Now I am setting foot at the west coast of San Francisco peninsula. Where I am standing is near the well-known Cliff House but it seems to be under construction now. Tourist usually come down to go for dinner at one of the restaurants along the street. They can see the whole view of Pacific Ocean sitting from here. I am pointing my thumb at the small rock behind me. Do you know why the color of rock top is white? It's sea birds' waste and was not caused by snow. It never snows in the city actually.