Demo available at demo.zedseries.com
ZedSeries Maps is an extension for Contao cms that let you manage and display multiple placemarks easily.
It features a nice geocoder that let you choose your locations easily, and provides some basic support for importing stuff from a kml file.
With ZedSeries Maps you can define multiple placemarks and group them into directories.
The frontend module provided, let you show a "get directions" form near the map together with a "legend" of each placemark defined (both are optional, so you can simply show your placemarks)
Download the manual in html format to get an idea of what can be done using ZedSeries Maps.
The extension uses the Google Maps API v3 that no longer require an API key.
ZedSeries Maps is released under the the Creative Commons Attribution Share Alike 3.0 License, which permits both private and commercial use.
you must put a backlink to zedseries.com into a page linked from the home or in the layout of your website, using the following form:
you must leave intact every user interface element pointing to http://www.zedseries.com and every reference to zedseries.com (e.g. powered by logo).
If the above conditions are not suitable for you, please contact me to get more informations on obtaining another kind of license.