onX Backcountry Trail Maps GPS

Discover hiking, biking & skiing adventures with GPS, 3D maps & guidebooks.

Discover new trails and navigate through hiking trails, climbing routes, and backcountry skiing lines. Scout new terrain, download maps, or review wildfire info. Navigate your outdoor pursuits using the ultimate GPS map app with onX Backcountry.

Plan your hiking, mountain biking, and climbing activities with trustworthy data. Topographic maps, GPS tracking, and weather forecasts help you navigate confidently in unknown terrain. Toggle map layers to show nearby hazards such as wildfires or avalanches. Use 3D maps to visualize your trip and measure elevation and distance.

Map out custom routes seamlessly with our snap-to-trail feature and prepare in granular detail by setting Waypoints and reviewing Slope data. View localized weather and hour-by-hour wind forecasts. Discover adventures nearby with 650,000+ miles of trails, 300,000+ rock climbs, and 4,000+ ski routes.

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, Climb or Ski Tour 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
• View trail maps in 3D, topo, satellite imagery or hybrid to visualize terrain
• Hiking, biking, climbing, and skiing become easier with custom map routes
• GPS tracking to know where you came from and share your trip
• Set Waypoints and access data on Slope Angle, Slope Aspect, and Trail Slope

▶ Map Modes for Every Adventure
• Hiking – Trail lengths, difficulty levels, elevation, and real-time GPS
• Mountain biking – Biking paths, difficulty ratings, trail conditions, and elevation
• Rock climbing – Climbing routes, climb types, GPS tracking, and user reviews
• Backcountry skiing & snowboarding – Slope angles, SNOTEL data, and ATES layers

▶ 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, biking, climbing or skiing stats to see where you’ve been

▶ Scout Ahead & Stay Safe on your Trip
• Use the compass to find your location and orient yourself
• Access localized weather conditions