This modern glass building between the Central Station and the NEMO Science Centre was completed in 2007 and is now the largest public library on the European continent. It offers seven floors of cutting edge design as well as a café, a restaurant and books in English, not to mention internet access. It’s also open every day until late, but you need an OBA library card, which costs €15/year, to use most of the facilities. Even if you don’t feel like coughing up the cash to become a member it’s an interesting building to explore.