Shanghai is the most populous city in China. Shanghai is also a popular tourist destination renowned for its historical landmarks such as The Bund and City God Temple, and its extensive yet growing Pudong skyline. It hosted the World Expo in 2010, attracting 73 million visitors. It is described as the "showpiece" of the booming economy of China. Shanghai's gorgeous night scenery is one of the main highlights that will linger in visitors' minds after their Shanghai travel experience also.