Becs de Bosson Loop from Lac de Moiry

The route typically starts from the area around Lac de Moiry. You can find parking facilities near the Barrage de Moiry (Moiry Dam), which is a common starting point for trails in the region. Public transport options to Lac de Moiry are also available, especially during peak season.

This challenging mountain bike route is estimated to take approximately 4 hours and 9 minutes to complete, not including breaks. However, given its 'difficult' rating and significant elevation changes, actual times may vary based on fitness and skill level.

The route features a variety of terrain, including beautiful and easy alpine singletrack (S0 to S1) in some sections, but overall it's rougher and more strenuous. Expect rocky landscapes, 'lunar screes' on the approach to the Becs de Bosson Hut, and steep sections. The 'Argentinian Trail' specifically is known as a spectacular and challenging descent, offering everything a downhill mountain biker could desire.

This is rated as a 'difficult' mountain bike ride, requiring very good fitness and advanced riding skills. Some portions, particularly the ascent to the Col des Becs de Bosson, may necessitate pushing or even carrying your bike for sections, especially the last 100 meters.

You'll be treated to breathtaking panoramic views from Becs de Bosson Hut, including Mont Blanc and the 4,000-meter peaks of the Val d'Anniviers. Other highlights include the stunning turquoise waters of Lac de Moiry, the impressive Moiry Dam, and the Lona Lake singletrack and Pas de Lona.

While specific regulations for this exact trail regarding dogs are not detailed, many trails in the Val d'Anniviers region are dog-friendly. However, given the 'difficult' rating, rocky terrain, and potential for bike-carrying sections, this route may be very challenging for dogs. Always ensure your dog is fit enough for alpine conditions and check local signage for leash requirements.

The best time to mountain bike this high-alpine route is typically during the summer months, from late June to early October, after the snow has melted. Always check current weather and snow conditions, especially for higher elevations like the Becs de Bosson Hut area, as conditions can change rapidly.

Generally, no special permits or entrance fees are required for mountain biking on public trails in this region of Switzerland. However, it's always advisable to check for any specific local regulations or protected area rules that might apply, especially if you plan to stay overnight at the hut.

Yes, sections of this route intersect with several other well-known paths. You may find yourself on parts of the 24-Alpine Passes Trail, the Chamonix-Zermatt High-Level Walker's route, the Tour du Cervin, and the Pas de Lona - Becs de Bosson trail.

The 'Argentinian Trail' is renowned for its spectacular and challenging descent. While some sources have indicated it was 'under construction' for mountain biking, it is generally recognized as a thrilling and demanding downhill experience. Be prepared for technical sections and ensure your bike and skills are up to the task. It's part of the famed Grand Raid mountain bike race route, known for its considerable effort.

The scenery is a major highlight, offering breathtaking panoramic views. You'll ride through picturesque alpine landscapes, past the mesmerizing turquoise waters of Lac de Moiry, and experience dramatic vistas of the Valais Alps. From the Becs de Bosson Hut, you can see Mont Blanc and other 4,000-meter peaks. The trail may also pass through the wild Vallon de Réchy, known for its rock glaciers, lakes, and waterfalls.