Parhae castles located in China and DPRK
There are many Parhae’s castles located in North East China and North Korea, unknown for Russian scientists. It was researched some characteristics of Parhae’s castle’s architecture, such as the location, form, size, function, structure of castles, defense’s works. We can divide them on 5 types of Parhae’s castle with different functions, based on previous characteristics. Additionally, it was observed conceivable cultural traditions (mohe, Koguryo, China (Tan)), were influenced on Parhae castle’s architecture (construction).