Abandoned Engineering

Learn more about the story behind the rusting carcass of ship, mysteriously still upright decades after its desertion, and a network of concrete channels hidden in a mountaintop forest. (S3 Ep3)

The episode explores the towering remains of a mountainside structure with an explosive past, and a former top-secret Soviet facility still shrouded in mystery off the coast of Estonia. (S3 Ep4)

The story behind a destroyed cliff-top ruin in a cratered landscape that helped turn the tide of war, and a concrete structure out at sea that came to a terrible end. (S3 Ep5)

Divine Intervention: Exploring a luxury resort that conceals a top-secret facility, a mysterious complex in Bali struck by disaster, and a relic of hope near Jerusalem. S8 Ep9

Shadow of the Wars: Exploring a dystopian powerhouse in Pennsylvania, a fairy-tale castle in Poland, and Anglo-Saxon religious ruins across the vast plains of Scotland. S8 Ep10

Shadow of the Wars: Exploring a dystopian powerhouse in Pennsylvania, a fairy-tale castle in Poland, and Anglo-Saxon religious ruins across the vast plains of Scotland. S8 Ep10

Before The Crown: Exploring the honeymoon home of a young princess and grand monuments designed by the most notorious dictator of the twentieth century. S8 Ep12

Divine Intervention: Exploring a luxury resort that conceals a top-secret facility, a mysterious complex in Bali struck by disaster, and a relic of hope near Jerusalem. S8 Ep9

Shadow of the Wars: Exploring a dystopian powerhouse in Pennsylvania, a fairy-tale castle in Poland, and Anglo-Saxon religious ruins across the vast plains of Scotland. S8 Ep10

Shadow of the Wars: Exploring a dystopian powerhouse in Pennsylvania, a fairy-tale castle in Poland, and Anglo-Saxon religious ruins across the vast plains of Scotland. S8 Ep10

Before The Crown: Exploring the honeymoon home of a young princess and grand monuments designed by the most notorious dictator of the twentieth century. S8 Ep12

Before The Crown: Exploring the honeymoon home of a young princess and grand monuments designed by the most notorious dictator of the twentieth century.