You have to be using a program or web service that recognizes EXIF geo tags. FWIW - I upload to SmugMug and they have a mapping function that displays photo locations on a map. I know there are a host of programs that work with geotags. If you're using iPhoto, here's what a quick google turns up about its geotagging function: http://blog.programmableweb.com/2009/01 ... ogle-maps/