Meghan on 01 Dec, 2021 07:59 PM
I would suggest starting with the Working with GPS Units page on our training site. That page covers some of the ways you can move data between your GPS unit and CalTopo. I would also suggest checking out the MBTiles and Garmin Custom Map Files section, which covers how to export MBTiles as well as a KMZ file of your map from the Print page. Please note that some of these functions require a certain subscription level and if you are trying to export a large region, you may need to do it in a series of smaller batches. Hope that helps!