Norwegian Industrial Workers Museum

Vemork & the heavy water sabotage

At this power station outside Rjukan, one of World War II's most dramatic sabotage actions unfolded. The Norwegian Industrial Workers Museum takes you through the entire story — at the location where it happened.

Operation Gunnerside

On the night between February 27 and 28, 1943, nine Norwegian SOE soldiers carried out one of the war's most important sabotage missions. After months on Hardangervidda, they climbed down the almost vertical mountain wall towards Vemork, sneaked into the power station, and blew up the heavy water plant.

The action succeeded without the loss of human life on the Allied side. It critically delayed German nuclear research and contributed to Hitler never obtaining the atomic bomb.

The museum today

The Norwegian Industrial Workers Museum opened in 1988 within the power station building itself. You can see the reconstructed heavy water plant, original documents, weapons, and uniforms from the sabotage action, and an extensive exhibition about both industrial history and the resistance struggle.

The museum is ranked as one of Norway's best and is rich in interactive material — perfect for school classes. Estimate a minimum of 2–3 hours for a thorough visit.

The sabotage action
February 27–28, 1943
Operation name
Operation Gunnerside
Soldiers
9 Norwegian SOE
Museum opened
1988

Gallery

The suspension bridge at Vemork — the bridge the saboteurs had to cross in 1943The turbine hall at Vemork with a row of historical generators and tall arched windows

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Vemork in the school trip

We have extensive experience with school trips to Vemork — complete arrangements with transport, tickets, and guide.