There is so much mis-information and general bs on this forum responding to people asking how to find their iPhoto photos, I registered as a new user. Here is the simple answer: * In iPhoto, select the photo or photos you are interested in. * In the File menu, select Reveal in Finder. * Right click on the file if you just want one file. If you want more than one, single click on one of all of them, and command-A. This will select all the files. * After you right click, select Get Info. The location will show in the box at right. Dont know why people cant just supply this info without all the editorializing.