Free topo and trail maps for your Garmin GPS If youre a Garmin owner and arent aware of all the free maps available for your unit, youre in for a treat. Detailed 1 2. 4,0. US, as well as for some foreign countries. Were also beginning to see transparent trail maps that can layer on top of topos. Sources for free Garmin GPS topo maps. GPS File Depot The best source for US topo maps, this site also includes a limited selection of international maps, forums, and tutorials. If your state isnt listed, be sure to check out the regional maps before giving up. Mapcenter The best repository of international maps, although youll see more highway maps than topo maps. UPDATE This site is no longer available. Australian Central Bank Computers Hacked News. Trail maps too. A new trend has community mappers creating transparent trail maps that layer on top of topos. Here are a couple of notable ones Northwest trails covers Washington, Idaho, Oregon, Montana, Wyoming, British Columbia and Alaska Southwest trails covers Arizona and New Mexico, with plans to expand to Utah and Nevada Im hoping this trend expands to the entire US, especially since Garmin seems to put a low priority on trail data. Searching for maps. Garmin Topo Us 100k Sd Card' title='Garmin Topo Us 100k Sd Card' />Sometimes a map creator posts a map to his own website, and you wont find it in one of the above repositories. Its always worth searching for the name of the area you are looking for Garmin img the file extension used by these maps. You can also experiment with adding terms such as map, topo or contour to your search. Install Garmin Topo Us 100k' title='Install Garmin Topo Us 100k' />Installing free maps to your Garmin GPSThere are a couple of easy ways to install these maps. If you have Map. Source, many will self register. GPS File Depot has installation instructions for PCs and Macs. If you dont have Map. Source, you can get it for free. Garmin is adding drag and drop capability to their newer handhelds, so you can rename a. Whatever. Name. You. Flipping Book Publisher Corporate here. Want. img and simply drag it into the Garmin folder. This works as of Oregon firmware version 3. Colorado beta version 2. There are other procedures you can use if you dont have one of these models and just have a. Heres one using Map. Set. Toolkit. Pretty cool, huh Now grab a map and get outsideShop from the worlds largest selection and best deals for Garmin Car GPS Units. Shop with confidence on eBay Garmin GPS Software Mapsource Topo GPS Maps Navigation Systems Software, Topographic Maps, Trip Waypoint Management at g. If youre a Garmin owner and arent aware of all the free maps available for your unit, youre in for a treat. Detailed 124,000 scale topo maps are available.