Vegetables and pulses of the Riego irrigated lands Food and drink · Riego de la Vega, La Bañeza, León Image of Riego de la Vega, not of the place itself. Wheat and barley are sown on the dry land, but it is the irrigated flood plains that give the produce that reaches the table: beans, potatoes, sugar beet and maize, grown on family holdings with water from canals and channels. Photo: Jaime Calatayud (CC BY-SA 4.0) What to see and do in Riego de la Vega