The church was declared a Bien de Interés Cultural in 1983.
The interior contains a notable collection of 16th-century Flemish tapestries.
The main portal features a series of archivolts decorated with figures representing the labors of the months.
It served as the primary burial site for several prominent noble families of the region during the Middle Ages.
The nave was reconstructed and expanded during the 15th and 16th centuries, resulting in its present high vaulting.
The site includes a museum section dedicated to liturgical art recovered from the surrounding Palencia region.
The Colegiate of San Miguel is a historic religious landmark situated in the heart of Aguilar de Campoo, Spain. The structure features a blend of architectural styles reflecting its evolution between the 11th and 16th centuries. Its most notable historical element is the Romanesque doorway, which serves as a prime example of the region's stonework. The interior houses significant funerary monuments and altarpieces from the late Gothic and Renaissance periods. The building functioned as a collegiate church, granted collegiate status in the 14th century, which distinguished it from standard parish churches. It remains a focal point for understanding the ecclesiastical history of the Palencia province.
The main Romanesque portal from the Plaza de España for the best light on the stone carvings.
Bring a light sweater as the thick stone walls keep the interior significantly cooler than the outdoor temperature.
Check the local tourism office in Plaza de España for guided tour availability, as some areas may be restricted to guided groups.
Take time to examine the exterior carvings closely, as they provide context for the iconography found inside.
Do not attempt to enter through side doors that are designated for service or liturgical staff access.
Closed on Mondays throughout the year; limited hours during winter months.
Maintain a quiet demeanor and avoid flash photography near sensitive altarpieces.
