Historic ensemble of Santiago Millas Monument · Santiago Millas, Astorga, León A Maragato village of two quarters set on the slope of a twin-peaked hill, with muleteers' houses, great gateways and cobbled yards. The ensemble was declared a Bien de Interés Cultural (Spain's highest level of heritage protection) on 1 October 1999. Photo: Yago AB (CC BY 3.0) What to see and do in Santiago Millas