Sant Pere del Mont

Sant Pere del Mont is a ruined Romanesque church perched on a hilltop in the municipality of Castellfollit del Boix, in the Bages region of Barcelona province, Catalonia. Only the stone shell of the building survives today, but the site still draws visitors interested in medieval architecture and quiet countryside walks.

Where is it and how do you get there?

The ruins stand on a ridge known as Serra de Bacardit, within the municipal boundaries of Castellfollit del Boix, a few kilometres from the village centre. The area sits at roughly 671 metres above sea level, in the heart of the Bages comarca. There's no direct road access — reaching the site means following local farm tracks and paths through the surrounding hills and woodland, so a map or hiking app is useful before setting out. The walk itself is short but has the feel of a proper countryside excursion rather than a stroll to a car park.

What will you see on site?

The church was built in the 12th century in Romanesque style, with a single nave closed at the eastern end by a semicircular apse. Its most striking feature is the sheer thickness of the walls — up to 1.40 metres — built to carry a stone vault, most likely pointed in shape. The masonry was laid in regular horizontal courses with staggered joints between rows, a hallmark of careful Romanesque stonework. In front of the south doorway lies an anthropomorphic grave cut directly into the rock, a trace of the burial ground that once served the church. Little remains beyond the outer walls today, but the original layout — nave and apse — is still easy to read on the ground.

What is the history behind the ruins?

Sant Pere del Mont is first documented in 1102, when it functioned as a rural chapel. It later came under the authority of the monastery of Sant Pere de la Portella, in the Berguedà region, and was converted into a priory — a post already in place by around 1140 — set up to administer the monastery's holdings in this part of Bages. Several nearby chapels depended on it, including Santa Cecília de Gravalosa and Sant Miquel de Grevalosa, along with the church of Santa Maria del Pla. Both its monastic and parish roles had ended by the 17th century, after which the building was left unused and gradually fell into ruin.

When is the best time to visit?

Because the site sits exposed on an open hillside, spring and autumn are the most comfortable seasons to visit, with mild temperatures for the approach walk. In summer, it's worth setting out early and bringing water and sun protection, since the surrounding terrain offers little shade. There's no visitor infrastructure on site, so a trip here is best treated as a self-guided walk through the Bages countryside rather than a formal sightseeing stop.

Frequently asked questions

What was Sant Pere del Mont originally? A 12th-century Romanesque church that began as a rural chapel and later became a priory dependent on the monastery of Sant Pere de la Portella.

Why is it in ruins today? Its monastic and parish functions had ceased by the 17th century, and the abandoned building gradually collapsed, leaving only the outer walls standing.

What can you still see there? The thick (1.40 m) walls of a single-nave church with a semicircular apse, plus an anthropomorphic grave carved into the rock by the south entrance.

Is the site easy to reach? It stands at about 671 metres on the Serra de Bacardit ridge; getting there involves a short walk along local tracks, with no marked tourist trail or facilities.