Wiyà Ân Ch'à Ângnyà Ân station is a railway station in Wiyà Ân-dong, greater Hyesan city, Ryanggang province, North Korea, on the Paektusan Ch'à Ângnyà Ân Line of the Korean State Railway. It is also the starting point of the narrow-gauge Samjiyà Ân line.
The station, along with the rest of the Pongdu-riâÂÂHyesanjin section, was opened by the Chosen Government Railway on 1 November 1937.
On 9 October 2006 an underground nuclear test was conducted at P'unggye-ri in Kilju County, causing the closure of the line for 3-4 months.
There is a large sawmill here that processes logs shipped by rail from the Paengmu narrow-gauge line via Paegam, and processed lumber is shipped from here to other destinations. Passenger trains run along the Samjiyà Ân line to meet with trains running between Hyesan and Kilju.