Install Free Maps on Garmin BaseCamp (Openstreetmap)

When you want to start working with Garmin BaseCamp, you need some maps installed. You can buy them from Garmin, but you definitely don’t need to.

Follow the next 4 easy steps to install the free maps from OSM (Openstreetmap) onto your PC.

1 – Download the file

  1. Go to and click on the bottom-left square: Maps for Garmin GPS-Receivers.
  2. Go to Maps and choose the country you need. If your country is not in the dropdown, choose More Countries.
  3. Next look at your prefered language and download the GMAP Install Archive (full) for Garmin BaseCamp file.

2 – Unzip the file

To unzip the file you just downloaded, right-click on it and choose Extract Here. Things may look a bit different if you have WinZip installed. If you see no way to unzip your file, please download and install WinRAR first.

3 – Install the map

  1. After unzipping, you will see two files appear. Open the executable file (the one that starts with GMAP)
  2. Click NextI AgreeInstallFinish

4 – Enable the map in Garmin BaseCamp

  1. Open BaseCamp. If the program was already open, please close and reopen it.
  2. Click on the dropdown menu just above the map, select the map you just installed. If you don’t see a dropdown menu, click on ‘Maps’ in the top menu and select the map.
  3. That’s it.

If you have any trouble with the steps above or just advice in general, let me know in the comments!

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  1. Georges V

    Hi Wouter,

    As I wrote early morning in the Dutch comments, I do not see the dropdown menu at the right end of the functions toolbar. It is missing for now in my BaseCamp version 4.7.3. I’m sure that the first installation attempt went thru the the command window, loading all the files.

    I guess the problem must be inside the the Freizeit installer. I will proceed to a new attempt, using ENGLISH at all options. Hopefully that makes a difference.
    I think that this issue is worth to bring to attention of readers. If suggestions, please continue at the ‘NEDERLANDS’ comments or mail me. Thanks

    1. Georges V

      Don’t worry about missing dropdown menu ! Just click on tab Maps ; that’s it.
      Wouter , you might modify the text. Thank you again.

      Freizeit developers make nice maps and I’m delighted to use them in BaseCamp.

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