St. Paul's City refers to the city of St. Paul, which is the capital city of the state of Minnesota in the United States. It is the second-largest city in the state and forms the "Twin Cities" metropolitan area along with Minneapolis. St. Paul is known for its diverse culture, historic architecture, and vibrant arts and entertainment scene. It is also home to landmarks such as the Cathedral of Saint Paul, the Minnesota State Capitol, and the Science Museum of Minnesota.