Santorcaz is located on the moors rising up to the left (southern) bank of theHenares. Thethalweg of the main hydrographic feature of the municipality, the Anchuelo creek, marks the lowest altitude of the municipality (around 780 metres above sea level).[2]
Located some metres north of the housing at the opposite side of the M-213 road,[3] the Llano de la Horca site hosts a Late Iron AgeCarpetanianoppidum (3rd century-1st century BCE), built over an olderBronze Age occupation phase.[4]
^Uzquiano, Paloma; D'Oronzo, Cosimo; Fiorentino, Girolamo; Ruiz-Zapata, Blanca; Gil-García, Ma. José; Ruiz-Zapatero, Gonzalo; Märtens, Gabriela; Contreras, Miguel; Baquedano, Enrique (2012). "Integrated archaeobotanical research into vegetation management and land use in El Llano de la Horca (Santorcaz, Madrid, central Spain)".Vegetation History and Archaeobotany.21:485–488.doi:10.1007/s00334-011-0340-0.