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OpenStreetMap

Rural map

Maps for Garmin based on OpenStreetMap

Urban map

What can you do with the maps?

Maps can be installed on Garmin GPS's, as routable maps that will give you turn by turn instructions to go to a given place (depending on device's specifications). It can also be seen in your computer, where you can calculate your routes, using MapSource or BaseCamp Garmin software, or the open source program QMapShack. With the topographic and DEM maps you can also calculate profiles for your routes.

Android Maps can be used on many mobile and desktop apps, such as OruxMaps, Locus Map, Cruiser and much more.

Viewing the maps in your computer:

Installing the maps in a GPS:

First of all, download file for GPS of the country you want from Downloads page and unzip it. You'll get a file called gmapsupp.img. The easiest way to have the map in your Garmin device is copying gmapsupp.img file within «Garmin» folder of the external SD/micro SD card of the device (create it if it doesn't exist). In some models gmapsupp.img file must be copied into «Map» folder instead of «Garmin» folder (note «Map» folder may be hidden). To copy it use a card reader (faster) or connect your device to the computer with a suitable cable, in 'Mass storage' mode (slower).

You can also use Garmin MapSource or BaseCamp software to send map to device. For that, you have to load the map in MapSource/BaseCamp first, as explained above.

Once copied, switch on the GPS, go to Settings>Map>Map Info and enable OpenStreetMap map. The way to activate the map varies from one model to other:

Topo maps on GPS:

You have two options in order to get topo maps on your GPS. Easiest one it to download both «OSM Base Map» and «Contour lines» for GPS of the country, that you'll find at Downloads page. You must install both files as explained in previous section.

Second option is to install Base Map and Contour Lines on your computer, select tiles for your area of interest of both layers and send them all together to the GPS. You can see here how to do it. This method may be useful for old models, which can only read one map file, or for very large areas not offered as a single file.

Using on Android devices:

If you want to see maps from this site on your Android mobile device, you can use OruxMaps App. You have two options for that:

  1. Use Android specific maps (recommeded):
  2. Use map for Garmin GPS:

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Comments (93)

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I've installed the maps in basecamp->maps but basecamp won't recognize it. Of note, there isn't a file there besides the installer. Any advice?
Admin: I'm sorry for the late response, I missed your comment. You have probably changed installation folder. You must have "OpenStreetMap Country.gmap" folder in C:\ProgramData\Garmin\Maps otherwise BaseCamp doesn't detect it.
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Did you resolve this?
For me, it also doesn't show the map in the Basecamp software.
Admin: Please check response to previous comment
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no - still don't know what to do with the contour lines download
Admin: Contour lines download is only for the GPS, files for BaseCamp (gmap format) already contain controu lines (topo maps only)
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For those that are a bit dumb (like me) and weren't sure what to do with the contour lines download - just unzip the contourlines_x.img file and copy it to the Garmin folder in the GPS itself, or its SD card. It is then available as another map to be selected under the "Configure Maps" menu and it will overlay your current map with contour lines.
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Your links to QMapShack need to be updated to https://github.com/Maproom/qmapshack/.

Thanks for the maps btw Smile
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I'm not sure what to do with the contour lines download?
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Good morning,
unfortunately I can not install the OpenstreetmapUSA topo with the Garmin Map Installer on the SD Card (SanDisk 32GB) for the the Garmin XT.

I have made several attempts and downloaded the map several times. The old one in Basecamp deleted again and the new one installed again. The map was installed by Basecamp and was visible.
The tiles were all visible on the Garmin Map Installer. I tried it only with a few tiles and each time the installation aborted.

I work with MacOSx

error Message:
Mit der Installation von OSM-USA-Topo ist ein Problem aufgetreten

Installieren sie das Produkt erneut und versuchen sie es noch einmal

There is a problem with the installation of OSM-USA-Topo.

Reinstall the product and try again

Can you help me?

Many greetings
Carsten
Admin: It may be a problem with the tiles containing only buildings that have been reported with other maps. In MapInstall it's not easy to identify these tiles to unselect them. You will note they are significantly larger than base map tiles and overlap them. Try removing all these building tiles in MapInstall before attempting to send map to GPS.
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Just to let people know that this works on the Zumo XT GPS, I wasn't able to send it to the unit directly but created the Map folder at the root of an SD card and it worked well. It did need a reboot of the device (long press on the power button to shutdown and then power on) for it to recognise the new map. Brilliant