Start
OSM map layer · LineString
49.69, 1.91 · rel 2143275
49.69, 1.91 · rel 2143275
De Serans à Saint-Valéry-sur-Somme
243,5 km from start to finish through alpine terrain and mountains.
Oise · 49.69°N ·
1.91°E
243,5km
Distance
multi-day
Climb · estimate
moderate
Difficulty · estimate
linear
Shape
28
views
1
Viewpoints
01 · Character of the route
Is this one for you?
Alpine Terrain
Mountains
Urban Area
Summit
1× viewpoint
Castle or ruins
Remote
Uncrowded
compiled from map data (OSM) and points of interest along the route — no editorial layer
02 · 15 points along the route
What will you encounter?
7× monument
3× castle
4× summit
1× viewpoint
Monument aux Morts
monument ·
on the route
0,0 km
0%
Monument
monument ·
on the route
0,0 km
0%
Monument aux morts
monument ·
on the route
0,0 km
0%
Monument aux Morts
monument ·
71 m off route
0,0 km
0%
Manoir de Miannay
castle ·
102 m off route
0,0 km
0%
Château de Courcelles sous Moyencourt
castle ·
205 m off route
0,0 km
0%
Mont de Quevauvillers
summit ·
236 m off route
0,0 km
0%
Mont aux Pourceaux
summit ·
308 m off route
0,0 km
0%
Mont Loyer
summit ·
318 m off route
0,0 km
0%
monument aux morts
monument ·
403 m off route
0,0 km
0%
Calvaire
monument ·
420 m off route
0,0 km
0%
Table d'orientation du Larris de La Landelle
viewpoint ·
429 m off route
0,0 km
0%
Signal de Courcelles
summit ·
446 m off route
0,0 km
0%
Château de Toeufles
castle ·
487 m off route
0,0 km
0%
Monument dédié à Guillaume de Normandie
monument ·
339 m off route
243,5 km
100%
03 · Landmarks
Steady waypoints
Quarter of the way
Halfway
Three quarters
Finish
04 · Intersecting routes
Where you meet other trails
05 · From the trail
Through the eyes of hikers
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06 ·
no reports yet
What hikers experienced
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07 · Before you go
Answers to common questions
De Serans à Saint-Valéry-sur-Somme is 243.5 km long.
At an average walking pace, De Serans à Saint-Valéry-sur-Somme takes approximately 60h 35min to complete.
No, De Serans à Saint-Valéry-sur-Somme is a linear (point-to-point) trail. Plan ahead for return transport.
De Serans à Saint-Valéry-sur-Somme starts near coordinates 50.1813, 1.6442.
De Serans à Saint-Valéry-sur-Somme is a strenuous hike requiring excellent fitness and prior hiking experience.
De Serans à Saint-Valéry-sur-Somme is maintained and managed by FFRP.
Yes, De Serans à Saint-Valéry-sur-Somme is part of the National Walking Network (NWN), a wider network of long-distance hiking trails.