Nature, culture and more

Hospital Bunker Sani 638 Open Monument Days

Places of interest
Rare WWII medical bunker, built for first aid to wounded people

Next date:

Sat 12 Sep 2026
10:00
-5:00 PM

 

Tags

Discover the Sani 638 Hospital Bunker during Open Monument Days.

Security in wartime: a unique piece of history

The sanibunker in Den Helder was built in the winter of 1942-1943. This medical bunker played a crucial role in the care of the wounded during the Second World War.

Professional care in a strategic location

A complete operating room was located in the sanibunker. Here, wounded soldiers were stabilized before being transported further inland. This offered a better chance of survival and relief for the front.

Compact, but effectively laid out

The bunker was under the command of the Kriegsmarine. One doctor and four nurses worked there. They could simultaneously care for ten lightly wounded and ten seriously wounded. An impressive achievement given the limited space.

Discover a rare preserved bunker

The Sanibunker can still be visited today. A visit offers you a unique insight into the medical side of the war. Not a museum full of ideals, but a realistic picture of care under extreme circumstances.

Address

Timorlaan 2, Den Helder

Opening hours

Sat September 12. 10:00 AM - 5:00 PM

Sun September 13. 10:00 AM - 5:00 PM

Background information

Type of monument: Defensive structure

Original function: Hospital bunker

Construction period: 1942-1943

Current function: Educational bunker

When

Sat 12 Sep 2026
10:00
-5:00 PM

 

Sun 13 Sep 2026
10:00
-5:00 PM

 

Where

Places of interest
Rare WWII medical bunker, built for first aid to wounded people

Also interesting

Event
Party for and by the neighborhood on September 5 in De Schooten
Sat 5 Sep '26
Event
Unique swimming crossing through the Marsdiep on September 5
Sat 5 Sep '26
Event  Open Day
Discover the Boat Shed during Open Monument Days.
Next date:
Sat 12 Sep '26
Sat 12 Sep 2026
13:00
-3:45 PM

 

Stay informed

Already 5,000 readers receive weekly updates.
Tips, events and new places.
Subscribe to our newsletter.