To get started with creating a custom map on Google My Maps, you can use the "Insert" tab in the top right corner of your map. Click on the "+" button next to the "Layers" section, followed by selecting "Google My Maps." You can then customize your map's appearance and add markers, shapes, and text overlays using various tools such as the "Marker" tool, "Shape" tool, and "Text" tool.
One of the key benefits of creating custom maps on Google My Maps is that they can be shared with others through the "Embed" feature. By clicking on the "Share" button next to your map, you can copy a shareable link that allows anyone to view and interact with your customized map.
Exporting custom maps also provides an opportunity to share them with others. By clicking on the three dots next to the "Insert" tab in the top right corner of your map, you can select "Download As" again and choose from various file formats, including PNG and JPEG.
https://www.google.com/maps/d/viewer?mid=1IhY9c-SoCjRBZM5_t0Wxne4LLfzdf-dT