of a matchbox.

  • SOS button that connects to international search and rescue.
  • Live tracking so your family and friends can follow where you are. Mine sent my location every 2 hours on the GR11. My mum always knew where I was.
  • Two-way messaging via satellite. You can text friends, family, rescue services without any cell signal.
  • Weather updates directly from the device. This is the feature I used most.

Weather tip that saved my camp night

I just checked the weather via the Garmin InReach via the satellite and it gives a 30% chance of thunder tonight where I am now. So I'm happy I'm where I am (below a roof, not on a ridge). You cannot get this info any other way at 2500m with no cell signal. The InReach has called a dozen small decisions like this during my hike. Worth every euro.

I originally bought the InReach Mini for sailing, but it's useful for any kind of wild outdoor adventure. If you're hiking alpine trails solo, this is the one piece of gear I'd tell you not to skip. Check the Garmin InReach Mini here.

GPS watches: useful for off-trail, optional otherwise

I've never had one and I'm quite happy with that. I see people around me being ruled by such devices. My phone in airplane mode is enough and I like not having one more thing on my body to charge. But there's a specific moment where a GPS watch becomes worth it: on poorly marked trails like the HRP (Haute Route Pyrenees), where you're navigating by GPX track, by feature, by instinct. Pulling out your phone every 10 minutes is exhausting and takes you out of the moment. A watch on your wrist with the GPX loaded lets you glance down, confirm you're on track, and keep walking.

If you're going to get one, the Garmin Instinct 3 Solar is solid value. If you're a multi-sport ocean-and-mountain person like me, the Garmin Fenix 8 Solar is the rare watch that does both hiking and freediving seriously (full topo maps plus a built-in depth sensor with apnea mode). If you're on a budget, skip the watch for your first thru-hike and put that money toward a Garmin InReach Mini instead. Far more valuable for safety.

One honest note: data obsession is its own problem. When every step becomes a metric, you stop noticing the light through the trees. Isn't connecting to nature and our own nature what it's all about?

How I Combined Apps on the GR11

Here's exactly how I used these tools on 850 km across the Pyrenees.

  • Daily navigation: trail markers first, Mapy.cz and AllTrails as backup when confused.
  • Pre-trail planning: downloaded all GR11 stages in AllTrails + full GR11 map in Mapy.cz before starting. Both offline.
  • GPX file: loaded into Mapy.cz from the Cicerone GR11 guidebook. The Cicerone e-book for the GR11 comes with the official GPX file included.
  • When apps disagreed: stopped, breathed, checked both, checked the trail markers, made the best call. Accepted that some ghost miles happen.
  • Weather: Garmin InReach satellite updates while on trail. Mountain-forecast.com and AEMET (Spanish weather) when I had signal.
  • Safety: Garmin InReach Mini active, sharing live location with family every 2 hours.
  • Battery management: phone in airplane mode 90% of the day, checked apps at lunch and before bed. Nitecore 10000mAh power bank charged phone, InReach, head torch.

My Golden Rules for Navigation on Trail

  • The GR11 is marked with the familiar red-and-white trail stripes, but here's the catch: other local trails use the same markings too. Don't blindly trust them. Always cross-check.
  • Check your position often, before you get lost.
  • Cross-reference GPS with terrain, contour lines, and the sun. It makes you sharper and prevents dumb mistakes.
  • Keep your batteries warm in the cold. Electronics die faster when freezing.
  • Carry a compass and paper map or guidebook pages as backup. Old school, but sometimes old school saves the day.
  • Navigation is half the fun. Work your body and brain together.

Common Mistakes Hikers Make with Apps

Predictable patterns after 2000+ km of trails and watching hundreds of other hikers:

  • Relying on one app only. Every app has glitches. Carry a backup, preferably one that uses different map data.
  • Not downloading offline maps before leaving. The single most common failure point. “I'll do it on the trail with wifi in the village” does not work when the village has no wifi.
  • Not testing in airplane mode before the trail. Open your apps in airplane mode at home. If the maps don't load, you haven't fully downloaded them.
  • Blindly following a GPX track without awareness. GPX files can be outdated. Trails get rerouted. Use the GPX as one input, not the only input.
  • Cold drains batteries fast. Below 5°C, my phone lost battery roughly twice as fast. Keep it in an inside pocket close to your body.
  • Staring at the phone instead of the trail. You miss the views, you miss the markers, and you twist an ankle. Airplane mode, check at breaks, look up.
  • Skipping the skills part. No app replaces knowing how to read a map, interpret weather, and make decisions. Invest a weekend in learning these before you need them.

This is a lot. Where to start?

If all of this is making your head spin, grab the free Starter Map. It's the first thing Jonatan and I would hand you if you came to us asking how to prepare for your first long trail. Sequenced, honest, practical.

Get the Starter Map

Becoming Trail-Ready: The Skills No App Can Give You

Here's the real honest truth after 2000+ km of long distance hiking: the app you pick matters way less than the hiker you become before you start. All the best gear and apps in the world won't save you if you don't know how to:

  • Read a weather forecast in the mountains and make the call when to push, wait, or turn back
  • Pace yourself over a long trail without breaking your body in the first week
  • Manage your food and water for stages with no resupply
  • Pack light enough to actually enjoy it (most beginners carry twice what they need)
  • Handle solo nights in a tent in a thunderstorm at altitude
  • Know when your gut is telling you something and trust it
  • Cross-check your navigation when one source disagrees with another

These are skills. Nobody is born with them. They get built through shorter hikes first, through conversations with experienced hikers, through reading, through practice, and honestly, through making small mistakes in controlled environments before you make big ones at altitude.

Please don't make the high Pyrenees your first trail

Nothing beats real experience. If this is your first long distance hike, or your first real time in nature, don't start in the high Pyrenees, the HRP, or any serious alpine route. Start somewhere more civilized. A well-marked coastal trail. A developed route with villages every day, huts if you need them, and cell signal in most places. Build your skills there first, then go wilder. Too many people try to learn everything at once on a trail that can really hurt them. The Pyrenees will still be there when you're ready for them.

Your First Thru-Hike Starter Map (free)

You don't need more gear. You don't need to be “ready”. You need to know where to start.

Before our first long distance hikes, we had no idea what really mattered. We overthought gear, underestimated logistics, and questioned everything. So after 6000+ km of long distance trails between us (the PCT, AT, GR11, Fisherman's Trail, Waitukubuli, and more), we wrote down the steps we now take every time we plan a hike.

Use it to figure out your own path at your own pace.

Get the Starter Map

For European long distance trails (GR11, GR10, Fisherman's Trail)

AllTrails Plus + Mapy.cz + Garmin InReach Mini. This is what I used.

For US long distance trails (PCT, AT, CDT, JMT)

FarOut Guide for the specific trail + AllTrails or Gaia GPS as secondary + Garmin InReach Mini.

For off-trail high routes and alpine adventures

Gaia GPS + AllTrails + Garmin InReach Mini. Gaia's topo layers really earn their keep when you're not on a marked trail.

For beginners and day hikes

AllTrails free tier or 7-day trial. Most beginner-friendly and by far the best app to discover local trails.

Frequently Asked Questions

What is the best hiking app for thru-hiking?

After testing most of them on 2000+ km of long distance trails, here's what I recommend: for US long distance trails, FarOut. For European thru-hikes like the GR11, the Fisherman's Trail, the Camino or the Tour du Mont Blanc, AllTrails. For off-trail alpine or the HRP, Gaia GPS. I personally use AllTrails Plus as my main app and Mapy.cz as a free backup.

Do I need a paid hiking app for the GR11?

Not strictly. Mapy.cz is free and covers the full GR11 with excellent detail. AllTrails Plus at around €20/year gives you extra value: community reviews from recent hikers, wrong-turn alerts, and offline maps with a different data source than Mapy.cz for cross-checking. Try it free for 7 days and see.

AllTrails vs Gaia GPS, which is better?

AllTrails is easier and better for discovering trails and day-to-day navigation on marked trails. Gaia GPS has more powerful features for off-trail navigation and advanced map layers. For most thru-hikers on marked trails, AllTrails is enough. For alpine or off-trail adventures, Gaia.

Is FarOut worth the money?

If you're thru-hiking the PCT, AT, or CDT, absolutely yes. The real-time waypoint comments about water sources alone could save your hike. For European trails without a FarOut guide, save your money and use AllTrails + Mapy.cz.

What's the best free hiking app?

Mapy.cz for European trails, Maps.me for general offline navigation, Wikiloc for discovering community-uploaded trails. All three are useful and cost nothing.

Do I need a satellite communicator like the Garmin InReach Mini?

For solo thru-hikes in remote or alpine terrain, yes. Not legally required, but it's the single piece of gear that most improves your safety margin. The Garmin InReach Mini is the most popular model among thru-hikers for good reason.

Can I use just one hiking app?

You can, but I recommend two. They use different map data, and when they disagree, you learn something. On my GR11 hike, cross-checking Mapy.cz and AllTrails saved me from ghost miles.

What app did you use on the GR11?

AllTrails Plus as primary + Mapy.cz as backup + Garmin InReach Mini for safety and weather. This combination worked for all 850 km from the Atlantic to the Mediterranean in summer 2024.

Do I need a compass if I'm using a hiking app?

For a well-marked thru-hike like the GR11 or Fisherman's Trail, not strictly. But a lightweight compass like the Suunto mini weighs almost nothing and works when everything else fails. For alpine or off-trail routes, I'd carry one always. Learn the basics of how to use it before you need it.

Do I need a GPS watch for thru-hiking?

No for most marked trails. Yes if you're going alpine or off-trail like the HRP. The Garmin Instinct 3 Solar is a great entry-point. If you're a multi-sport person who also freedives, the Garmin Fenix 8 Solar is the only watch that does both hiking and freediving seriously.

Resources to Build Your Nature-Reading Skills

As I said higher up, nature awareness is the skill underneath everything. Here are the resources I'd recommend to build it, in your own time, off-trail.

Courses on map and compass

A book on natural navigation

I love The Natural Navigator by Tristan Gooley. It's about reading nature itself to find your way: the sun and stars, cloud formations, wind patterns, moss growth, the way trees lean. Skills that guided humans for thousands of years before GPS existed. You won't navigate a full thru-hike with these alone, but they train your eye in ways apps never will.

If you found this app guide useful, here are some related posts from my blog you might enjoy:

GR11 specific

Other thru-hikes and gear

The Bottom Line

The best hiking app is the one you actually use, trust, and can navigate quickly when you're tired at 2500 metres. Don't overthink this. For most thru-hikers on marked trails, AllTrails is what you want. Pair it with a free backup like Mapy.cz for Europe. Add a Garmin InReach Mini for safety if you're going solo or alpine.

And remember: the trail comes first, the phone second. Trail markers were here long before GPS. Apps fail, batteries die, clouds happen. Your own attention is the most reliable navigation tool you own.

Getting lost isn't just about navigation. It's about how you respond when things don't go to plan. Apps can show you the way back. But they won't calm your mind. That's something you learn out here.

Learning to read nature and trust yourself takes time. You don't need 20 years. But you need to start. Every day you spend outdoors builds the awareness that keeps you safe later.

Hike your own hike. The trail will teach you. Not just where to walk, but how to pay attention again. And no app can do that for you.

Keep it wildful.

Want to Go Deeper?

If this guide helped you, there's more where it came from. I share everything I learn on trail (the messy bits, the wisdom, the failed gear experiments) in a few different places:

If this guide helped you and you want to walk a little closer with me, I'm on Patreon. It's where I share some of the deeper stuff that doesn't fit on the public blog: trail reflections, behind-the-scenes from the road and the ocean, and early access to things I'm working on. It's also how you directly support my work creating honest content without chasing algorithms.

Join me on Patreon

And if you haven't grabbed it yet, scroll back up and get the free Starter Map. It's the quickest way to stop researching and start preparing.

Let's Connect

Got questions about apps, thru-hiking, or long distance trails? Drop a comment. I'd love to hear from you.

Follow me on Instagram
Say hi on Facebook
Subscribe to my YouTube channel for more GR11 tips and trail life.

Join the newsletter for slow travel tips.

Related Posts

None found

Disclaimer

I share my experiences, research, and personal opinions on this blog to encourage a more conscious and adventurous life close to nature. Some articles may contain affiliate links. If you decide to purchase something through those links, I may earn a small commission at no extra cost to you. This helps support the time and work that goes into creating these guides, stories, and resources.

I only recommend tools, gear, or services that I have personally used, tested, or genuinely believe in. All opinions remain my own.

Suzanne

Hi! My name is Suzanne. I'm here to excite and guide you into slow travel adventures, in tune with nature. 🗺️+15yr Fulltime Adventurer by Sail & Van 🧜‍♀️⛵️🚐✨🏕️

Leave a Reply