Karosta Prison Hotel, Latvia

Built around 1900, the Karosta Prison was initially used as an infirmary then converted into a prison. It's history was so gruesome, even the solitary confinement room featured a cryptic message above the door: ‘izeja no elles’, Latvian for ‘exit from hell’.
 

Not exactly a relaxing vacation: Inside the hotel converted from a prison where guests are punished with physical exercise for the full 'inmate experience.'

I must admit the idea appeals to me but after I saw the photo's of male guards I quickly changed my mind. If only the prison was staffed with female officers...