The Greater Cairo Library is the largest public library in Egypt, and it is also an important cultural and civilization center to serve researchers, scholars and the general public of different groups and ages, as there is a very large collection of old and modern scientific books and references, and it also includes a specialized information center for Greater Cairo, and the library has a wonderful view On the Nile, the most prominent feature of it is its ancient architectural design, as the building was a historical palace that was owned by Sultan Hussein Kamel’s daughter, Princess Samiha Kamel, in the late nineteenth century.