Oodi Central Library in Helsinki is an architectural masterpiece opened in 2018 and hailed as one of the world's most beautiful libraries. The building features a flowing wave-like design with a striking wooden facade. The second floor houses studios, gaming rooms, and the Urban Workshop for making and creating. The third floor, called Book Heaven, offers serene reading spaces with panoramic city views. Entry is completely free with free WiFi, restaurant, and extensive facilities including 3D printers and music studios.