This former stronghold of the Middle Ages, with an area of 1117 hectares for an altitude of 176 m, received a charter of customs in 1337.
At the crossroads of major communication routes, the RN 21 can be considered the backbone of this city.
As its name implies, the town is situated in the valley of the Arros, many in the hollow wooded hills of oak forest, on a scenic route from the Pyrenees to the Gers. You can admire a magnificent view of the Pyrenees up the coast Laguian-Mazous.
Various businesses and enterprises (dairy, precision engineering, plastic molding, laser cutting / water jet, building, masonry ...).