American Ghost Park

Deep in the wilderness of the American south, a long-abandoned amusement park is home to secrets of a forgotten, imaginary world; when experts investigate, they reveal why this bizarre place was built and what caused its downfall.
Stories:
1) Dogpatch USA, Marble Falls, Arkansas, USA;
2) Drakelow Tunnels, Kidderminster, England, UK;
3) Nimrod Fortress, Golan Heights;
4) Spaç Prison, Spaç, Albania