Ponte do Cabril

Ponte do Cabril is a historic stone bridge over the Zêzere River in central Portugal, near Pedrógão Grande. It sits in a deep, steep gorge just downstream of the Cabril Dam, and it rewards visitors who want something off the usual tourist track. The bridge is a classified national monument, and its story mixes legend about a Roman predecessor, the era of the Philippine kings and modern hydro engineering.

What is Ponte do Cabril?

It is a three-arch bridge. The central arch spans about 22 metres, while the two side arches also had a practical job: letting floodwater pass when the river rose. According to one source the structure is about 72 metres long and about 26 metres high, which feels impressive against the narrow, rocky valley of the Zêzere.

How was it built, and why the odd name?

Tradition credits the kings of the Iberian Union period, known in Portugal as the "Philippine kings", with building the bridge on the site of an older Roman crossing. It once belonged to a road linking Pedrógão Grande with Pedrógão Pequeno, on opposite sides of the river, and for a long time it was a key piece of local transport.

The name in the heritage register is a curiosity. The bridge was classified as a national monument in 1910, but under the wrong name "Fonte do Cabril" (fonte means fountain or spring). Only a 1982 decree corrected the entry and confirmed "Ponte do Cabril".

The bridge and the dam

Just upstream stands the Cabril Dam, a concrete arch dam on the Zêzere, completed in 1954 and operated by EDP. Below it, the bridge lies within the backwater of the Bouçã reservoir, created by the dam of that name. As a result the raised water level now covers the piers, and the crossing looks like a stone gateway rising out of the lake. The contrast between the old masonry and the huge concrete wall of the dam is one of the most distinctive views in this part of the valley.

What else is nearby?

The Zêzere valley around Pedrógão Grande is a landscape of reservoirs, wooded hills and small villages. It suits a quiet outing for anyone who likes scenery, photography and short walks by the water. The municipality promotes water-based activities on the reservoirs, and the Cabril Dam itself is a popular viewpoint stop.

Frequently asked questions

Where is Ponte do Cabril? On the Zêzere River near Pedrógão Grande in central Portugal, downstream of the Cabril Dam.

Is the bridge a protected monument? Yes. It has been classified as a national monument since 1910, and the register name was corrected in 1982.

How many arches does it have? Three. The central one spans about 22 metres, and the side arches were used to discharge floodwater.

Why are the piers underwater? The bridge lies in the backwater of the Bouçã reservoir, so the higher water level covers its lower parts.

Who built the bridge? Tradition says the kings of the Philippine era, replacing an earlier Roman bridge.

When was the Cabril Dam completed? The dam was completed in 1954.