When did Abandoned Engineering Season 15 Episode 12 air?
Abandoned Engineering Season 15 Episode 12 aired on February 11, 2026 at 8 PM GMT.


Ambitious engineering projects that have been left in ruins.
These are some of the most spectacular examples of abandoned engineering the world has ever known. The series explores how and why they were built, consider the financial and social costs of their failure and examine the environmental and ecological impacts. The series also explores how experts came up with plans to make something beautiful or useful from the ruins.

Exploring a secret subterranean network in London that inspired James Bond author Ian Fleming, and an Italian country retreat that was designed to brainwash a generation of children.
Direct answers for episode-level questions and details.
Abandoned Engineering Season 15 Episode 12 aired on February 11, 2026 at 8 PM GMT.
This episode runs for approximately 44 minutes.
Comments coming soon
Discuss episodes with other viewers