Igarka

 city, invisible

Town in Turukhansky District of Krasnoyarsk Krai, Russia, located 163 kilometers (101 mi) north of the Arctic Circle. Igarka is a monotown established around a sawmill which processed timber logged in the basin of the Yenisei River for export. Up to 1956, it was largely inhabited by deportees and political prisoners. Since the dissolution of the Soviet Union in 1991, the town's population has rapidly declined – it decreased from 18,820 (1989 Census) to 4,417 (2019).
Igarka was founded in 1929 as a sawmill and a timber-exporting port by the Chief Directorate of the Northern Sea Route.[8] Timber was logged in the basin of the Yenisei River, floated to Igarka where it was processed, and then exported to various distribution centers. The town grew rapidly as deportees during the dekulakization campaigns were sent to the town. Igarka was granted city status in 1931. The town's construction was directed by Boris Lavrov who envisioned Igarka as an ideal Soviet Arctic city. In 1939, the town reached its peak population of 23,648. Further development was suspended due to World War II, but resumed in the late 1940s when Igarka was envisioned as a naval port. From 1949 to 1953, the Salekhard–Igarka Railway project made an unsuccessful attempt to connect Igarka to the Russian railway network at Salekhard, claiming the lives of thousands of Gulag prisoners. During the deportations of 1948–1951, thousands of civilians were deported to Igarka from the newly occupied territories of the Soviet Union. Some 6,000 to 10,000 Lithuanians were deported during the Operation Spring in May 1948 alone. About 1,000–3,000 of them died from the cold and poor conditions in the first year. After the death of Stalin in 1953, the Salekhard–Igarka Railway project was abandoned and many deportees were allowed to return home. However, the town recovered and by 1965 it was the second largest lumber-exporting port in the Soviet Union. During this era, the town saw construction of typical concrete housing blocks. After the dissolution of the Soviet Union in 1991, the sawmill was not viable in the new free-market environment due to the high costs associated with the harsh climate conditions and long distances to the buyers. The sawmill closed in 2000 leading to the rapid decline in the town's population.[8] Increasing mean annual air temperatures led to permafrost thaw which destabilized and structurally impaired many buildings in the town. To reduce maintenance and utility costs of such buildings, the town demolished and controlled burned the historic district of mainly wooden houses in the mid-2000s. The residents were relocated to the newer apartment blocks.