Matt Koob
Google
This is an excellent location to visit, where you can learn a lot about the history of education in North Vietnam. There are a few different areas within this complex, with accompanying informational signs for most things (in Vietnamese, English, and French). Although it is titled as a temple, it is also a museum, a ceremonial area, artistic complex, and more, in addition to the couple of temple/altars dedicated to ancient teachers.
The layout of the area is very well organized, leading visitors through many different places of interest and buildings - audio guides and personal tour guides are available for even more information.
The restoration work here has been incredibly well done, and I hope that conservation work continues to make sure that this revered area can be enjoyed for many more generations!