Abandoned Engineering

Silent Cities

What is left behind when urban areas are abandoned? Hear about some remarkable ghost towns, including Pripyat - frozen in time after Chernobyl - and Hashima Island.

Mission: Space

The eerie world of abandoned Space Age projects. What became of the HARP gun in Barbados and the mountainside Barcroft Observatory in California? Find out today.

Lost Bridges

Hear about some magnificent bridges that time forgot. A hurricane put paid to Goat Canyon Trestle in California, while Kinzua Viaduct was destroyed by a tornado.

Ghost Ships

Hear about some once-great triumphs of marine engineering, now left to rust. A ship graveyard in Maryland has been colonised by wildlife. We go inside a Cold War sub.

Quest for Power

Hear about the disused structures that were once at the forefront of power supply, including Budapest's Kelenfold Power Station and New York's Wardenclyffe Tower.

Roads to Nowhere

Hear how a crumbling hill in the Peak District and dunes in California caused the closure of two roads. Learn why a route used by the French Resistance shut in 2003.

Hitler's Army Powerhouse

Hear how the Politz synthetic fuel plant in Poland, now a derelict site, was once central to Nazi Germany's drive to become self-sufficient on fuel.

Britain's Sea Fort Complex

Seven huge steel boxes stand rusting in the Thames Estuary. Hear how the Red Sands sea fort was once Britain's first line of defence against the Nazis.

The Italian Dam Disaster

Hear the fateful story of the disused Vajont Dam in Italy, the site of a tragic disaster in 1963 which resulted in the deaths of around 2,000 people.

Battle of Britain Technology Facility

Learn about the strange-looking, derelict military facilities in Farnborough, which were once wind tunnels that played a vital role in WWII.

The Abandoned Nazi Railway

The Canfranc Railway Station is a large and elaborate abandoned Nazi railway station in the Spanish Pyrenees. Why was it built?

America's Jungle City

Henry Ford's Fordlandia Rubber Town has been left to rot in the Amazon Rainforest, but it was once a symbol of the American dream.

Germany's Lost Warship

The Georg Thiele was a technological masterpiece, but now it is a shipwreck, lost to the sea after running aground during a naval battle in WWII.

Lost Highway In The Rainforest

Hidden in the Brazilian jungle is the Petrobras Viaduct, an extraordinary highway that seemingly leads nowhere. Who built it and why?

Abandoned Engineering S2 Coming Soon

This series explores extraordinary structures left behind by time coming soon to Yesterday

Abandoned Engineering (3)

The Siege of Sarajevo

New. Concrete channels hidden in a mountaintop forest, a collapsing bridge, a marooned military base and the upright rusting carcass of ship are all featured.

Abandoned Engineering (3)

Abandoned Engineering (3)

The Desert Ghost Fleet

New. The programme looks at a mysterious group of rusting ships stranded in an arid desert, and a monstrous defensive line on the snow-covered peaks of the Italian Alps.

The Underwater Prison

New. An abandoned prison beneath the water, a tunnel in the heart of a mountain, concrete towers hidden in the woods and a rusting coastal relic.

Abandoned Engineering (3)

Abandoned Engineering (3)