Narrenturm ''(Tower of Fools)'' may refer to:
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''Narrenturm'' (novel), a fantasy novel by Andrzej Sapkowski
*
Narrenturm (hospital)
The Narrenturm (''Fool's Tower'') in Vienna is continental Europe's oldest building for the accommodation of psychiatric patients. Built in 1784, it is next to the site of the old Vienna General Hospital, and is now home to the Federal Patholo ...
, the world's first psychiatric hospital, located in Vienna, Austria
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