If you have a Google Analytics account tracking your website, here’s a fun little tool I just stumbled across. Analytics2KML will take geographic data generated in Google Analytics for your last 500 visitors, and convert it into a KML file for display in Google Earth. Just follow the simple directions on the website. Here’s shot of my recent European visitors:
7/20/08: The raw data export function in Google Analytics no longer exists, so until it’s restored, this is the next best option.