I’ve been doing a bit of googling regarding the Garmin Fenix 5x and the maps it’s capable of displaying. I’ve discovered that the freely available OpenStreetMap’s are generally better (if the internet is to be believed; they wouldn’t lie to me) than the paid for Garmin maps and these will work fine with the Garmin Fenix 5x.
After further digging around, I’ve discovered a way to upload a GPX file and overlay it on an OpenStreetMap. Not only that, but I can upload multiple files and display multiple tracks on the one map:
At the moment, this process is slow because I have to type in the names and directories of each file. I’m sure I could code something to help automate this process, nonetheless it’s pretty cool. GPX files can get quite large and displaying 100 tracks on one map might use a lot of data, but organising the maps shouldn’t be a problem. For example, I could create a page “London” and only upload hikes in London.