St. Gall Abbey is a historic monastery located in St. Gallen, Switzerland. Founded in the 7th century by the Irish monk Gallus, it became a center of learning and culture during the Middle Ages. The abbey is known for its impressive library, which houses numerous ancient manuscripts and texts. The abbey complex features stunning architecture, including the Abbey Church, a UNESCO World Heritage site. Its baroque design and ornate interior attract many visitors. The surrounding gardens and buildings reflect the rich history and significance of the abbey in the development of monastic life in Europe.