I had to go on the famous cable cars so I took a ride from downtown up the very steep hill past China town and over Nob Hill.
My next port of call was the San Francisco Museum of Modern Art (SFMOMA). I wandered around the streets for quite a while soaking up the sights and sounds, stopping for a burrito on the way (which I only ate half of - they are huge! and spicy!), until I finally came across the museum.
A photograph by Henri Cartier-Bresson. I have read so much about his work and finally I was standing in front of an original piece of work. A magic moment.
So with the day ending, I climbed aboard my ferry home. San Francisco is quite a nice city to wander around.