Argomilla can be explored through its Romanesque architecture, medieval dates and two routes described in different ways. The Iglesia Románica de San Andrés and the Palacio de Ceballos “El Caballero” give the town a cultural and historical focus. The routes differ in their landscapes and geographical scale.

Church and historical dates

The Iglesia Románica de San Andrés is in the Barrio de la Iglesia in Argomilla, about 600 metres south of the settlement centre. It stands on a small rise opposite the former Ceballos palace. A protected setting has been officially designated for the church; the state decree to this effect was published in the official gazette in 2002.

A document from 1404 mentions San Andrés as an abbey, with Abbot Fernán González. The church houses a collection of 18 medieval sarcophagus slabs in a side aisle on the right-hand side of the church. The slabs probably date from the Romanesque and Gothic periods; the surviving dates are 1169, 1185 and 1262. For a comparison of dates, it is worth distinguishing the dates on the slabs from the later mention of San Andrés as an abbey.

The Palacio de Ceballos “El Caballero”

The Palacio de Ceballos “El Caballero” in Argomilla de Cayón is protected as a Bien de Interés Local (Local Interest Asset). Its façade is made of ashlar stone and rests on four arcades supported by pilasters. The coats of arms bear crosses of the Orders of Santiago and Calatrava. Thus, the façade brings together architectural form and heraldry as distinct features.

Ashlar refers to regularly shaped stone blocks; pilasters are flat, wall-attached forms resembling pillars. If you are interested in architecture, the four arcades and the order insignia on the coats of arms provide specific features to look for in the description of the façade. The protection status of the two buildings differs: a protected setting has been designated for San Andrés, while the palace itself is protected as a Bien de Interés Local.

Two routes, two landscapes

The El Arroyo de Argomilla route runs along the northern side of the Sierra del Caballar through a river basin shaped by the Arroyo de Argomilla. The landscape features mentioned include meadows, riverside woodland and mixed deciduous forest. This route therefore focuses on both the stream and its basin, and on a variety of open and wooded habitats.

The PR S-54 is a point of reference in the wider region around Argomilla. The fully waymarked route crosses the Sierra del Caballar and offers views of the mountains of Campoo and Santander Bay. The described route begins outside Argomilla. The two routes have different emphases: El Arroyo de Argomilla is shaped by its river basin and vegetation, while the PR S-54 stands out for its route over the Sierra and its views of the mountains and bay. This can help you decide whether you are more interested in the local landscape or the regional route.

Discover more destinations: Valdeprado, Marina De Cudeyo, Peñacastillo, Santander, Herrerías, Lavín, Santiurde De Toranzo, Bárcena de Pie de Concha, Cabuérniga

For the main travel overview: Cantabria.