Arrako Waterfall and Belagua Valley Loop

This challenging circular hike, covering approximately 21.7 kilometers, typically takes around 6 hours and 59 minutes to complete. This duration is for active hiking time and doesn't include breaks.

No, this trail is classified as 'difficult' and requires 'very good fitness' and 'sure-footedness'. It is not recommended for beginners due to its length, significant elevation changes (over 800 meters up and down), and varied terrain.

The trail conveniently starts and ends at the Refugio de Belagua. As this refuge is a significant base for mountaineering in Navarre, parking is generally available there, making it an ideal starting point for your adventure.

You can expect diverse terrain on this route. While paths are mostly accessible, some sections may be uneven or rocky, requiring sure-footedness. The trail follows the Belagua River, offering continuous riverside views, and passes through the El Ferial area, known for its distinctive limestone rock formations.

Key points of interest include the picturesque Belagua River, which the trail follows, and the beautiful Arrako Waterfall. The hike also begins and ends at the Refugio de Belagua, a notable high-mountain refuge.

The information available does not explicitly state restrictions on dogs for this specific trail. However, as a general rule in natural areas, it's always best to keep dogs on a leash to protect local wildlife and ensure a pleasant experience for all hikers.

Given its location in the Pyrenees and the mention of winter activities in the broader region, the best time for hiking this specific route is typically from late spring through early autumn (May to October). During these months, you'll likely encounter more favorable weather conditions and less snow, making the challenging terrain more manageable.

Based on the available information, there are no specific permits or entrance fees required to hike this circular route. You can freely access the trail from the Refugio de Belagua.

Yes, the Refugio de Belagua, which serves as the starting and ending point, is a full-service high-mountain refuge. It offers 54 beds, food, and bar services year-round, making it a convenient spot for pre- or post-hike refreshments or an overnight stay.

Yes, this route shares sections with several other official trails. Notably, it covers parts of the Via Sancti Martini - Chemin de Saragosse (53%), Errege bidea: Arrako - Belaguako aterpea (46%), and [CIMA NA05] Piedra de San Martín (46%). You'll also find it intersecting with E2. Errege bidea: Izaba - Belaguako aterpea (37%) and Étape 07 (32%).