Mundok Migratory Bird Reserve (Chongchon River estuary)

Nationally protected coastal wetland at the mouth of the Chongchon River on the west coast, on the border of South Phyongan and North Phyongan provinces. Designated a Ramsar Wetland of International Importance (DPRK acceded to the Ramsar Convention in May 2018). Hosts more than 50,000 waterbirds per migration season; extractive activity is restricted.