The church has three spacious pointed naves and dates back to the visigothic times. It was rebuilt in the 11th century.

The main front is Romanesque and the original Gothic altarpiece was replaced by a Renaissance one and the tower is Herreran. The church contains sepulchres dating from the 12th-16th centuries and the white marble mausoleums of the marquises of Aguilar, who are represented praying and with clothes reaching down to their ankles.

Historical Data

Religious architecture
Collegiate church
Predominant styles:
Historical Period:
Middle Ages, Early modern period


Pza. España, s/n. Aguilar de Campoo. 34800 Palencia.

More information

Oficina de Turismo Regional of Palencia


C/ Mayor, 31. Palencia. 34001 Palencia.

Teléfono: 979 706 523

Fax: 979 706 525


Tourist Office of Aguilar de Campoo


Paseo Cascajera,10. Aguilar de Campoo. 34800 Palencia.

Telephone: 979 123 641

Fax: 979 125 710

Opening hours

  • Summer July, 13 – September, 12):
    • Tuesday to sunday: 11.00 – 14.00 and 17.00 – 19.45
    • Closed: monday

This website shall not be responsible for the accuracy of this data