Lescar is a commune in the Pyrénées-Atlantiques department and Nouvelle-Aquitaine region of south-western France. Lescar is the site of the Roman city known variously as Benearnum, Beneharnum or Civitas Benarnensium, the location providing the name for the later region of Béarn. In 841, Benearnum was razed by the Vikings and Morlaàs became the Béarnaise capital. However, from the twelfth century a new city grew up at Lescar.