Built at the turn of the 20th century, the building was originally used as an infirmary before becoming a Nazi and Soviet military jail. Courtesy Karosta Prison
Langholmen Hotel, located in the Swedish capital of Stockholm, was once as impregnable as San Francisco's infamous Alcatraz. Courtesy Langholmen Hotel
The prison was in operation for 250 years before being converted into a hotel. Courtesy Langholmen Hotel
It is now home to an on-site museum showing what life was like for prisoners at the time. Courtesy Langholmen Hotel
The prison was located on a private island, with the surrounding waters making escape impossible. Courtesy Langholmen Hotel
'We’ve tried to strike the balance between history and luxury,' says Langholmen Hotel's marketing director Ola Nymen. Courtesy Langholmen Hotel
Single, double and family cells are all available. Courtesy Langholmen Hotel
Hotel Het Arresthuis when it was a prison. Courtesy Hotel Het Arresthuis
After starting its life as a prison in 1862, the facility closed its doors in 2007 and is now a boutique five-star hotel. Courtesy Hotel Het Arresthuis
A former cell block in Hotel Het Arresthuis has been converted into a meeting space. Courtesy Hotel Het Arresthuis
Each bedroom has kept its original door. Courtesy Hotel Het Arresthuis
The former prison yard is now lined with olive trees and is home to an organic herb garden. Courtesy Hotel Het Arresthuis
Arrivals at Karosta Prison are required to sign a disclaimer before their stay, acknowledging that they will be “punished” with physical exercise and verbal abuse. Courtesy Karosta Prison
Guests sleep on a pancake-thin mattress before running laps of the former exercise yard. Courtesy Karosta Prison
Those seeking a more 'authentic prisoner experience' should head to Karosta Prison in Liepaja, on Latvia's Baltic Sea. Courtesy Karosta Prison
Built at the turn of the 20th century, the building was originally used as an infirmary before becoming a Nazi and Soviet military jail. Courtesy Karosta Prison
Langholmen Hotel, located in the Swedish capital of Stockholm, was once as impregnable as San Francisco's infamous Alcatraz. Courtesy Langholmen Hotel
The prison was in operation for 250 years before being converted into a hotel. Courtesy Langholmen Hotel
It is now home to an on-site museum showing what life was like for prisoners at the time. Courtesy Langholmen Hotel
The prison was located on a private island, with the surrounding waters making escape impossible. Courtesy Langholmen Hotel
'We’ve tried to strike the balance between history and luxury,' says Langholmen Hotel's marketing director Ola Nymen. Courtesy Langholmen Hotel
Single, double and family cells are all available. Courtesy Langholmen Hotel
Hotel Het Arresthuis when it was a prison. Courtesy Hotel Het Arresthuis
After starting its life as a prison in 1862, the facility closed its doors in 2007 and is now a boutique five-star hotel. Courtesy Hotel Het Arresthuis
A former cell block in Hotel Het Arresthuis has been converted into a meeting space. Courtesy Hotel Het Arresthuis
Each bedroom has kept its original door. Courtesy Hotel Het Arresthuis
The former prison yard is now lined with olive trees and is home to an organic herb garden. Courtesy Hotel Het Arresthuis
Arrivals at Karosta Prison are required to sign a disclaimer before their stay, acknowledging that they will be “punished” with physical exercise and verbal abuse. Courtesy Karosta Prison
Guests sleep on a pancake-thin mattress before running laps of the former exercise yard. Courtesy Karosta Prison
Those seeking a more 'authentic prisoner experience' should head to Karosta Prison in Liepaja, on Latvia's Baltic Sea. Courtesy Karosta Prison
Built at the turn of the 20th century, the building was originally used as an infirmary before becoming a Nazi and Soviet military jail. Courtesy Karosta Prison
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