· Regional
Strenuous
Au Fil de la Bourne
📏
35.9 km
Distance
⏱
8h 56min
Est. duration
⛰
Strenuous
Difficulty
➡
Linear
Route type
A 35.9 km Regional Hiking trail, Au Fil de la Bourne takes walkers through a varied section of terrain.
This 35.9 km route is a major undertaking — excellent fitness, reliable navigation, and multi-day planning are required. End-to-end time is roughly 7 hours and 59 minutes.
Point-to-point in layout, this trail takes you from A to B across the landscape. Consider your return logistics before heading out.
A Regional Walking Network (RWN) route, this trail weaves through the regional landscape connecting villages, viewpoints, and countryside.
Elevation Profile
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Elevation data from SRTM via OpenTopoData (open dataset).
Map
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Waypoints
5 points along the routeA
Start
· Saint Nazaire en Royans
B
Finish
· Rencurel
Photos
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Frequently Asked Questions
How far is it to walk Au Fil de la Bourne?
Au Fil de la Bourne covers a distance of 35.9 km.
How long does it take to walk Au Fil de la Bourne?
At an average walking pace, Au Fil de la Bourne takes approximately 8h 56min to complete.
Do I need to return the same way on Au Fil de la Bourne?
No — Au Fil de la Bourne is a one-way trail. It runs from Saint Nazaire en Royans to Rencurel. You will need to arrange return transport or retrace the route.
Where can I begin walking Au Fil de la Bourne?
You can begin Au Fil de la Bourne at Saint Nazaire en Royans.
How difficult is Au Fil de la Bourne?
Au Fil de la Bourne is a strenuous hike requiring excellent fitness and prior hiking experience.