Download Topo Maps for Offline Outdoor Navigation



Transform your phone or tablet into a powerful off-road topo mapping handheld GPS with the bestselling outdoor navigation app for Android! Explore areas beyond cell coverage while hiking and engaging in other recreational activities.



Key Features



  • Offline Navigation: Download topo maps for the US and many other countries in advance, ensuring you won’t need cell coverage for navigation.

  • Storage Memory: Utilize your device’s storage to keep maps accessible.

  • Android Wear Support: View navigation at a glance on your wrist.

GPS Waypoints and Navigation


Import GPS waypoints from GPX or KML files, or manually enter coordinates using various formats such as longitude/latitude, UTM, MGRS, or grid reference. The GOTO feature allows you to set a waypoint as a navigation locus.

Map Sources and Add-Ons


Access many publicly available map sources as free downloads. Additional content is available for in-app purchase:



  • Accuterra Topo Map Source: $19.99/year (can be used with or instead of free sources).

  • Thunderforest Map Sources: Worldwide for $11.99/year.

  • Boundary Maps: For 12 western states from the Bureau of Land Management (BLM), ideal for hunters.

  • GMU Boundaries: Available in some states.

  • Lake Contours: In several states.

  • US TrailMaps Content: Including ATV, whitewater, and equestrian trail maps.


Explore the menu under More -> "Purchasing AddOns" to view these options, which can be overlaid on topo maps.



Demo Version Available


Try the DEMO version to ensure the maps suit your needs in your country.

Understanding Topographic Maps


Topo maps illustrate terrain through color and contours, making them invaluable for off-road navigation. They are perfect for activities such as:



  • Hiking

  • Hunting

  • Kayaking

  • Snowshoeing

  • Backpacking



Create Custom Maps


Utilize Mobile Atlas Creator to create your own maps or specify a custom tile server. Built-in sources include:



  • OpenStreetMaps: From MapQuest

  • OpenCycleMaps: Showing terrain worldwide

  • US Topo Maps: From Caltopo and the USGS

  • USTopo: Aerial photography with markup

  • Canada Topo Maps: From Toporama

  • Marine Maps: NOAA RNC Nautical Charts

  • Topographic Maps: Of Spain, Italy, New Zealand, and Japan


Many of these sources are generally free to use.

Offline Navigation Benefits


Utilize offline topo maps and GPS on hiking trails without cell service. Your Android phone's GPS can determine your position using satellites, allowing you to navigate without relying on your data plan. Enjoy safer and more enjoyable GPS navigation in the backcountry.

Geocaching and More


Use the app as a geocaching navigator by obtaining a pocket query as GPX. Besides geocaching, record tracks and GPS waypoints during your adventures while tracking your journey on topographic maps. This app may even replace your Garmin handheld GPS.

Outdoor Activities with BackCountry Navigator


Here are some outdoor GPS activities where BackCountry Navigator excels:



  • Hiking both on trails and off

  • Camping trips to find the perfect site or navigate back

  • Hunting trips in rugged areas

  • Search and Rescue (SAR) operations

  • Trekking long trails like the Pacific Crest Trail

  • Kayak and canoe adventures on lakes and coastal waters

  • Backpacking in wilderness areas and national forests



Embrace the Outdoors


Discover your own ways to enjoy the great outdoors. Venture beyond cell service boundaries with your GPS and master navigation for outdoor adventures. BackCountry Navigator has been featured on WM devices and preloaded on the Trimble Nomad rugged device. This Android version offers greater flexibility, features, and fun!

Affordable Outdoor Gear


For a one-time fee, this app is a fantastic addition to your outdoor gear, complementing purchases from Cabelas, REI, or other outdoor stores. Many users have found that the Android GPS in their phone or tablet can effectively substitute for Garmin or Magellan GPS units, such as the Garmin Montana, Etrex, or Oregon. Your Android device can become your handheld GPS!