13 സീസൺ
125 എപ്പിസോഡ്
Abandoned Engineering - Season 13 Episode 7
Ambitious engineering projects that have been left in ruins.
We visit the Polish city of Walbrzych, where a fairytale castle on a cliff conceals a vast subterranean tunnel network linked to a legend of lost Nazi gold.
- വർഷം: 2024
- രാജ്യം: United Kingdom
- തരം: Documentary
- സ്റ്റുഡിയോ: U&Yesterday
- കീവേഡ്: engineering, architecture history
- ഡയറക്ടർ:
- അഭിനേതാക്കൾ: Tom Ward