. . . but can't afford the plane ticket? Here is the next best thing: an interactive 180º 26-gigapixel panorama of Paris.
"Paris 26 Gigapixels is a stitching of 2346 single photos showing a very high-resolution panoramic view of the French capital (354159x75570 px). Dive in the image and visit Paris like never before!"
For more about the project, go here.