The Cathedral of Santo Domingo de la Calzada is a Romanesque-style church located in the town of Santo Domingo de la Calzada, Spain. It was built in the 12th century and is known for its unique architecture, which includes a blend of Gothic and Baroque elements. The cathedral is dedicated to Saint Dominic, the founder of the Order of Preachers. One of the cathedral's notable features is its famous chicken coop, which symbolizes a miracle associated with the saint. The coop houses live chickens, representing a legend where a falsely accused man was saved from execution. The cathedral is an important pilgrimage site along the Camino de Santiago.