kml - Displaying local file in Google Maps?

How can I get a KML/KMZ file to display on Google Maps without a public facing web server?

Answer

To open a KML or KMZ file in Google Maps, I append the following prefix to an online link of the KML file:

http://maps.google.com/maps?q=

Typically, I put the KML or KMZ in my dropbox, and then copy/paste the public link to the end of the above snippet. Then I can email that link to whom ever wants it, or I post it online somewhere. I've also used Google Docs to store the KML's, and a Links page on my website to distribute the links.

Example:

Harvey Mountain Hike:

http://maps.google.com/maps?q=http://dl.dropbox.com/u/359140/KML/HarveyMountainHike.kmz