· National
· GR 20
Strenuous
GR 20 Principale
📏
182.9 km
Distance
⏱
45h 30min
Est. duration
⛰
Strenuous
Difficulty
➡
Linear
Route type
20
At 182.9 km, this is a demanding long-distance hike that may be split across multiple days. Experienced hikers typically take around 40 hours and 38 minutes to complete it end-to-end.
As a linear trail, this route has distinct start and end points. Return transport is worth arranging in advance unless you plan to walk back the same way. Follow the GR 20 waymarkers throughout to stay on the official trail line.
As a National Walking Network (NWN) trail, this route represents a nationally recognised hiking corridor. Infrastructure and waymarking are maintained at a high standard.
Elevation Profile
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Map
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Waypoints
5 points along the routeA
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B
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Frequently Asked Questions
What is the total distance of GR 20 Principale?
The total distance of GR 20 Principale is 182.9 km.
What is the estimated walking time for GR 20 Principale?
The estimated walking time for GR 20 Principale is approximately 45h 30min.
Is GR 20 Principale a loop trail?
No, GR 20 Principale is a linear (point-to-point) trail. Plan ahead for return transport.
What are the start coordinates of GR 20 Principale?
The trailhead for GR 20 Principale is located near 42.5082, 8.8548.
What fitness level is needed for GR 20 Principale?
GR 20 Principale is rated strenuous. Excellent fitness, experience, and preparation are essential.
Is GR 20 Principale part of a larger trail network?
Yes, GR 20 Principale is part of the National Walking Network (NWN), connecting this route to a wider network of long-distance hiking trails.