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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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New
Hi, I'm trying to get india maps on my garmin edge 830 which doesn't have an external SD card. I can find garmin in the internal files but the img file doesn't drop in. I have previously done on a edge 810 with SD card and it works, the unit is a bit broken but maybe this is my only option as the 830 seems not to want the file. Mapinstaller or manager doesn't see the file either
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Are you aware of this ?

Travel Alert- Satellite Phones and GPS Devices Prohibited in India 2025.
Admin: No, I didn't know, but it seems most GPS devices are not affected, only those with two-way satellite comunication capabilities.
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New
System does not let me attach a link here.
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New
I have tried to see the spain maps in Spain and quite good.
For me contour lines are important, and can be seen.
A little crowded with icons.
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Hi,
I have downloaded the Mat for Morocco, Basemap with DEM for GPS, file gmapsupp.img uploaded to the SD card in the Garmin folder. In sept the card in Garmin Zumo XT. On first hand it showed the card but after one minute XT showed a few messages: 1. to define to routes there is need of detailed maps 2.Unlocking maps is not possible 3. Cannot check the map authentic 4. Maps are damaged and cannot be used
Admin: I guess you are using the unicode version of the maps which are not compatible with recent models. Try with non-unicode or internationnal ones.
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New
I have tried with non unicode and the same problem. With International I have receiving the same errors but at least I can see the map Morocco. I will try it in one week and hopefully will work.
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New
Hello!
Does these maps compatible with garmin watch?
Admin: Yes, they are
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New
I have a Garmin Nuvi 55 with a lifetime license to update maps of Central Europe.
That map doesn't include Greece, which I often travel to, so I downloaded a separate map of Greece, unpacked it and installed it on an SD card.
Nuvi sees that map, but no routes can be created and the search engine does not find cities.
I've tried to form a route Belgrade to Chaniotis, Greece but the system forms only 70% of the route and fits.
Can you tell me what the problem is?