Download for Your GPS


The OwlsheadGPS project features an OHV map that is compatible with many Garmin GPS units (click here for a list, opens in new window). This map contains roads and trails (and their designations) on public lands that are open to motorized travel.

This map can only be installed using a computer running the Windows operating system. We're sorry, but the installer does not run on other operating systems.

The map is designed to be scalable to increase screen drawing performance, and to reduce clutter when zoomed out to a small scale.  As you zoom in, more route features will appear. If you feel that you are not seeing the data you intended, try zooming in.

The map is designed optimally for color GPS units. It will function in compatible grayscale units, however the road and trail symbology will be mostly lost. You will need to “hover” the pointer over specific roads or trails to obtain their designations.

If you need help with the GPS map or the map installer, please consult our Help section.

Note: Most programs designed for the 32-bit version of Windows will work on the 64-bit version of Windows. The IMG file is for expert users.