Asparagus of the Bureta plain Food and drink · Bureta, Campo de Borja, Zaragoza Image of Bureta, not of the place itself. The sandy lands irrigated by the Huecha around Bureta produce white asparagus covered by the geographical indication of the Espárrago de Navarra, which includes municipalities of Aragon and La Rioja. It is gathered in spring and destined for preserving. Photo: Miguel Ángel García. from Ólvega., España (CC BY 2.0) What to see and do in Bureta