• Cairn: Hiking & Outdoor Trails 1
  • Cairn: Hiking & Outdoor Trails 2
  • Cairn: Hiking & Outdoor Trails 3
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Cairn: Hiking & Outdoor Trails

Cairn helps you stay safe on your hikes, runs and outdoor adventures. Easily share your plans with loved ones, find spots with cell coverage, download offline topo maps, and see stats on your route.

Recently named one of the three best map apps for navigating the wilderness by Outside Magazine.

GET FOUND IF YOU’RE OVERDUE
• Notifications: Safety contacts are notified when you’re past due
• Live tracking: Contacts can see your GPS location during your trip or hike
• Rescue advice: Contacts get important info needed to make intelligent rescue initiation decisions

STAY CONNECTED IN THE OUTDOORS
• Know where others have found cell coverage
• Download topo maps that are designed specifically for outdoor pursuits

SEE TRAIL STATS
• Get live distance, elevation gain and ETA stats for 4000+ hiking routes, summits, and trails worldwide

CAIRN IS
+ Easy: It only takes a minute to set up a Cairn
+ Open: Share plans with anyone – no app required to view
+ Flexible: Great for hiking, backpacking, trail running, horseback riding, skiing, cycling, rock climbing, camping, hunting, fishing, boating and more

Have feedback? Get in touch at [email protected].

Category : Maps & Navigation

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Reviews (14)

lil. m. Mar 24, 2020     

From other hiking maps I am used to get a list of trails with rating of difficulty when searching an area for some hikes. With this app there is no such feature available, at least I couldn't find it. I think this app could be useful and great if you already know the trails and name if the trails you want to hike. Other than that useless app.

C. C. Mar 23, 2021     

Easy to use. Most other hiking apps have too much going on. If you need that kind of in depth then buy a hiking gps. This app is user friendly and works great. Love the satellite maps and the ability to download for offline. Absolutely love this app.

Cha. S. Jul 2, 2021     

It says 30 day free trail. I had the free trail for 3 days and it automatically canceled it for some reason.--correction. I previously gave it a 1 star due to my subscription being automatically canceled but Cairn reached out right away and fixed the problem without hesitation.

Sha. M. Aug 9, 2020     

I was hopeful that the app would allow me to plan a trails trip. I can't seem to add more than 1 point to point trail. I want to be able to customize it to make multiple stops and then download the map.

S.. A. Aug 22, 2019     

As a solo female traveler overseas, I am so grateful that I can notify my safety circle when I'm going on trails alone and they can know to send help if I haven't checked back from my destination. It even sends them an alert so they can enable services, should I need them. With the maps I can be confident with where I'm going and plan my route!

Chr. B. Oct 13, 2021     

SMS notifications don't work of you have more than one safety contact. Update: increased to three stars as I found it works with some default SMS apps and not others. Still not good.

Jim. R. Sep 26, 2020     

App was hard to load, 4 tries. Now app won't open. Issue with my phone,, latest update cleared all issues.

Jud. A. Sep 24, 2020     

Not working for me. Having problems figuring out how to use it. Not finding it intuitive.

J. P. Oct 20, 2019     

Doesn't seem useful unless I'm on an established trail where I wouldnt really need it to begin with.

Deb. P. Oct 26, 2020     

It's really nice for me because I'm so independent and go up to my cabin a lot. Thanks!

Eug. U. Aug 21, 2020     

AARP said this was a free app. Not so! There are many other apps that are free that are just as good.

Ton. P. Aug 22, 2020     

Only one trail in my area. (VT) overall impression: meh

Car. T. Nov 10, 2019     

Doesn't have any of the trails near me

tsa. s. Aug 25, 2021     

Saved me from being lost out in the Deep Woods