Sant Climent de Castelltort

Sant Climent de Castelltort is an abandoned Romanesque church in the municipality of Guixers, in the Solsonès region of Catalonia. It sits on a hilltop at the foot of the Serra dels Bastets, at the point where the streams Rasa dels Forats and Aigua de Valls used to meet — a confluence now submerged beneath the waters of the Llosa del Cavall reservoir. The site is listed as a cultural asset of local interest.

What will you see there?

Very little of the original building survives, but what remains offers a clear glimpse of its Romanesque origins. On the exterior wall you can still make out a carved stone window with a double bevel, topped by a semi-circular arch built from cut stone voussoirs. Inside the ruins, traces of pilasters and capitals mark the spot where the old pointed vault once began. Centuries of abandonment have left the walls partly collapsed, and vegetation has steadily reclaimed what used to be the nave and chancel.

The church lost its religious function back in the 18th century, when a new church of the same dedication — Sant Climent de Castelltort — was built nearby to replace it. Since then the old building has stood empty, slowly deteriorating, which today makes it a compelling if demanding stop for anyone interested in sacred architecture and regional history.

What is the history behind it?

The roots of the parish go back to the 9th century. Around 872–878, Count Guifré el Pelós, together with Bishop Galderic, reorganized the parish structure of the Vall de Lord and granted rights to the church of Castelltort — recorded at the time under the Latin form Castrotorto. Those rights were later usurped by his son, Sunifred. This early medieval episode links Castelltort to the broader process of Christianization and ecclesiastical organization carried out across the Catalan Pyrenees by the counts of Barcelona.

How do you get there?

Access to the old church is currently quite limited. The construction of the Llosa del Cavall reservoir flooded the lower part of the valley, including the area near the original confluence of the two streams by Castelltort, which has changed the approach from the water side considerably. Given both this altered landscape and the ruined state of the building itself, reaching the site is not straightforward — it is worth checking locally, for instance at a Solsonès tourist information point, before planning a visit.

When is the best time to visit?

Spring and early autumn are the best seasons for exploring the area around Guixers and the Llosa del Cavall reservoir, when temperatures in this mountainous part of Solsonès are mild and the trails and viewpoints around the reservoir are easiest to reach. Summers can turn quite hot, while winter conditions may make the higher parts of the region harder to access.

Frequently asked questions

Can you go inside the church? The building is a ruin and has been abandoned for centuries, so a visit is limited to viewing the surviving architectural elements from outside and within the standing walls — there is no interior to tour in the way you would visit an active church.

Why was the old church abandoned? In the 18th century it was replaced by a new church with the same dedication, built at a different location. From that point on, the original Romanesque building fell out of use and gradually deteriorated into ruin.

What does this place have to do with the Llosa del Cavall reservoir? The reservoir flooded the lower valley at the point where the Rasa dels Forats and Aigua de Valls streams once met near Castelltort, significantly changing the landscape and the ease of access compared with the era when the church was still in use.

Where does the name Castelltort come from? The name already appears in 9th-century records as Castrotorto, in the context of the parish reorganization of the Vall de Lord carried out by Count Guifré el Pelós and Bishop Galderic.