Pears from the Tajuña plain Food and drink · Perales de Tajuña, Las Vegas, Madrid Image of Perales de Tajuña, not of the place itself. The market garden watered by the river gave the municipality its fruit-growing fame, its very name referring to the pear trees of its banks. Alongside the fruit, irrigation sustains olive groves and vineyards, and a local cooperative mills the district's olives. Photo: Dirección General de Turismo. Consejería de Economía e Innovación Tecnológica. Comunidad de Madrid (CC BY 3.0 es) What to see and do in Perales de Tajuña