The Carnegie Library of Reims is one of three libraries built with Carnegie Foundation money in front-line cities after World War I. Designed by Louis Souquet and completed in 1928, it sits near the Cathedral in the heart of the historic city and remains an active public library. The building's restrained neoclassical facade — pilasters, a central portico, and clean stone-faced walls — is a fine example of the postwar reconstruction architecture that gave Reims much of its current look.
The library is worth a brief visit for its main reading room, which retains its original light-filled interior. It holds special collections relating to the history of Reims and Champagne. Check opening hours before visiting as it operates on library schedules rather than tourist ones.