Mascarras Castle

The imposing Château des Barons de Diuse, listed in its entirety as a historical monument, boasts the most significant decorative ensemble in the northern Pyrénées-Atlantiques region, thanks to its fully preserved authentic 18th-century interiors. This still-inhabited residence succeeded earlier 14th-century buildings and a 16th-century hunting lodge belonging to Jeanne d'Albret. Visitors can explore a dozen rooms furnished with 17th- and 18th-century furniture, works of art from the 14th to the 18th centuries, and an interesting antique library.