Carolina Rediviva is the main university library of Uppsala University in Sweden. Established in 1620, it is one of the oldest libraries in the country and houses a vast collection of books, manuscripts, and historical documents. The library is named after Queen Carolina of Sweden, who played a significant role in its development. The building itself is an architectural landmark, featuring a neoclassical design completed in 1841. Carolina Rediviva serves as a vital resource for students, researchers, and the public, offering access to a wealth of knowledge and cultural heritage.