Palace of Coudenberg, Archaeological museum and palace ruins in Royal Quarter, Belgium
The Palace of Coudenberg is an archaeological site containing medieval stone passages, chambers, and foundations hidden beneath the current Royal Square of Brussels. The excavated layout reveals how different sections of the former palace were arranged underground.
The palace began in the 12th century and served as a residence for rulers of the Burgundian, Spanish, and Austrian Netherlands for hundreds of years. A major fire in 1731 destroyed the structure, leading to a new square being built over its remains.
The Aula Magna served as a royal gathering space where European rulers and diplomats conducted ceremonies and formal business. Today, visitors can sense the importance of this underground hall by observing its proportions and the care taken in its construction.
Guided tours lead visitors through the subterranean passages with professional explanations of the medieval structures. Access is through the adjacent BELvue Museum on Place Royale, where visitors can also obtain their tickets.
The original floor tiles of the Aula Magna display intricate medieval patterns that reveal the former grandeur of the interior. These tiles are among the few remaining details that demonstrate the wealth and craftsmanship invested in the palace.
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