Cool Hotels That Used to be Something Else
Star Tribune
January 6, 2008

Langholmen Hotel and Hostel in Stockholm used to be Sweden's biggest prison. Hotel Im Wasserturm in Cologne, Germany, used to be a water tower. Krowleski Hotel in Gdansk, Poland, used to be a granary. K + K Hotel Central in Prague used to be a cabaret. Chateau de Trigance, Trigance, France, used to be a medieval fortress. (Source: TripAdvisor)