Below, we take a closer look at several of the most dangerous prisons in the world, revealing how each ... stands in stark contrast to its seemingly luxurious nickname. Known for housing death ...

Chillon Castle is located on Lake Geneva, in Switzerland. It functioned as a prison during the Wars of Religion in the 16th century and later was turned into a weapons depot and outpost.

Donald Trump has deported more than 250 alleged gang members to El Salvador to be incarcerated in the fearsome CECOT prison, ...