Dora I is a former German submarine base and submarine pen or bunker built in Trondheim, Norway. Construction of the bunker was undertaken during the Second World War. Nearby is the uncompleted Dora I
Dora I, a former submarine bunker
Construction of the bunker
Three U-boats in a submarine pen at Trondheim, 19 May 1945
German type VII and IX U-boats at Trondheim after the war on 19 May 1945
Dora II is an unfinished German submarine base and submarine pen or bunker in Trondheim, Norway, which is next to Dora I. Construction of the bunker was undertaken during the Second World War, but the
Dora I
…Trondheim, Norway. Construction of the bunker (designated by the Germans as DORA I) was undertaken during the Second World War. Nearby is the uncompleted Dora II (Dora 2). Trondheim was traditionally referred to as Drontheim in German, and the name DORA is the letter "D" in the German phonetic alphabet. Following…
Dora I (foreground with blue upper levels) and Dora II (background with only a partial roof). Dora II is a more open and incomplete structure than Dora I.