Gherla prison
Cluj County, Romania · built 1785
Gherla Prison is a penitentiary located in the Romanian city of Gherla (Hungarian: Szamosújvár), in Cluj County. The prison dates from 1785; it is infamous for the treatment of its political inmates, especially during the Communist regime. In Romanian slang, one of the generic words for a prison is "gherlă", after the institution.
Prison data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).