English: The parish church of Saint George is a Catholic church located next to the Hornillos Palace which is located in the hamlet of Las Fraguas, Arenas de Iguña, Cantabria, Spain. The church was built in 1890 and is designed in a neoclassical-style which mimics the Roman Pantheon. It was built at the behest of the Dukes of Santo Mauro and stands on a site of a medieval hermitage. The building architectural elements include architraves, cornice, and triangular pediment and is one of the very few important and rare neoclassical buildings in Cantabria. On the southern side of the church there is a small cemetery. The church was eventually donated to the near-by village of Las Fraguas and now serves as that communities parish church. During the Spanish Civil War the church was used by the republicans as a prison.