Château de Scey and Valbois Ravine Trail

This 13.3 km loop is generally classified as moderate, requiring good physical condition. While most trails are accessible, some sections can be challenging due to fallen trees or dense vegetation, potentially requiring scrambling. It might be difficult for absolute beginners without prior hiking experience.

The trail typically starts and ends near the villages of Cléron or Scey-en-Varais. While specific parking locations aren't detailed, you'll generally find parking available in these villages to begin your hike.

The trail traverses a unique 'reculée jurassienne' (blind valley) with steep limestone cliffs, scree slopes, and fresh, humid valley bottoms. You'll also walk through forest sections and encounter a picturesque waterfall that gives rise to a river. Expect varied terrain, from well-trodden paths to potentially wilder, more challenging sections.

This loop is rich in both natural beauty and historical sites. You'll pass by the impressive Cléron Castle, the historic Saint-Denis Tower and Château de Scey, and the dramatic Valbois Ravine with its waterfall. The ruins of Château de Scey offer magnificent views over the ravine.

The trail can be enjoyed in various seasons. Spring and autumn offer pleasant temperatures and beautiful foliage. Autumn, in particular, provides stunning colors. Summer is also suitable, but ensure you carry enough water. Some sections might be slippery after rain, so check weather conditions before you go.

The Réserve Naturelle du ravin de Valbois is a biodiversity hotspot, home to over 6,000 plant and animal species. Keep an eye out for various birds like the Red Kite, Peregrine Falcon, and Black Woodpecker, as well as diverse insects and reptiles. The reserve is a protected area, so observe wildlife from a distance and do not disturb it.

As this hike is within a National Nature Reserve, specific regulations regarding dogs may apply to protect the delicate ecosystem. It's generally advisable to keep dogs on a leash in such protected areas to prevent disturbance to wildlife and other hikers. Check local signage for precise rules.

The Réserve Naturelle Nationale du ravin de Valbois (RNN66) is a protected area. Generally, there are no entrance fees for hiking in French National Nature Reserves. However, always respect the reserve's regulations, which are in place to preserve its unique biodiversity.

Yes, the route incorporates sections of several other paths. You'll find parts of 'Entre Loue et Lison au Pays de Courbet', 'Sentier de Découverte', 'Sentier du Tacot', and 'Espace Courbet' along this loop.

Given the moderate difficulty and varied terrain, good hiking shoes with ankle support are highly recommended. Long pants might be useful for navigating sections with dense vegetation. Be prepared for potential scrambling over fallen trees. Always carry enough water, especially on warmer days, and check the weather forecast before heading out.

Yes, if you're looking for a shorter option, there's an accessible pedestrian path of approximately 5 km that leads to the Château de Scey ruins, offering splendid views. Another mentioned alternative is an 8 km loop starting from Cléron, which takes about 3 hours.