San Francisco is a world-class tourist resort, surrounded by water on three sides, beautiful environment, is a mountain city, with a typical cool summer Mediterranean climate, warm winter, cool summer, sunny, suitable for tourism throughout the year, known as "the most popular city in the United States" and "holiday paradise". Victorian buildings, square parks, beautiful seaside scenery, gorgeous street scenery, bustling business district. Scenic sites such as the Golden Gate Bridge, Fisherman's Wharf and Stubbine Botanical Garden attract tens of thousands of tourists everyday. People who like literature and art can also find a good place here - "The Asian Art Museum has a collection of cultural relics including China, Japan, Korea, Thailand, India, Nepal, Iran and Egypt. In addition, there should be all the theatrical performances and sports expected by tourists in the big cities of the United States.