Espeland detention camp (Norwegian: Espeland fangeleir, German: Polizeihäftlingslager Espeland) was an internment camp opened in 1943 by Nazi Germany in occupied Norway next to the village of Espeland in the modern-day borough of Arna, Bergen.
Built to house prisoners after the closure of the nearby Ulven detention camp, Espeland was soon being used to mitigate overcrowding in Bergen. It functioned as a transit camp, sending many inmates further to Grini detention camp and to camps in mainland Europe. Abuse was common and the total number of people killed during captivity is unknown.
Following the surrender of the Nazi regime the previous day, the camp was liberated on 9 May 1945. It was subsequently used by the Norwegians to house post-war prisoners. Since 2000, there has been an effort to convert the camp into an education and archive centre. It is currently run by the Stiftelsen Espeland fangeleir (Espeland Prison Camp Foundation), which, as of 2021, was in the process of being merged with the Norwegian Gestapo Museum.
It is among the most well-preserved Nazi concentration camps in the world and in November 2014 the facility was declared a protected monument.
https://ja.wikipedia.org/wiki/Espeland detention camp