Olmeda de la Cebolla changes its name Historical milestone · Olmeda de las Fuentes, Cuenca del Henares, Madrid Image of Olmeda de las Fuentes, not of the place itself. The municipality abandoned the place name Olmeda de la Cebolla for the present one, which alluded to the abundance of springs in the district. Around 1960 a group of painters headed by Álvaro Delgado settled in the village. 29 de septiembre de 1953 Photo: Benjamín Núñez González (CC BY-SA 4.0) What to see and do in Olmeda de las Fuentes