DECLASSIFIED takes you deeper into the secrets and stories that have shaped our world.

Declassified

The changing role of castles, from military fortresses to places of symbolism and fantasy; Burg Eltz; Loire in France; the 19th century gothic revival reconstruction of Cardiff Castle.

Castle Builders

Dreams & Decorations

How castles fared under the attacks that they were built to withstand, including one of England's bloodiest sieges.

Siege & Storm

The hard labor and vision behind Europe's iconic castles.

Masters & Masons: Meet the Castle Builders

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Absorbing three-part miniseries highlighting the blood, sweat and vision behind Europe's iconic castles, from the nobles' plans to the craftsmen's practical know-how.

S1 E1 | Masters & Masons: Meet the Castle Builders