The Pine Door Factory Curiosity · San Leonardo de Yagüe, Pinares, Soria Image of San Leonardo de Yagüe, not of the place itself. Since 1955 the timber industry has made pine doors here and came to employ more than five hundred people, an exceptional case of industrialisation in the rural Soria of the twentieth century. Photo: Luis Rogelio HM (CC BY-SA 2.0) What to see and do in San Leonardo de Yagüe