If you're looking for a library to explore the history of Seoul, the National Museum of Korea Library is a great choice.

🔆National Museum of Korea Library 📍137 Seobinggo-ro, Yongsan-gu, Seoul The National Museum of Korea Library houses a vast collection of domestic and international specialized materials related to museums, accessible to everyone. It boasts over 110,000 volumes of monographs and 30,000 volumes of academic journals in fields such as archaeology, history, and art history, making it the premier museum library in Korea. To enter the library, you must store your bag in a locker. This is common practice in government libraries like the National Assembly Library, the Court Library, and the National Library for Children and Young Adults. Bags, food, and beverages are prohibited. There are no children's books, and only water is allowed inside. Exam preparation books and certification books are also prohibited.