The Iglesia de San Pedro is a 14th-century Gothic church with three naves and an unusual brick belltower. The most striking single feature is the Capilla de los Coca, a richly decorated chapel containing a beautifully carved alabaster tomb of the canon Fernando de Coca, attributed to the workshop of Vasco de la Zarza.
The church sits in a small square that fills with bars in the early evening. A good stop on a wander from the cathedral toward the Plaza Mayor.