GitHub - ligfietser/mkgmap-style-sheets: This project aims to improve the vector maps for Garmin GPS created with the mkgmap compiler from http://OpenStreetMap.org data for the world routable maps at http://garmin .openstreetmap.nl
Openfietsmap - OFM with DEM (shadow relief) A mkgmap developer has created a tool to put DEM data in the Garmin maps! See http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2017q4/027168.html for more info. This is still experimental with
![How to: Installing Free Maps on your Garmin Fenix 5/6, Forerunner 945, or MARQ Series watch | DC Rainmaker How to: Installing Free Maps on your Garmin Fenix 5/6, Forerunner 945, or MARQ Series watch | DC Rainmaker](https://media.dcrainmaker.com/images/2019/08/Garmin-Fenix5-Forerunner945-MapsHowTo.jpg)