7. Kansas City Library, Missouri
Kansas city library is the one of oldest and largest library in the world, located in Kansas city of Missouri, founded in the year 1873. The awesome array of large books spines is the main attraction of this library, makes the most beautiful library of United States. The exteriors of building decorated through marble and mahogany, uses 20th century architecture.
The interior of the library is decorated with concrete and have stunning 35 ton steel door. Each sections of library target for different kinds of readers, have special collection of books from all possible areas.