Tadmor Prison is one of the most, if not the most, deadliest prison in the world. Located in Syria, it is known as the "kingdom of death and madness". When guards are not busy tying up inmates and dragging them to death, they can be found chopping up body parts in one of the prison’s several courtyards, since living there is much painful then physical pain.
Picture taken from here.
Since I was a little kid, I had the wish to visit a jail, and visiting the most deadliest and dangerous one would be much more than I've wanted. Being in jail is only part of the problem, staying alive is the bigger issue, but since I would only visit and see how it is like to be in prison, there wouldn't be much concerns. Apart from that, maybe it would make me see how it is terrible to commit crimes and turn me into a better person.