Txamantxoia (Punta Maz) and Linza Refuge Loop

This is a difficult hike, requiring very good fitness, sure-footedness, and sturdy shoes. It involves significant elevation gain of over 1,200 meters and can take around 7 hours to complete. Alpine experience is recommended, especially in certain conditions.

No, due to its difficult grading, significant elevation gain, and challenging terrain, this circular route is not suitable for beginners or families with young children. It requires a high level of fitness and hiking experience.

The trail typically starts near the Linza Refuge, which is located in the Ansó Valley. There is parking available at or near the refuge, serving as a hub for many excursions in the area.

The terrain is diverse. You'll start by traversing beautiful beech forests, which can be particularly scenic in autumn. As you gain altitude, the path becomes steeper and less defined, transitioning to open ridges. The final stretch to the summit often involves a steep slope. Some sections can be exposed, and in winter, snow and ice may require crampons and an ice axe.

The primary highlight is reaching the summit of Pico Txamantxoia (also known as Punta Maz), which offers panoramic views of the surrounding Pyrenees, including the Zuriza mountains, the Linza area, and peaks like Chinebral de Gamueta. The Linza Refuge itself is a notable starting point and resting spot.

The best time to hike this route is generally from late spring to early autumn (June to October) when the weather is more stable and snow has melted from higher elevations. Autumn offers particularly scenic views with the beech forests changing color. Always check local weather conditions before you go.

Hiking this route in winter is possible but requires significant alpine experience, specialized equipment like crampons and an ice axe, and a thorough understanding of avalanche risk. The higher sections can be covered in snow and ice, and navigation can be more challenging.

As of now, there are generally no specific permits or entrance fees required for hiking this trail within the Western Valleys Natural Park. However, it's always advisable to check for any updated local regulations, especially concerning protected areas.

While dogs are generally allowed on trails in the Pyrenees, it's crucial to keep them on a leash, especially in areas frequented by cattle or within natural parks like the Western Valleys Natural Park. Given the challenging terrain and potential for wildlife, ensure your dog is fit enough for a difficult, long hike.

Yes, navigation can be challenging in certain areas, particularly where paths are diffuse or within dense young forests. It is highly recommended to carry a GPS device with the route loaded, especially if visibility is poor. The descent from Txamantxoia to Aztaparreta can also be particularly exposed without ice, requiring careful attention.

Yes, the route intersects with several other paths. Notably, sections of the trail overlap with the "Senda de Maz" and the "Camino del Maz." You may also encounter parts of the "Hegoaldea: Puerto de los Navarros / Argibiela - Linza - Belagua" and various segments of the "Senda de Camille" routes, such as "Senda de Camille 6 (Linza-Gabardito)" and "Senda de Camille 5 (Lescun-Linza)".