Portes ouvertes de la vallée des Aldudes-Animations à Banca

Every two years, during the Aldudes Valley Open House, the valley’s residents (shopkeepers, artisans, farmers, elected officials, and organizations) go all out and take pride in organizing an event of this magnitude. There’s something for everyone! Anyone who wants to (re)discover the valley and take part in a big celebration is welcome. 2026 Theme: Alone we go faster, together we go further. 10 a.m.–1 p.m. and 2 p.m.–6 p.m., Thiers-Lieu Olha: guided tour of the Kintoa Basque Poc industry interpretation center, including a ham tasting and tour. 2:30 p.m., Olhaberri Center: guided tour of the Mine Trail Visitor area at the “La Truite de Banka” aquaculture farm