Start
1273 m elevation
OSM map layer · LineString
45.99, 3.77 · rel 14306878
45.99, 3.77 · rel 14306878
GR3A
20,1 km from Puy de Montoncel to finish through alpine terrain and mountains.
Allier · 45.99°N ·
3.77°E
20,1km
Distance
demanding
Climb · estimate
easy
Difficulty · estimate
linear
Shape
42
views
01 · Character of the route
Is this one for you?
Alpine Terrain
Mountains
Summit
Remote
Uncrowded
compiled from map data (OSM) and points of interest along the route — no editorial layer
02 · 5 points along the route
What will you encounter?
5× summit
Puy de Montoncel
summit ·
on the route
19,7 km
98%
Puy Fanchet
summit ·
152 m off route
20,1 km
100%
Le Rey de Muzy
summit ·
199 m off route
20,1 km
100%
Bois de la Molle
summit ·
276 m off route
20,1 km
100%
Le Petit Coin
summit ·
319 m off route
20,1 km
100%
03 · Elevation profile
How tough is this route?
elevation range
709 m
–
1273 m
0 km
10,1 km
20,1 km
04 · Landmarks
Steady waypoints
Quarter of the way
1061 m elevation
Halfway
745 m elevation
Three quarters
1020 m elevation
Finish
767 m elevation
05 · Intersecting routes
Where you meet other trails
06 · From the trail
Through the eyes of hikers
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07 ·
no reports yet
What hikers experienced
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08 · Before you go
Answers to common questions
GR3A is 20.1 km long.
At an average walking pace, GR3A takes approximately 5h 1min to complete.
No, GR3A is a linear (point-to-point) trail. Plan ahead for return transport.
GR3A starts at Puy de Montoncel.
GR3A is a challenging hike that requires a good level of fitness.
GR3A is maintained and managed by FFRP.
Yes, GR3A is part of the National Walking Network (NWN), a wider network of long-distance hiking trails.