In the center of the Latin Quarter, you can visit one of the most well-known and famous libraries in the world: Sainte Geneviève. In this prestigious librarie there are two million documents that deal with all disciplines.
The library is inside a former Parisian abbey of the 6th century. It is a fascinating place thanks to he neoclassical style and the huge halls attended by students and researchers. Then you have to visit this historical place if you are in the area.