An association called Friends of the Thuringer Bratwurst had announced plans to move the Bratwurst Museum from its current location in Holzhausen to Muehlhausen, where a theatre and a hotel will also be built.

But the Muehlhausen site was once part of the Buchenwald camp, where the Nazis imprisoned almost a quarter of a million people between 1937 and 1945.

Around 700 Jewish women were held in the outlying location that is to be redeveloped into a tourist attraction. 

The prisoners had been sent from the Auschwitz death camp to work in a weapons factory nearby, and warned that they would be returned to the death camp when they could no longer work.

Rikola-Gunnar Luettgenau of the Buchenwald memorial foundation said the redevelopment plan showed a "lack of sensitivity" and a "lack of historical awareness".

He said the foundation does not automatically rule out any plans to re-use the site.

"It depends on what is to be done there," he added.

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Amid the uproar, the local mayor is holding talks with the region's Jewish community as well as the memorial foundation.

An estimated 56,000 people died at Buchenwald. They were either killed by the Nazis or perished through illness, cold or starvation. 

Thousands of Jews were among the dead, but also Roma and political opponents of the Nazis, gays and Soviet prisoners of war.