SearchResearch Challenge (2/28/18): How did this group of houses get to be here?
You know San Francisco is full of hills... ... consequently, it's also full of stairs. Some are ordinary, but some are wonderful and beautiful. Here's one of my favorite places in SF, not just for the view, but also for the cherry trees that bloom in the spring, the steepness of the steps, and the freshness of the breeze off the Bay, all of which makes for a great morning run. Running down the Lyon St steps, cherry trees in bloom, the Bay in the distance, and the dome of the Palace of Fine Arts gleaming in the upper center. Lyon Street marks the eastern edge of the Presidio, the old fort in the heart of the city. It's the best repurposing of a former military base that I've ever seen. The Presidio, in the northern part of San Francisco, with the Golden Gate bridge at the top left, and a mysterious set of houses marked off in the lower right. As a former military base, the perimeter of the base either follows natural bound...