waterfall of Xorroxin

The Xorroxin waterfall is one of the best-known natural spots in the Baztan valley, in Navarre, right next to the village of Erratzu. The cascade forms on the Iñarbegi stream, whose waters are considered one of the sources of the Baztan river, which gives the whole valley its name.

Where is the waterfall located?

Xorroxin sits in the municipality of Baztan, close to the village of Erratzu in northern Navarre, near the border with France. The surrounding landscape is typical of the Baztan valley: oak and hazel woods, ferns, and a moss-covered forest floor create a damp, deep-green setting characteristic of this part of the Pyrenees.

How do you get there?

Erratzu is the starting point, and from there a short trail of roughly two kilometres leads to the waterfall, mostly flat and well signposted. Because the spot is very popular and parking in Erratzu is limited, access to the car park now requires an online booking in advance. The measure is meant to protect the area from overcrowding and keep the visit enjoyable. The walk itself needs no special fitness or hiking experience, which makes it a good choice for families with young children.

What will you see along the way?

The path runs through deciduous forest typical of Baztan — oaks, hazels, ferns — before reaching the point where the Iñarbegi stream drops into a natural pool. The water is remarkably clear, and the combination of moss-covered rock and dense greenery makes the spot popular with photographers and anyone looking for a quiet nature escape. The Xorroxin route is listed among the 30 unique trails of Navarre and forms part of the Route of the Landscapes of Navarre, underlining its standing as one of the region's notable scenic walks.

When is the best time to visit?

Water flow is strongest in spring and after autumn rains, when the Iñarbegi stream is at its fullest. In summer the waterfall carries less water, but the walk stays appealing thanks to the shaded, cool forest — a welcome option on hot days. It is worth booking the car park slot ahead of time, especially on weekends and during high season, when visitor numbers rise sharply.

Frequently asked questions

Is the trail to the Xorroxin waterfall difficult? No — it is a short, easy path of about two kilometres, mostly flat, and suitable for families with children.

Where does the route start? The trail starts in the village of Erratzu, in the Baztan valley, and leads directly to the waterfall.

Do I need to book parking? Yes. Because spaces are limited and the trail is very popular, parking in Erratzu requires an online reservation — it is free but capped.

What is the Iñarbegi stream? It is the stream that forms the Xorroxin waterfall. Its water feeds into the Baztan river, considered the main river of the region.