La Guerra de la Independencia en Bera Historical milestone · Bera, Baztan-Bidasoa, Navarra Image of Bera, not of the place itself. During the Peninsular War (1813-1814), allied troops under the Duke of Wellington occupied the area of Vera de Bidasoa as they advanced into France, with heavy losses among the population. 1813-1814 Photo: Simoncio (CC BY-SA 3.0) What to see and do in Bera