Step 1. Go to : https://www.google.com/mymaps
Step 2. Create a new map
Step 3.
Customize your map. (You can find multiple things you can add right under the search bar)
Step 4. Set access to "Anyone who has the link can view" under the "share" option
Afterwards copy the link above
Step 5.
Embed it with the block /google maps
<aside> ℹ️ For privacy reasons the map has been deleted. But it still works.
</aside>