Riera de Navel

Riera de Navel is a stream in the Berguedà region of Catalonia that forms the natural boundary of the municipality of Viver i Serrateix, separating it from neighbouring Montmajor. The stream's course is protected as a natural area of significant ecological value, making it a rewarding stop for travelers who enjoy quiet, low-key nature spots away from the usual sightseeing routes.

Where does the Riera de Navel start and end?

The stream rises on the eastern slope of the Serrat de Runer hill, still within the Berguedà region, and flows towards the Cardener river valley, joining the Cardener downstream from the town of Cardona. Along the way it runs through the territory of two small municipalities, Viver i Serrateix and Montmajor, and its course has shaped a corridor of dense riverside vegetation on both banks.

Why is this stretch of the stream protected?

Along the Riera de Navel, a valuable riparian (gallery) forest has survived — a type of ecosystem that has become increasingly scarce in this part of Catalonia. It grows alongside oak woodland featuring small-leaved oak trees, together forming a dense, multi-layered stand of vegetation. Adding further ecological weight to the valley is a considerable stretch of bog, which acts as a natural water reservoir and provides habitat for species tied to wet environments. It is this combination — riparian forest, oak groves and wetland — that led to this section of the stream being designated a protected natural area.

What else is there to see along this stretch?

Within the boundaries of Viver i Serrateix, the Riera de Navel feeds two small reservoirs: the Serrateix reservoir and the Espunyola reservoir. These dammed sections create calmer, relatively shallow stretches of water that contrast with the faster-flowing parts of the stream above and below them. The result is a varied set of habitats along a short distance — from swift-running water to marshy banks and still pools.

Who is this place suited to?

The Riera de Navel is best suited to nature lovers, birdwatchers and anyone after a quiet walk along the water rather than a headline attraction — this is a low-profile corner of the Berguedà valley where visitors can observe river dynamics and dense riverside vegetation up close. It also works well as an add-on to a visit to Viver i Serrateix itself or to nearby Cardona, best known for its salt mountain.

Frequently asked questions

Where is the Riera de Navel located? In the Berguedà region of Catalonia, along the boundary between the municipalities of Viver i Serrateix and Montmajor.

Which river does it flow into? The Riera de Navel is a tributary of the Cardener river, joining it downstream from Cardona.

What exactly is protected in this area? A riparian forest, oak woodland with small-leaved oaks, and an extensive area of ecologically valuable bog.

Are there any reservoirs along the stream? Yes, within Viver i Serrateix there are two small reservoirs: Serrateix and Espunyola.