Thread: converting garmin mapsource map and waypoints to lowrance usr?

Originally Posted by justinp61

GPS Visualizer: Web interface to GPSBabel

I think this will convert your waypoints, but it won't do the map. Your waypoints are GDB and the above program recognized the GBD waypoints I have on my computer. I had them saved in "my documents" under the lake name. So save your Garmin waypoints in "my documents" then select that file from "browse" when you use babel.Then you will have to find what format your Lowrance requires and convert to that. Even though your lake doesn't show up on your Lowrance, the waypoints should show up on the screen and allow you to navigate to them. At least it does on my Garmin or H/B.