This is a map of San Francisco, a place that I visited a few times that left me a beautiful memory. Probably I don’t need to tell you much about San Francisco, as it is a place that everyone knows and has a great picture of it in their heads. It is truly a city with its own unique face. Looking from above it also has a specific image: a city with a particular shape, a clear grid of its streets, surrounded by water and filled with some big green areas. That is San Francisco.