Tapping into geo-tagging data and the collective wisdom of photographers, you can use this interactive tool to follow in the footsteps of those who have mapped out the most beautiful routes through cities. [...]
Eric Fisher of Mapbox has spent years compiling data from Flickr users, turning their sequential geo-located uploads into paths through urban environments including San Francisco, Beijing, Istanbul and Tokyo.

Urbanist → Geotagger World Atlas: Most Scenic City Routes Mapped Using Photo Data