Clemente College Tour Guide visits 220 kroner/person, usually in batches after gathering. The whole process takes about 50 minutes, and is explained in English by a scholarly old man. The first stop is the Mirror Hall, which is named because its ceiling is painted and decorated with built-in or wall-mounted mirrors. Interested children's shoes can also be carefully visited through concerts. Apart from the Mirror Hall, Clemente College's most spectacular collection is its Baroque Library, which contains about 20,000 copies of the most precious books in the National Library, mostly ancient theological books, and the oldest books from the mid-16th century. The most expensive treasure book is the Gaobao Code. The library's globe is composed of astronomy and geography. Geography's globe is based on the map of Jesuit missionaries, so we can infer which areas Jesuit missionaries have visited. Climbing to the top of the astronomical tower, we can find a good perspective to observe the old city.