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Our free guided tours

Our nuclear power plant is very popular. This is why we offer
free guided tours in german language to interested visitors every Friday. Unfortunately, these tours are usually reserved rather quickly.

Registration for a German-speaking tour of the Zwentendorf nuclear power plant has been possible here since Sunday, June 14, 2020, 12:00 a.m.

If you have any questions, please do not hesitate to contact us at


Inside The Billion-Euro Nuclear Reactor That Was Never Switched On

Zwentendorf Nuclear Power Plant, in Austria, was ready to go: it just needed starting up. But that never happened, and forty years later, it still sits mothballed. Here's why.