![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
onX Backcountry: Trail GPS App 4+
Skiing, Hiking & Biking Maps
onXmaps, Inc.
-
- Free
- Offers In-App Purchases
Screenshots
Description
Discover new trails and navigate through backcountry skiing lines, climbing routes, and hiking trails. Whether you’re scouting new terrain, navigating maps offline, or reviewing wildfire info, onX Backcountry is the ultimate GPS map app for your outdoor pursuits.
Plan your hiking, mountain biking, skiing and snowboarding activities with trustworthy data. Access topographic trail maps, GPS tracking, and weather forecasts to navigate confidently in unknown terrain. Toggle map layers to show nearby hazards such as wildfires or avalanches. Measure distance and elevation, and visualize your trip in 3D.
Map out custom routes seamlessly with our snap-to-trail feature and prepare in granular detail by setting Waypoints and reviewing Slope data. Receive snow info from SNOTEL stations and regional avalanche forecasts. Discover adventures nearby with 650,000+ miles of trails, 4,000+ ski routes, and 300,000+ rock climbs.
Download maps for offline use and leave a breadcrumb trail with Tracker to measure key trip stats. View trail conditions and switch between Hike, MTB, Ski Tour or Climb for an app that keeps you safe for all your adventure needs.
Navigate confidently with powerful map tools and go farther with onX Backcountry today.
onX Backcountry Features:
▶ Ultimate GPS Map App for Outdoor Pursuits
• Visualize terrain by viewing your maps in 3D, topo, satellite imagery, or hybrid
• Map out custom routes for hiking, biking, skiing & climbing
• GPS tracking to know where you came from & share your adventure
• Set Waypoints and access data on Slope Angle, Slope Aspect & Trail Slope
▶ Ski Line Information & Snow Safety
• Ski and snowboard safely with avalanche forecasts for the U.S. & Canada
• 3D maps to review terrain, scout ski lines & prepare for hazards on trails
• Access localized weather conditions & 7-day weather forecasts
• View ATES layers, snowfall information & historic trends via SNOTEL data
▶ Navigate Offline without Cell Coverage
• Save offline maps and turn your phone into a handheld GPS device
• Track your location and follow the blue dot to get back to your starting point
• Measure hiking, skiing or climbing stats to see where you’ve been
▶ Free Trial
Start a Premium or Elite trail for free when you install the app. Maximize your backcountry experience and access all of our best features for seven days.
▶ Premium & Elite Features
• 650,000+ miles of running, hiking, backpacking, ski, and mountain bike trails
• 4,000+ backcountry skiing lines with guidebook descriptions
• 300,000+ rock climbing routes with approach trails
• See distance and elevation gain in seconds
• Plan trips with a snap-to-trail route builder
• Save unlimited Offline Trail Maps to navigate without cell service
• 24K topographic maps and 3D maps for the entire U.S.
• 985 million acres of Public Land across the U.S.
• 550,000 Recreation Icons: Trailheads, backcountry cabins, campgrounds & more
• Map data sourced from USFS, BLM, and NPS
• Private Land Layer (ELITE ONLY): Property maps, land boundaries, land ownership & acreage
• Recent Imagery (ELITE ONLY): Detailed satellite imagery from the past two weeks
▶ Feedback
If you have any trouble or have an idea on what you’d like to see in the maps next, please contact us at support@onxmaps.com. We’d love to hear from you.
Your Four Season Outdoor App
Whether you’re into hiking, snow skiing or backpacking, onX Backcountry brings everything you need into one place. Plan, navigate, and share your outdoor adventures with ease. Download and start your next journey with onX Backcountry.
What’s New
Version 25.5.0
We improved user experience with a few bug fixes as well as preparing the app for future feature updates.
Ratings and Reviews
This app saved my toes!
Tried this out when backpacking Big Bend for the first time. Ended up getting snowed into a mountaintop campsite with a historic amount of snow. This app gave us the confidence we were going the right way to return to the base when we couldn’t see any trail or tracks at all and needed to get down in time to prevent frostbite.
The tracking works remarkably well and the UI is fairly intuitive. Also seeing the difficulty gradient along the trails is very useful for planning and decision making. My only suggestion would be to make it easier to access and view stats on previously tracked hikes. The only way I could find to access them was by tapping on the path on the map, but sometimes I had hiked the same segment many times making this an imprecise way to find precious data.
Developer Response ,
Hi Ben, thank you for taking the time to share your support and feedback. We really appreciate it! We are so glad to hear that Backcountry helped to lead you safely back home. What a crazy situation!
I can definitely pass your feature request onto the team! We do have the "My Content" menu that would show each individual track once it is created. That may help you to sort out those previous trips.
Thanks again!
Don’t ever use if you don’t have cell service
This silly hiking app logs you out randomly and you can’t log back in without cell service which is nuts. Use AllTrails unless you want to get lost in the woods if you rely on this app. Plus it is constantly throwing menus up when all you want to do is check the map but no, it needs to give you options you don’t need when you just want to check where you are. I can’t believe they made this app so you can’t see your downloaded maps if you don’t have cell service so you can’t login to use the features that keep you from getting lost in the woods. Just got lost because of this app. I’m actually writing this review (my first review I’ve ever we in my life) in a spot that has cell service as I just used AllTrails to find my way back to where I should be because this app may look great but in the field if you can’t use it without cell service it’s completely useless. Make sure you have other map apps when this one logs you out and won’t let you use your downloaded maps. Too much time spent on making it look good instead of making it work. I’m going to play with it for a few more days but it’s already gotten me lost on the first day I used it so it doesn’t look like I will be using it much longer.
Developer Response ,
Hi there, thanks for taking the time to reach out to us here! We're so sorry for the trouble you're having with the app. Can you reach out to our customer service team so we can help troubleshoot the problems you are experiencing? Please email: help@onxmaps.com with the issues you are experiencing and a representative will get back to you with troubleshooting steps.
Severely Limited App
Updated review. On second day using app, the server that controls login crashed and couldn’t use the app. I’ve been trying to plan some hikes and this app just has nothing on the alternatives. You can’t navigate between waypoints. Unless a user has uploaded a gps track, the “trails” on the map are pulled from a general USGS database and lack topo and difficulty. Because it’s a new service there are not a lot of reviewed trails. I am going back to my other apps. This one is not ready for prime time.
Initial Review. Just got the app. I also use Trailforks, MTB review, and Gaia (all paid versions). This app is geared toward hiking only. It lacks trail reviews, trail photos, and any other intel that I find helpful in planning an adventure. Great to see that a trail is in the Gunnison NF, or that the Gunnison nF is 1,000,000 acres but I ask you, how does that assist me planning a hike? It does not. Clicking on a trail marks that spot on the trail and highlights the trail. It’s a bit of an awkward functionality. Again show me trail reviews, trail conditions, user photos. Also what’s the point of an app that only shows information for a single use - hiking? All the other apps I use are multi use. So far disappointed.
Subscriptions
App Privacy
The developer, onXmaps, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Contact Info
- User Content
- Search History
- Browsing History
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- User Content
- Search History
- Browsing History
- Identifiers
- Usage Data
- Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- onXmaps, Inc.
- Size
- 423.5 MB
- Category
- Navigation
- Compatibility
-
- iPhone
- Requires iOS 16.0 or later.
- iPad
- Requires iPadOS 16.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English
- Age Rating
- 4+
- Location
- This app may use your location even when it isn’t open, which can decrease battery life.
- Copyright
- © 2025 onXmaps, Inc
- Price
- Free
- In-App Purchases
-
- Backcountry Premium Yearly $29.99
- Backcountry Premium Yearly $29.99
- Backcountry Elite Year (AS) $99.99
- Backcountry Elite Year $99.99
- Backcountry Elite Monthly $14.99
- Backcountry Elite Monthly $14.99