Collegiate of Saint Mary of Arbas

The Collegiate of Saint Mary of Arbas is a church in the Pyrenees built in late Romanesque style with sturdy stone walls and rounded arches throughout. The interior consists of vaulted spaces with thick columns that support the weight of the structure above.

The building was constructed in the Middle Ages to serve the religious needs of the mountain community. In 1931 it received official protection as a Cultural Heritage Site, ensuring its preservation for future generations.

The church continues to serve as a place of worship where visitors can observe traditional Catholic practices. The carved stone elements throughout the building reflect the skilled craftsmanship that medieval communities brought to their religious spaces.

The church is accessible by foot through mountain paths in the valley. Spring through autumn offers the best visiting conditions when roads are clear and weather is stable in the high altitude setting.

The structure showcases stone carving techniques that reflect traditions rooted in the mountain regions of northern Spain. These craftsmanship details allow visitors to see how local builders adapted architectural styles to harsh mountain conditions.