Foz de Benasa

Foz de Benasa is a narrow rocky gorge in the municipality of Navascués (Nabaskoze in Basque), in the province and autonomous community of Navarre, northern Spain. The gorge lies south of the village, on the northern slope of the Sierra de Illón, and the stream running through it eventually feeds into the Zaraitzu (Salazar) river.

Where exactly is Foz de Benasa?

The gorge sits within the Salazar valley, one of the Pyrenean valleys of eastern Navarre known for its numerous limestone gorges and rock corridors carved by water over time. Foz de Benasa is one of the lesser-known gorges of this kind in the region, not as widely publicized as some other Navarrese "fozes," which makes it appealing to visitors looking for a quieter escape away from crowds.

What does the gorge look like?

Rock walls covered in lush vegetation close in on both sides of a small, picturesque stretch through which a stream flows. The contrast between the raw, stone structure of the gorge and the greenery covering its slopes creates a landscape often described as one of Navarre's small natural paradises. The narrow passages between the rocks and the shade cast by the vegetation give the site a cooler microclimate than the open parts of the valley, even in summer.

How to get there and what can visitors do?

Coming from Irunberri (Lumbier) toward Nabaskoze, between kilometer markers 20 and 21 of the road, a turn-off to the right leads toward the site, close to a helicopter landing pad. The access road is comfortable enough to allow visitors to drive directly to a parking area next to the stream. The site has been developed as a recreational area, with spots for bathing in natural pools, picnic tables, and barbecue areas available during certain times of the year. This makes Foz de Benasa a popular summer destination for residents of the Salazar valley and for visitors seeking a swim in cool mountain water.

What else does the gorge hold besides nature?

Within the gorge lies a site of archaeological importance: the Cueva de los Moros (Cave of the Moors), a cave that served as a burial site during the Bronze Age. The presence of such a site underlines that the Salazar valley has been inhabited and used by humans since ancient times, with rock shelters in gorges like this one serving as natural settlement and burial locations.

Who is this place for?

Foz de Benasa combines several appeals: it offers a quiet walk among rocks and greenery, a place to cool off by the water on hot days, and a point of interest for anyone curious about the archaeology and settlement history of the Pyrenees. Its proximity to the road and easy car access make it accessible even for families with children or visitors not looking for long mountain hikes.

Frequently asked questions

Can you drive to Foz de Benasa? Yes, the access road leads directly to a parking area by the stream, near kilometer 20-21 of the road between Irunberri and Nabaskoze, next to a helicopter landing pad.

Can you swim there? Yes, the gorge has designated bathing spots in natural pools, and the area is also equipped with picnic tables and barbecue zones.

What is the Cueva de los Moros? It is a cave located within Foz de Benasa that was used as a burial site during the Bronze Age, making it an important archaeological location in the Salazar valley.

Which municipality is Foz de Benasa in? It lies within the municipality of Navascués (Nabaskoze), south of the village itself, on the northern slope of the Sierra de Illón, in the province of Navarre.