That is the one Danny, thanks!
More info on the Garmin maps: I currently own Garmin MetroGuide North America V7, which, I will admit, is not the newest version. It is so old, btw, that V8 has been discontinued and Garmin now sells City Navigator. I was not able to route from my house to my school because it only had major highway intersections as routing points. Its POI database was so limited that it did not even have my University in it. I am sure they have updated all that by now...
I have now downloaded a Texas map from
Free routable maps for Garmin brand GPS devices. You actually select tiles (parts of a map) or a predefined region and then enter your email address. The site then compiles your selection and sends you an email with a link once it is done.
There are multiple versions you can download namely:
* Installer for Garmin MapSource (Windows).
* Installer for Garmin RoadTrip (Mac OSX)
* Combined image for direct manual placement on the GPS device (gmapsupp.img)
* A zip file containing the tiles in the request, especially useful for Linux users (e.g. QLandkarte)
Your compiled map files are available for 48 hours to download.
I downloaded the Installer for MapSource, an .exe, as I already have MapSource. It installed without any problems and now in MapSource I can select which Maps I want to use, the Garmin or the free ones.
I transferred the free ones to my GPS, searched from my University from the POI (improvement) and routed there. The route takes me from where I am (improvement) to where I want to go, all along roads and no longer as the crow flies for some distance (improvement).
The maps are not 100% up to date, for example they do not include some new roads that where built about 2 years ago. But then again even Google Maps did not include them till about 6 months ago... But as volosong stated, in his area they are more than 5 years old.
I think it is a great way to get maps of places I will be going for a holiday, and only use for a limited amount of time. I'd rather use 2 year old maps than spend $80 for something that I will use for 2 weeks...
I will keep on testing these maps, as much as I can with my limited travel. The maps rely on people submitting new data, and as Jess said, hopefully it will increase in years to come. It seems that certain regions are more up to date and have a wider variety that others. Germany seems to have many sources of maps, while Africa, what a surprise, is very limited.
Here is the link to different regions of the world:
OSM Map On Garmin/Download.