WordPress Plugin Easy2Map Description:
Easy2Map is a simple-yet-powerful tool for quickly creating custom Google Maps for your posts and pages. Using a drag-and-drop interface, you can create maps containing one or many markers, customize the maps’ size, zoom and location, and then drop it into any page or post using the simple [easy2map] shortcode. Any page or post containing a map’s shortcode with display the map and its markers. No special programming required!
Related to WordPress Plugin Easy2Map
WPSlug.com data has a list of 1 WordPress CMS installations Using the WordPress Plugin Easy2Map.