Château de la Paix in Fleurus, Belgium, is an 18th-century estate made famous by its connection to Napoleon Bonaparte. On June 16–17, 1815, Napoleon stayed at the château following his victory at the Battle of Ligny, withdrawing there as a victor while his troops camped in the surrounding plains. The castle features a first-floor chamber recreated to evoke that historic night, with multimedia presentations exploring the pivotal moment in European history. Today, the venue serves as a memory tourism destination, offering visitors educational films and immersive experiences that connect the architecture to the dramatic events of the Napoleonic era.