Conical chimneys of Villaciervos Curiosity · Villaciervos, Frentes, Soria Image of Villaciervos, not of the place itself. The settlement preserves the rubble masonry house typical of the area, with conical chimneys finished in stone, and several old inns that represent the popular architecture of this corner of the Sierra de Cabrejas. Photo: Pigmentoazul (CC BY-SA 4.0) What to see and do in Villaciervos