Municipality in Castile and León, Spain
Castrillo de Villavega is a municipality located in the province of Palencia, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 255 inhabitants.
References
42°27′N 4°29′W / 42.450°N 4.483°W / 42.450; -4.483