镜泊湖是5140年前最后一次火山喷发(第五次),阻塞牡丹江河道后形成的我国最大的火山熔岩堰塞湖。镜泊湖景区由三部分组成：一是镜泊湖景区,二是火山口地下森林景区,三是唐代渤海国上京龙泉府遗址景区。作为镜泊湖景区工作有机组成部分的档案管理,逐渐发展成为档案管理的一个新领域和景区建设的重要组成部分。 Jingpo Lake was the last volcanic eruption (the fifth) 5140 years ago, blocking the Mudanjiang River, China’s largest lava dammed lake. Jingpohu scenic area consists of three parts: one is the Jingpo Lake area, the second is the crater underground forest area, the third is the Tang Dynasty Bohai Sea Jingquan Longquan site. As an integral part of Jingpohu scenic file management, and gradually developed into a new area of ​​file management and scenic area building an important part.