The Château de Pau is a castle in the centre of the city of Pau, the capital of Pyrénées-Atlantiques and Béarn. It dominates that quarter of the city.

 It is currently a National Museum which houses the works preserved from the days of Henry IV and especially during the restoration made by Louis-Philippe. The collections are increasing every year around the theme Henricians. It currently hosts over 100,000 visitors annually, making it the most visited heritage site of the French department of Pyrénées-Atlantiques. The château has been classified as a Monument historique since 1840 by the French Ministry of Culture. Nowadays, as the Musée national du Château de Pau, it contains a collection of tapestries.