The Embalse de Alloz (“Alloz Reservoir”) is a reservoir in western Navarre, next to the village of Alloz. The lake, also known as the Alloz Reservoir, is formed by the Ubagua and Salado rivers and is located in a picturesque setting surrounded by hills and forests. It was originally built to provide water for irrigation and drinking water, but today it is also a popular destination for recreation and nature experiences.
The Embalse de Alloz is located at a short distance from towns such as Pamplona (about 40 km) and Estella (about 15 km). It is easily accessible by car, and there are two parking lots around the lake. These parking lots are next to the two zones where swimming is allowed: the Lerate zone and the Ugar zone.
- Lerate: this area is located between the towns of Lácar and Arizala and can be reached via the NA-7320 road.
- Ugar: this zone is located next to the village of Arizala.
To visit these areas, it is mandatory to reserve a parking space in advance (paid parking). To reserve, click here.
What to do in the Embalse de Alloz
The Embalse de Alloz is a popular destination for visitors from all over Navarra who want to enjoy a summer day. The reservoir is accessible from the end of May to the beginning of September and offers a wide range of recreational activities.
The lake is a hotspot for water sports activities such as sailing, windsurfing, kayaking, paddleboarding, and swimming. Thanks to its calm waters, it is an ideal place for beginners and families. The swimming segment of the Half Triathlon Pamplona-Iruña is also held at the Alloz Reservoir.
In addition, the area is close to one of the routes of the famous Way of St James, which also makes it an attractive location for pilgrims. It is also close to the Source of the Urederra river, with beautiful turquoise waterfalls and pools, and the Urbasa-Andía Natural Park.
