The camp at Hovedøya was the largest of its kind with inmates from all over the country.
 However, there were many similar camps across Norway.
 The other main tyskertøs camp for the Oslo area was Hovelåsen outside Kongsvinger, which held 450 detainees.
 There were also small camps near most major Norwegian cities, such as in Tennebekk near Bergen, Selbu near Trondheim, Klekken near Hønefoss, and Skadberg near Stavanger.
The camp at Hovedøya was the largest of its kind with inmates from all over the country.  However, there were many similar camps across Norway.  The other main tyskertøs camp for the Oslo area was Hovelåsen outside Kongsvinger, which held 450 detainees.  There were also small camps near most major Norwegian cities, such as in Tennebekk near Bergen, Selbu near Trondheim, Klekken near Hønefoss, and Skadberg near Stavanger.
National Internment Camp for Women in Hovedøya