Col de Peyresourde and Lac de Génos Loop

This route is rated as difficult for touring cyclists. The Peyresourde Pass involves a significant climb, frequently featured in the Tour de France, with average gradients between 6.1% and 6.7% and some sections up to 9.8%. In contrast, the tour of Lake Génos is generally easy and accessible, with little to no elevation gain, making it suitable for a leisurely ride.

The best time to cycle this route is typically from late spring through early autumn (May to October). During these months, the weather is generally more favorable for mountain cycling, and the pass is clear of snow. The Pyrenees offer stunning scenery, especially when the weather is clear.

The route offers diverse scenery. On the Peyresourde Pass, you'll find exceptional views of several high mountain summits in the Pyrenees, particularly from the Bagnères-de-Luchon side, which is considered more scenic. The last 6 kilometers are especially picturesque, with rolling green countryside. Around Lake Génos, you can enjoy incredible mirror-like reflections of the surrounding mountains on the water, views of forests, and the charming village of Loudenvielle. You might also spot old watchtowers like the Tower of Génos and the Tower of Moulor.

For the Lake Génos section, parking is available in the village of Loudenvielle, which is located directly on the lake's shores and serves as a focal point for activities. For the Peyresourde Pass, you can typically find parking in the towns at the base of the climb, such as Bagnères-de-Luchon on the east side or Avajan/Arreau on the west side, depending on your preferred starting point.

The full tour, combining the Peyresourde Pass and the tour of Lake Génos, is approximately 47.4 kilometers long with nearly 1750 meters of elevation gain. It typically takes around 4 hours and 11 minutes of active cycling time to complete, but this can vary significantly based on your fitness level and how often you stop to enjoy the views.

While the Lake Génos area is generally accessible and popular for various outdoor activities, including walking with dogs, the challenging nature of the Peyresourde Pass makes it less suitable for cycling with dogs, especially if they are running alongside. If you plan to bring a dog, ensure they are safely secured in a bike trailer or carrier, particularly on the mountain pass, and always keep them on a leash around the lake.

No, there are generally no permits or entrance fees required to cycle the Peyresourde Pass or around Lake Génos. These are public roads and recreational areas in the French Pyrenees.

The route offers contrasting experiences. The tour around Lake Génos is very family-friendly, being easy, mostly paved, and having little elevation gain. It's perfect for a leisurely ride with children, and there's even a pumptrack by the lake. However, the Peyresourde Pass is a difficult mountain climb and is not suitable for young children or beginner cyclists. Families could enjoy the lake section separately.

The terrain varies significantly. The Peyresourde Pass features well-maintained asphalt roads typical of a major mountain pass, with consistent gradients. The tour of Lake Génos, on the other hand, is mostly paved with very little elevation gain, making it a smooth and easy ride. This combination offers a diverse cycling experience, from challenging mountain roads to tranquil lakeside paths.

Yes, the route also passes through sections of the Boucle dans la vallée du Larboust et la Vallée d'Oueil and Pedals d'Occitània.

Yes, you'll find amenities at various points. The village of Loudenvielle, on the shores of Lake Génos, offers cafes, restaurants, and thermal spas. There are also small villages along the ascent to the Peyresourde Pass, particularly on the Bagnères-de-Luchon side, where you might find places to stop. The pass summit itself often has a small establishment or food truck during peak season.