ViaRhôna and Bugey Greenway Loop

This cycling loop is approximately 46.1 kilometers long and typically takes around 2 hours and 44 minutes to complete on a touring bicycle, depending on your pace and stops.

The terrain on this loop is predominantly paved, making it well-suited for touring bikes. You'll encounter about 25.5 km of roads and 18.1 km of dedicated cycle paths, with smaller segments of streets and trails. The elevation gain is relatively gentle, around 270 meters.

Komoot classifies this as a 'moderate bike ride' requiring 'good fitness,' yet it's also described as 'suitable for all skill levels.' The mostly paved surfaces and manageable elevation make it accessible for many cyclists, including families with some cycling experience. However, its length of 46.1 km means a reasonable level of endurance is beneficial.

The loop offers diverse scenery and historical highlights. Key points include cycling along a section of the ViaRhôna — Groslée to La Balme, enjoying a View of Vertrieu castle with its elegant landscaped park, and taking in the View of the Saut du Rhône. You'll also pass by the Villebois Dam and enjoy picturesque views of the Rhône River and the mountainous Bugey area.

While specific parking lots aren't detailed, given the route's focus on the Château de Vertrieu, it's advisable to look for parking in or near the village of Vertrieu. As the route is part of the ViaRhôna, you may also find parking options at various access points along the larger cycle route.

As a cycling route primarily on paved roads and cycle paths, dogs are generally permitted if they are well-behaved and kept on a leash, especially when passing through villages or near traffic. If you plan to bring a dog, ensure they are comfortable with cycling alongside you or in a trailer, and always carry water for them.

The best time to cycle this route is typically during the spring (April-June) and autumn (September-October) months. During these seasons, the weather is generally mild and pleasant, and the natural scenery along the Rhône River is particularly beautiful. Summer can also be enjoyable, but be prepared for potentially warmer temperatures.

No, you do not need any special permits or to pay entrance fees to cycle this loop. It utilizes public roads and cycle paths, including a section of the ViaRhôna, which are freely accessible.

Yes, a significant portion of this loop is integrated into the larger ViaRhôna, which is part of the EuroVelo 17 network. You will also encounter sections of the Voie verte du Bugey and other local paths like Chemin de Beau Chêne.

While the route passes through villages, specific facilities like restrooms or cafes are not guaranteed at every point. It's recommended to plan your stops in advance, especially in larger towns along the ViaRhôna section, or carry sufficient water and snacks. The historic Château de Vertrieu itself is a private residence, so public facilities are not available directly there.

The Château de Vertrieu is a protected historic monument, dating back to the 17th century with an 18th-century redesign. Its elegant landscaped park, featuring terraced gardens and views of the Rhône, provides a beautiful and historically rich backdrop to your ride. It's often referred to as the 'modern castle' and is a key cultural heritage site along the river.