Castell de Puigarbessós

Castell de Puigarbessós is a medieval castle ruin in the municipality of Cercs, in the Berguedà region of Catalonia, perched on a summit known locally as El Castellot (891 m), right above the point where the Vilada stream meets the Llobregat river.

Where exactly is the castle?

The ruins sit on a narrow ridge overlooking the Llobregat valley, a position that made the site strategically valuable for centuries — from here, movement along the valley between Cercs and Pedret could be controlled. The closest landmarks are the Gothic bridge of Pont de Pedret and the 10th-century hermitage of Sant Quirze de Pedret, both at the foot of the hill.

What will you actually see there?

Very little of the original castle survives. The main remnant is a wall section roughly 8 metres long and 5 metres high, built from irregularly sized ashlar blocks and pierced by four loopholes. The rest of the structure is partly hidden by vegetation, so it's not possible to reconstruct the castle's original layout from what remains today. This is a site for people drawn to raw, half-forgotten ruins rather than a restored, ticketed monument.

What's the history behind it?

The oldest documented reference to Puigarbessós dates to the 12th century, when Ramon Berenguer IV, Count of Barcelona, granted the site as a fief to Hug de Peguera and other families of Berguedà. The castle appears again in the historical record on 21 June 1309, when Sibil·la, Countess of Pallars and Lady of Berga, ceded it — along with other castles in the region — to King James II as part of a territorial exchange.

How do you get there?

There's no road access to the ruins themselves — reaching them means walking. A popular route starts at the Pont de Pedret bridge and follows an old, at points barely visible path along the ridge, passing the Sant Quirze de Pedret hermitage before climbing to the Castellot summit. In a single outing you cover three layers of history: a medieval bridge, a Romanesque chapel, and castle ruins. Sturdy hiking shoes are worth having, since the path isn't a widely signposted trail and requires some navigation in places.

When's the best time to visit?

Given the terrain — a steep climb and a partly overgrown path — spring and autumn are the best windows, offering moderate temperatures and thinner vegetation than summer, which also makes the wall remains easier to spot. Summer heat in the Llobregat valley can make the climb tiring, while winter can leave the path slippery after rain.

Why is it worth the trip?

Puigarbessós isn't for visitors expecting a restored castle with an entrance fee and exhibits. It rewards history lovers and hikers who want to see genuine, partly forgotten traces of medieval Catalonia, paired with views over the Llobregat valley and nearby Romanesque landmarks.

Frequently asked questions

Can you drive directly to the castle? No — the ruins sit on a hilltop reachable only on foot, usually as part of a longer route starting at the Pont de Pedret bridge.

How much of the original castle is left? Very little — mainly a wall section about 8 m long and 5 m high with four loopholes, partly hidden by vegetation.

Where does the name "El Castellot" come from? It's the local Catalan name for the 891 m summit where the Puigarbessós castle ruins stand, used interchangeably with the castle's historical name.

What else is worth seeing nearby? The route passes the Gothic Pont de Pedret bridge and the 10th-century Sant Quirze de Pedret hermitage, both natural add-ons to a visit to the castle ruins.