Church of Santa Colomba de Curueño Monument · Santa Colomba de Curueño, La Montaña de Riaño, León Image of Santa Colomba de Curueño, not of the place itself. Described as a Baroque jewel that incorporates earlier Romanesque and Gothic pieces, it presides over a valley where the castle of San Salvador, the seventeenth-century hermitage of the Santo Cristo and the sixteenth-century one of Santa Ana are also preserved. Photo: Davidille (CC BY 3.0) What to see and do in Santa Colomba de Curueño