There are 47 hills in San Francisco. I'm going to walk all of them.
After finding Hawk Hill last week I decided I wanted to make my hill list a bit more complete. My original list was based off this Wikipedia post (47 hills) and this SF Chronicle series (33 hills).
My final hill list includes 56 hills! If interested, enjoy the Terrain Map below where I've mapped all my hills out. The project is 50% complete!