Puy Peyre-Arse and Puy Mary Loop via Brèche de Roland

The loop typically starts from the Col d'Eylac. You'll find parking available at this location, providing direct access to the scenic route.

This is considered a difficult hike, requiring good physical condition and sure-footedness. The terrain is varied, including unpaved paths, rocky and stony sections, and alpine passages. The descent from Puy Mary Summit can be particularly steep and stony, with some concreted sections that can be hard on the knees.

The trail offers spectacular panoramic views throughout. Key highlights include the iconic Puy Mary Summit, the distinctive Puy Peyre-Arse, and the challenging Roland's Breach. You'll also enjoy magnificent views of the surrounding valleys and other Cantal peaks, including a dedicated View of puy mary and the View of the Puy Mary ridgeline.

The Roland's Breach is a particularly delicate and technical passage at 1,647 meters. It may require using your hands to scramble over rocks, which can be slippery when wet. While not exposed to extreme heights, vigilance is essential due to the uneven and potentially unstable ground.

Generally, dogs are allowed on trails within the Parc naturel régional des Volcans d'Auvergne, but they must be kept on a leash to protect wildlife and livestock. Always check local signage for any specific restrictions in certain areas or during particular seasons.

The best time to hike this loop is typically from late spring to early autumn (June to September) when the weather is more stable and snow has melted from higher elevations. Outside of these months, you can expect snow, ice, and rapidly changing weather conditions, making the trail significantly more challenging and potentially dangerous.

No, you do not need a permit or to pay an entrance fee to hike this trail within the Parc naturel régional des Volcans d'Auvergne. Access to the park's natural areas is generally free and open to the public. However, always respect park regulations, such as staying on marked paths and not disturbing wildlife.

Yes, sections of this route overlap with several other paths. You'll find it intersects with parts of the La Grande Traversée du Volcan à Vélo, étape 4, Mandailles-Saint-Julien / Allanche, the RBX Boucle Volcan du Cantal, the Chemin de l'Impradine, and various segments of the Ancien Chemin de Salers à Murat, among others.

The Parc naturel régional des Volcans d'Auvergne is rich in biodiversity. While hiking, you might have the chance to spot marmots, especially in the Eylac cirque. Keep an eye out for various bird species and other local fauna that inhabit this alpine and wild environment.

Given the difficult nature and varied terrain, you should bring sturdy hiking boots with good ankle support, appropriate layers of clothing for changing weather conditions, rain gear, plenty of water, snacks, a map and compass or GPS device, and a first-aid kit. Trekking poles can also be very helpful, especially on the steep descents and rocky sections.

This particular loop is classified as a difficult hike requiring alpine experience and good physical condition. It is generally not recommended for families with young children or those seeking an easy outing. There are many other family-friendly options available within the Parc naturel régional des Volcans d'Auvergne if you're looking for a less strenuous adventure.