The bummer about most historic haunted prisons is that they're cool with having you in for tours during the day, but when you try to bed down for the night in one of the cells, they get all like, "Hey, this is a historic haunted prison, you can't actually sleep here," and then they kick you out. Well, not Latvia's Naval Port Prison, which not only invites you to sleep in their centuries-old haunted cells, but promises to treat you with the same brutal heartlessness they did their Soviet prisoners back in the day.
The Naval Port Prison
Purposely spend the night in a super-haunted Latvian prison
The Naval Port Prison is located on the northern part of Liepaja, Latvia, and was used as the military fleet base of the Russian Empire during the late 19th century. Tourists can live the part of a prisoner in in a theatricalized performance-tour of the grounds and can even opt for the "Extreme Night" sleepover, complete with scary, screaming guards!