Oak grove of La Hiruela Nature · La Hiruela, Sierra Norte, Madrid Image of La Hiruela, not of the place itself. The communal ox pasture of this village set at 1,257 metres preserves a wood of Pyrenean and sessile oak that drops down to the Jarama; it is crossed by the Molino a Molino and Oficios de la Vida paths, with a traditional flour mill, apiary and charcoal kiln. Photo: Benjamín Núñez González (CC BY-SA 4.0) What to see and do in La Hiruela