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The Hérisson Waterfalls
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Description
An unmissable natural site within the Jura, the Hérisson waterfalls live up to their reputation. A trail adapted with walkways, stairs and belvederes allows hikers to admire the river's amazing lines from one waterfall to another.
From the upper parking lot, carefully cross the D39 towards the point of departure for this hike, starting with a gravel road. From here, the itinerary is well signposted. You only need to follow the signs for the Hérisson Waterfalls trail - To the bottom - House of Waterfalls on your way there and To the top - Upper parking lot to return. Along your route, four interpretive signs provide historical information on this remarkable natural site:
The Girard Leap nail factory
The Jeunet Mill
The Blacksmith's Leap
The Garnier Castle
Technical Information
Altimetric profile
Starting point
Additional information
Advised parking
Upper waterfall parking lot, Ilay
Public transport
To visit and get about in the High-Jura, visit www.reshaut-jura.fr, the eco-mobility portal listing all means of transport within the Park.
Advice
During rainy weather, take care on the trails. Although equipped with handrails and walkways, some areas can be slippery.The section between the "Great Leap" waterfall and the "Fan", the last waterfall of the hike, is very steep and includes steps. However, this last waterfall, considered the most remarkable, can be accessed from the lower parking lot where the House of Waterfalls can also be found.In winter, the site is usually closed for safety reasons.Do not hesitate to contact the Tourist Office for information on the House of Waterfalls opening times and prices, or for any other information.
Accessibility infrastructure
The Girard Leap has been adapted to allow access for people with reduced mobility. A belvedere has been built on the edge of the D75 and provides a view of the waterfall. Disabled individuals can also head down by car.
Access
9km from St-Laurent-en-Grandvaux, the Upper parking lot located in the hamlet of Ilay is well signposted from the D678 and the D39.
Arrival
Upper parking lot, Ilay
Ambiance
Both on the journey there and back, the Hérisson river, punctuated by sparkling waterfalls in a rich mineral and vegetal environment, is a wonderous sight. A touch of fun is added through informational signposts and the House of Waterfalls will satsify the most curious minds.
Departure
Upper parking lot, Ilay
