We'll create fresh WordPress site with Simple KML Generator installed. You have 20 minutes to test the plugin after that site we'll be deleted.
You can generate KML marker lists with Google Maps “My Places” function, but it has limited marker and sometimes it is not easy to manage those markers.
With Simple KML Generator, you can create multiple KML marker lists with this plugin easily.
With the 400+ marker icons (by Maps Icons Collection), you can customize your KML markers nicely.
The full document can be found in Github.
This plugin does not come with front end map, but it generate location lists for use in Google Map
By kingkong123