How Cologne Cathedral was Illuminated Before Electricity | Blowing Up History

Cologne Cathedral - History of a German Gothic masterpiece

Contest of the cathedrals – the Gothic period | DW Documentary

What Makes Strasbourg Cathedral An Architectural Masterpiece? [4K] | Extreme Constructions | Spark

Extreme Constructions: The Secrets of the Cathedrals

Rebuilding A Pinnacle On Cologne Cathedral

Largest Churches in the World

Secrets of the Acropolis | Blowing Up History

Why Did It Take 632 Years to Complete Cologne Cathedral?

Reims Cathedral

The Eternal Notre-Dame | FULL DOCUMENTARY

The Secrets Of Salisbury Cathedral | The Tallest Spire in Britain

Chartres Cathedral

Hagia Sophia - Istanbul's Ancient Mystery FULL SPECIAL | NOVA | PBS America

St Peter's Basilica Explained

Cologne Cathedral: The Epitome of Gothic Grandeur

Contest of the cathedrals – the Romanesque period | DW Documentary

The construction phases of Cologne Cathedral and its predecessors

The World's Oldest Construction Project | Sagrada Familia

Ancient Hidden Histories of St Peters Basilica: A Historical Tour

5. Gothic Cathedrals