Santa Cruz de Yanguas is a municipality in Soria in the Tierras Altas region, community of Castilla y León. During the Middle Ages it was part of the Community of Villa y Tierra de Yanguas.
It is located in the Baos River basin, and has important forest and mycological resources. The municipal area is part of the Urbión Regional Reserve, with a large presence of deer, roe deer, wild boar and woodcock.
Of its heritage, the Roman bridge that spans the bed of the Baos River, the church of the Santísima Trinidad (16th century) in Gothic style and the hermitage of the Virgen del Pilar stand out. As in the rest of the region, you can find dinosaur footprints (ichnites).