Tradición sidrera de Astigarraga Food and drink · Astigarraga, Donostialdea, Gipuzkoa Image of Astigarraga, not of the place itself. Astigarraga is considered the epicenter of the Basque cider tradition, with about twenty active cider houses. The Sagardoetxea museum documents the history and production of Basque cider. Photo: https://www.flickr.com/people/jonnyhunter/ (CC BY 2.0) What to see and do in Astigarraga