Domaine Arretxea is a family-run winery in the Basque Country that extends over almost 9 hectares and has been farmed organically since 1998 and biodynamically for a few years, on schist and red sandstone terroirs between 200 and 400 metres above sea level, on slopes up to 40% slope.

The estate offers cuvées in all 3 colours. The grape varieties planted are for red and rosé wines, Tannat, Cabernet Sauvignon and Cabernet Franc, and for white wines, Petit Manseng, Gros Manseng and Petit Courbu.

The Irouléguy vineyard was created in the 12th century by the monks of Ronceveaux to supply wines to pilgrims on their way to Santiago de Compostela. Domaine Arretxea was founded in 1989 by Thérèse and Michel Riouspeyrous, from a farm that belonged to Michel's grandfather and the couple is now supported by their two sons, Iban and Théo. Domaine Arretxea is now recognised as one of the best estates in the Basque Country.