1. A method comprising; using a communication network to access diverse digital images stored on the Internet previously captured at a plurality of different times in a geographic region, wherein the geographic region includes a starting location and a destination location; computing photogenic values for the accessed diverse images; computing a photogenic index for each route segment based on the computed photogenic values of the accessed diverse images corresponding to the route segment; and using the computed photogenic indexes to compute at least one preferred photogenic route from the starting location to the destination location and presenting the at least one preferred photogenic route on a user-device.