Schelten Pass and Sorne Gorge Loop

This route is rated as difficult. It's a challenging 152-kilometer ride with a significant elevation gain of 2,260 meters, requiring excellent physical condition. It typically takes around 7 hours and 37 minutes to complete.

The route primarily features mostly well-paved surfaces that are easy to ride, covering about 122 km of 'Route'. However, as a 'difficult' classification, some segments may be unpaved and more challenging. You'll also encounter nearly 10 km of 'Chemin' and smaller portions of 'Nationale', 'Rue', and 'Piste cyclable'.

Cyclists can expect wonderful views and will admire the imposing Jura rock formations within the spectacular Sorne Gorge Road (Gorges du Pichoux). The change in scenery is dramatic and unexpected. Other notable viewpoints include the View of the Jura Valley and the View of the Alps from Biker's Lounge. You'll also pass through the Schelten Pass.

The route starts from Pré-Petitjean. While specific parking details for Pré-Petitjean are not provided, it is a common starting point for cycling routes in the area. We recommend checking local signage upon arrival for designated parking areas.

The Jura region is best enjoyed for road cycling during the warmer months, typically from late spring to early autumn. This period offers more favorable weather conditions and ensures passes are clear of snow, allowing you to fully appreciate the diverse landscapes and spectacular gorge views.

No, you do not need special permits or to pay entrance fees to cycle this route. The trail passes through Naturpark Thal and Parc du Doubs, which are natural parks, but generally do not require permits for cycling on public roads and designated paths.

When cycling within Naturpark Thal and Parc du Doubs, please respect local regulations. This generally includes staying on marked roads and paths, respecting wildlife, and disposing of waste properly. Always be mindful of other road users and local residents.

This is a road cycling route, and while dogs are generally allowed in the Jura region, bringing a dog on a 152 km, difficult road cycling tour is not typically recommended due to the length, elevation, and potential for traffic. If you do bring a dog, ensure it is well-trained, able to keep pace, and always on a leash when off the bike, especially near populated areas or wildlife.

Yes, this route intersects with several other official trails for portions of its length. Notably, it covers sections of the Basel–Franches-Montagnes (17%), Jura Route (14%), and Sur les traces de l'abbaye de Lucelle (6%) trails, among others.

To fully appreciate the vistas within the spectacular Sorne Gorge, it is recommended to ride uphill from Undervelier to Le Pihoux. This direction allows for the best views of the imposing Jura rock formations as you ascend.

Given the route's length, you will pass through several villages and towns where you can find cafes and restaurants to refuel. It's always a good idea to carry sufficient water and snacks, especially for longer stretches between towns.