Union Square is not only a transportation center in San Francisco, but also a famous shopping area. The Powell-Mason Line and Powell-Hyde Line start from here, and there are many Metro buses passing by. Nearby, there are all kinds of department stores, high-end boutiques, art galleries and salons, so that you can do both sightseeing and shopping. Union Square is not very big but beautiful, with lush palms and yews, flowers in full bloom and green grass. There are often art exhibitions and sometimes flea markets, which are very lively. Tired of shopping, Macy's Cheesecake Factory on the 8th floor has countless delicacies waiting for you to taste. From the outdoor dining area of the restaurant, you can also overlook the whole Union Square.