The St. Gallen Abbey Library is located in St. Gallen, Switzerland, and is one of the oldest libraries in the world. Founded in the 8th century, it houses a remarkable collection of manuscripts, including many from the Middle Ages. The library is renowned for its stunning Baroque architecture and beautifully decorated interior. This library is part of the St. Gallen Abbey, a UNESCO World Heritage site. It contains over 170,000 books, with around 2,000 manuscripts dating back to the 9th century. The library serves as a vital resource for researchers and scholars interested in historical texts and cultural heritage.