Castilfrío de la Sierra

Castilfrío de la Sierra, Spain
Country Spain
Autonomous community Castile and León
Province Soria
Municipality Castilfrío de la Sierra
Area
  Total 12 km2 (5 sq mi)
Population (2004)
  Total 27
  Density 2.3/km2 (6/sq mi)
Time zone CET (UTC+1)
  Summer (DST) CEST (UTC+2)

Castilfrío de la Sierra is a municipality located in the province of Soria, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 27 inhabitants.

Coordinates: 41°55′N 2°18′W / 41.917°N 2.300°W