Mysteries of the Abandoned

The Thing on Hell Mountain (6x8)

:

A massive, alien-like fortress built into a mountainside is the central node to a network of pipelines that race outwards like tentacles. Stories: 1) Shuinandong Smelter, Jinguashi, Taiwan; 2) Chanute Air Force Base, Campaign County, Illinois, USA; 3) Pidhirtsi Castle, Ukraine; 4) Fort Hermann, Bovec Basin, Slovenia