Skirmish of San Muñoz Historical milestone · San Muñoz, Campo de Salamanca, Salamanca Image of San Muñoz, not of the place itself. During the allied retreat from Burgos, in November 1812, some sixty-eight thousand men of the allied troops and sixty thousand French clashed beside the Huebra, in a day of rain and mud that ended without a clear decision at the river ford. 17 de noviembre de 1812 Photo: José Antonio Gil Martínez from Vigo, Spain (CC BY 2.0) What to see and do in San Muñoz