Photo from public place listing
Verification may be outdated—confirm details on the official site.
This massive World War II submarine bunker near Bremen reveals the brutal realities of Nazi - era industrial warfare and forced labor. Constructed between 1943 and 1945, the U - Boot - Bunker Valentin was designed to mass - produce submarines for the German military, utilizing thousands of concentration camp prisoners and forced laborers in its construction. Today, visitors can explore the stark concrete structure and learn about this dark chapter of industrial history, with free entry allowing deeper understanding of the site's complex wartime legacy.
Free admission every day. We combine official or place-listing data with public cultural datasets when available, then flag pages that may need a fresh check before you travel.
Verification may be outdated—confirm details on the official site.
Free admission every day; confirm with the museum or map listing if plans are time-sensitive.
Closed today
Rekumer Siel, 28777 Bremen, Germany
Wheelchair access is reported for this venue.
| Monday | Closed |
|---|---|
| Tuesday | 10:00 AM - 4:00 PM |
| Wednesday | 10:00 AM - 4:00 PM |
| Thursday | 10:00 AM - 4:00 PM |
| Friday | 10:00 AM - 4:00 PM |
| Saturday | Closed |
| Sunday | 10:00 AM - 4:00 PM |
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