a town of Spain, in the province of Navarre. It is the capital of the district of the Valley of Bastan, near Roncesvalles, which enjoys some peculiar privileges; and is situated in a cold country, near the Pyrenees, which produces wheat, maize, hemp, and flax. Many turnips are grown in this district; and it has excellent cider, but no wine. Lat. 43° 9'. 43° N.