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Best Topographic Map App

onX Hunt offers accurate and detailed topographic maps for hunters and other outdoor recreationalists. Sample our interactive topo map here. Unlock all features free for 7 days by creating an account.

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Featured in Outside Online, Field & Stream, Outdoor Life, and more, onX Hunt is the must-have topographic map app for any outdoor enthusiast. Detailed and accurate 24K maps help you locate peaks, valleys, saddles, and slopes on location with your phone or at home with onX on Desktop. With more than 14,000 reviews in the App Store and Google Play, onX Hunt is the best topo map app.

The Ultimate Topo Map App

Explore Features

View Terrain in 3D

Visualize your hunt better with 3D maps on Desktop. Layers and Markups are shown with 3D relief. Hunt smarter, scout smarter, and find success.

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View Terrain in 3D

Visualize your hunt better with 3D maps on Desktop. Layers and Markups are shown with 3D relief. Hunt smarter, scout smarter, and find success.

Forecast Weather, Wind, and Barometric Pressure

Accurate weather data and forecasts from Weather Underground’s network from more than 250,000 weather stations around the country.

Public Hunting Land Maps

Hunt and hike with confidence by always knowing where you are with clearly marked private property boundaries.

Unlock All Features Free for Seven Days

Topographic maps, satellite imagery, topo / sat hybrid, 3D, land ownership maps, hunt units, waypoints, area measures, line distances, crop data, tree species, and more, all of which can be taken offline. The possibilities are truly endless. Try onX Hunt free for 7 days.

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By The Numbers

Hunting isn’t a math problem, but onX Hunt adds an ecosystem of tools on top of your talents to make every hunt count.

852

Million Acres of Public Land

The foundation of America’s outdoor ethic, learn where and how to access the public land entrusted to us all.

You’ll never know if you don’t ask—find landowner data, knock on a door, and find a perfect plot.

Million Private Properties

147

9,568

Unique Hunting Units

Research before your applications, after tags are drawn, or simply to see where your next best hunt might be.

5,000

Game Wardens Approve

The men and women protecting wildlife rely on onX Hunt to know where they stand.

Access Topo Maps Offline

Even when you’re off the grid without service, you can access offline topo maps saved in onX Hunt. The GPS in your mobile device still works when a network isn’t available. Outdoor enthusiasts often quote this as one of their favorite features—to locate yourself in remote locations with high-resolution, interactive topography maps.

Switch From Topo to Satellite or Hybrid

onX Hunt offers Topo, Satellite, and Hybrid maps to help you get a better visualization of the terrain you’ll be exploring. Switch between Basemaps to see topographic features and satellite images.

Hundreds of Custom Layers

Know where you stand by adding custom layers to your topo map such as public and private boundaries, landowner names, hunt units, possible access areas, trails, campsites, and more with onX Hunt.

Mark Up Topo Maps with Waypoints, Shapes, and More

Use Waypoints, draw routes, measure line distances, and more within the onX Hunt app to customize your topographic maps and mark features for use in the field.

Forecast Weather, Wind, and Barometric Pressure

Accurate weather data and forecasts from Weather Underground’s network from more than 250,000 weather stations around the country.

Public Hunting Land Maps

Hunt and hike with confidence by always knowing where you are with clearly marked private property boundaries.

Access Topo Maps Offline

Even when you’re off the grid without service, you can access offline topo maps saved in onX Hunt. The GPS in your mobile device still works when a network isn’t available. Outdoor enthusiasts often quote this as one of their favorite features—to locate yourself in remote locations with high-resolution, interactive topography maps.

onX Hunt offers Topo, Satellite, and Hybrid maps to help you get a better visualization of the terrain you’ll be exploring. Switch between Basemaps to see topographic features and satellite images.

Switch From Topo to Satellite or Hybrid

Know where you stand by adding custom layers to your topo map such as public and private boundaries, landowner names, hunt units, possible access areas, trails, campsites, and more with onX Hunt.

Hundreds of Custom Layers

Use Waypoints, draw routes, measure line distances, and more within the onX Hunt app to customize your topographic maps and mark features for use in the field.

Mark Up Topo Maps with Waypoints, Shapes, and More