The best traffic-free bike rides around Lac D'Aubert

There are 5 dedicated touring cycling routes around Lac D'Aubert that offer a no-traffic experience. These routes range from moderate to difficult in terms of challenge, providing options for various fitness levels.

The primary reason for the traffic-free experience is the 'Route des Lacs' (D177) which leads to Lac D'Aubert. During peak summer months (typically June to September), personal vehicle access between Lac d'Orédon and Lac D'Aubert is restricted, usually between 9:30 AM and 6:00 PM. A shuttle service operates during these hours, allowing cyclists to enjoy the upper sections of the climb with significantly less car traffic.

The best time to enjoy the traffic restrictions and stunning scenery is during the peak summer months, generally from June to September. This is when the 'Route des Lacs' has limited vehicle access, enhancing the tranquility and safety for cyclists. However, be prepared for challenging mountain conditions and check local weather forecasts.

Yes, several routes offer a circular experience. For example, the Lake Oncet – Pic du Midi de Bigorre loop from Col du Tourmalet provides a challenging circular tour. Another option is the Tournaboup loop from Barèges, which is a moderate circular route.

Routes around Lac D'Aubert are known for their challenging mountain terrain. You can expect significant vertical ascents, with some routes covering over 900 meters of elevation gain. The 'Route des Lacs' itself involves a long climb, and while mostly tarmac, some sections can be bumpy or steep enough to require pushing your bike. These are generally considered 'hard bike rides' requiring very good fitness.

The region is rich in natural beauty. You'll encounter stunning alpine landscapes, including the emerald waters of Lac D'Aubert and Lac d'Aumar, the series of smaller lakes known as Les Laquettes, and panoramic views of surrounding peaks like Pic de Néouvielle. Waterfalls are also a common sight along the ascent. The entire area is part of the protected Néouvielle Nature Reserve, offering diverse flora and fauna.

The routes around Lac D'Aubert are generally categorized as difficult or moderate, involving significant climbs and challenging terrain. While the traffic restrictions make them safer, the physical demands mean they are best suited for experienced touring cyclists with good fitness, rather than young children or beginners. For easier, flatter options, you might need to explore areas further from the immediate high-mountain passes.

The area is highly rated by the komoot community, with an average score of 4.8 stars from 42 ratings. Reviewers often praise the unparalleled mountain scenery, the rewarding feeling of reaching such a high-altitude glacial lake, and the unique opportunity to cycle on restricted-access roads, allowing for an immersive experience in the heart of the Pyrenean wilderness.

The Lac D'Aubert area is within the Néouvielle Nature Reserve. While dogs are generally permitted on trails, specific regulations may apply, especially concerning protected wildlife. It's advisable to keep dogs on a leash and ensure they are well-behaved to protect the local fauna, such as Pyrenean marmots. Always check the latest regulations for the Néouvielle National Nature Reserve before your visit.

Starting points for routes often include towns like Barèges or areas near Col du Tourmalet. For routes accessing the 'Route des Lacs', parking is typically available before the restricted section, for example, near Lac d'Orédon or in Fabian. From there, you can cycle up the restricted road. Always check local signage for designated parking areas.

Given the specific traffic restrictions on the 'Route des Lacs' during peak season, the main ascent to Lac D'Aubert will be popular. However, exploring the various loops and extensions, such as the Tournaboup – Barèges Village loop from Barèges, might offer moments of greater solitude, especially outside of the busiest hours. The sheer length and difficulty of some routes naturally filter out casual visitors, providing a more serene experience for dedicated cyclists.

While the immediate vicinity of Lac D'Aubert is a protected natural area with limited facilities, the nearby towns like Saint-Lary-Soulan and Barèges offer a range of amenities. You can find cafes, restaurants, supermarkets, and various accommodation options (gîtes, hotels, chambres d'hôtes) in these towns, which serve as excellent bases for exploring the region's cycling routes.