The smallest municipality in the region Curiosity · Villar del Pozo, Campo de Calatrava, Ciudad Real Image of Villar del Pozo, not of the place itself. With barely fifty inhabitants and 13.23 square kilometres, Villar del Pozo is one of the smallest municipalities in the province. It belonged to the Order of Saint John from 1250, and part of Ciudad Real airport lies within its municipal district. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Villar del Pozo