Kalixlinjen, Fortified line in Sweden
Kalixlinjen is a line of fortifications extending through Kalix Municipality in Sweden.
It reflects the military strategy and concerns of Sweden during the 20th century.
Currently, parts of Kalixlinjen are accessible to the public as a working life museum.
The Kalix Line remains a silent witness to the anxieties of the Cold War era.
Location: Kalix Municipality
Source: Wikimedia