Start
OSM map layer · LineString
47.52, 6.28 · rel 1155353
47.52, 6.28 · rel 1155353
Hiking route Héricourt – Gy
103,9 km from Héricourt to Gy through alpine terrain and lakes.
Héricourt
→
Gy
linear
103,9km
Distance
multi-day
Climb · estimate
moderate
Difficulty · estimate
linear
Shape
24
views
01 · Character of the route
Is this one for you?
Alpine Terrain
Lakes
Mountains
Summit
Cave
Castle or ruins
Remote
Uncrowded
compiled from map data (OSM) and points of interest along the route — no editorial layer
02 · 9 points along the route
What will you encounter?
3× summit
2× Water
1× cave
1× Attraction
2× castle
La Vacherie
summit ·
375 m off route
0,0 km
0%
Source de la Romaine
Water ·
on the route
103,9 km
100%
Baume Noire
cave ·
25 m off route
103,9 km
100%
Prieuré Sainte-Marie-Madeleine de Marast
Attraction ·
62 m off route
103,9 km
100%
Château de Vallerois-de-Bois
castle ·
68 m off route
103,9 km
100%
Le Milleremont
summit ·
253 m off route
103,9 km
100%
Château de Gy
castle ·
260 m off route
103,9 km
100%
Côte de Grachaux
summit ·
425 m off route
103,9 km
100%
Source de Chaloule
Water ·
444 m off route
103,9 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
Route #303440 is 103.9 km long.
At an average walking pace, Route #303440 takes approximately 25h 51min to complete.
No, Route #303440 is a linear (point-to-point) trail. It runs from Héricourt to Gy. Plan ahead for return transport.
Route #303440 starts at Héricourt.
Route #303440 is a strenuous hike requiring excellent fitness and prior hiking experience.
Yes, Route #303440 is part of the International Walking Network (IWN), a wider network of long-distance hiking trails.