Historical Sites

Explore the historical heritage of Molins de Rei through its diverse architectural and archaeological landmarks. This collection includes the 19th-century Canal de la Infanta, an essential irrigation system for the Llobregat valley, and the medieval ruins of Castellciuró, situated in the Collserola mountains. The list also features the archaeological remains at Pla del Riu, the high-altitude ruins of Castell d'Olorda, and the Romanesque church of Sant Pere del Romaní, offering a comprehensive look at the region’s evolution from antiquity to the industrial era.

Canal de la Infanta

A 19th-century irrigation canal named after Infanta Luisa Carlota de Borbón. This historical waterway served as vital agricultural infrastructure for the Baix Llobregat region, facilitating the industrialization and economic growth of the surrounding valley.

Castellciuró

Located in the Collserola mountain range, these medieval castle ruins date back to the 8th or 9th century. Built on former Roman foundations, the site features a square tower and sections of defensive walls overlooking the Llobregat river valley.

Pla del Riu

Significant archaeological site containing remains that provide insight into early settlements and historical land use within the Llobregat river plain.

Castell d'Olorda

Ruins of a medieval fortification situated on a strategic hilltop in the Collserola range. Historically linked to the defense of the region, the site offers views of the surrounding Llobregat valley and the Santa Creu d'Olorda area.

Sant Pere del Romaní

A Romanesque church featuring a single nave and a semi-circular apse. Dating back to the 11th century, this structure served as a religious center and includes a defensive tower added during the medieval period.