Dedicate day four to exploring the Temple of Literature, which is one of Hanoi's most important historical sites. This ancient temple was built in 1070 and served as Vietnam's first university. Take your time to wander through the temple's courtyards, admire the traditional architecture, and learn about the country's educational history. The Temple of Literature is also a peaceful oasis in the midst of the bustling city, making it a perfect place to relax and reflect.
