Chief town of the French province of Basses-Pyrénées, on the Gave de Pau, 60 m. E. of Bayonne; is situated amid magnificent mountain scenery, and is a favourite winter resort for the English; linen and chocolate are manufactured; it was the capital of Navarre, and has a magnificent castle; it stands on the edge of a high plateau, and commands a majestic view of the Pyrenees on the S.