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1. #Using gps tracks to improve openstreetmap install#
2. #Using gps tracks to improve openstreetmap download#

There is a line for "ability to add maps," if you have a check there, you're good to go. If you already have a unit and want to find out if these free maps work, go to the unit's page on the Garmin website, and then check out the "specs" section. If it maps come with the unit, it will say it has "preloaded topo maps." You probably know this, but if you're shopping for a GPS, go to the Garmin website page for the unit. Which Garmin GPS devices do the maps work with?įirst off, the Garmin unit you have might have maps already. If you are on Windows, there are some special instructions below. Here I searched for the Great Smoky Mtn NP. You can also search the maps for points of interest. This screenshot gives you an idea of the level of the detail in these free maps. The colors and detail work well for me.They are "routable," which means that you can use free tools like Garmin Basecamp to automatically create routes and tracks that you can follow (without having to plot each point of the trail yourself).They have a large number of hiking trails on them.They are good topographic maps with elevation contours.The free hiking maps that I'm recommending are great because: Here's a side by side comparison of the Garmin base map with these free topo maps. You can even become a contributor if you like. The maps are regularly updated, and over the last few years have seemed the most accurate in my experience. This curation goes for hiking trails too. The public contributes to, confirms, and edits the data on the map. OpenStreetMaps are the Wikipedia of maps.

#Using gps tracks to improve openstreetmap download#

You can also create your own highly-customized maps and download them to your Garmin device. If these don't work for you, try exploring the other map services that I have listed below. This article focuses on installing my favorite free Garmin GPS maps for hiking in the USA, using OpenStreetMaps. You could create whole websites devoted to the subject, and people have (see below).

#Using gps tracks to improve openstreetmap install#

So let me start by saying there are a lot of ways to get free Garmin GPS maps, and a lot of different methods to install them. Garmin Map Review on Amazon Why These Free Maps? This product is overpriced for what it is. There are some as good, or better, alternatives available at no cost online. In retrospect, I think the price for Garmin maps is too high.