Across the globe, the preservation of human knowledge has often been entrusted to libraries. Many of these are located within UNESCO World Heritage Sites, protected by international law for their outstanding cultural value.
These sanctuaries are living testaments to the history of the regions they occupy. From the soaring cathedrals of the Middle Ages to the desert manuscripts of West Africa, these libraries offer a glimpse into our past.
In this gallery, we look at some of the most breathtaking libraries found within the world's most protected historical landmarks. Curious? Click to know more.