GR20
Corsica
Calenzana ⇄ Conca · 177 km · 11 000 m+
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GR20 Planner
About the GR20
Plan
Briefing
Navigate
Log
🧭 Auto-plan
📋 Manual
Number of days
16
walking days
Your profile / pace
Section
Full GR20 (Calenzana → Conca)
North only (Calenzana → Vizzavona)
South only (Vizzavona → Conca)
Direction
North → South (Calenzana → Conca)
South → North (Conca → Calenzana)
Start date (optional)
Your booked nights — in order
Pick your start, then add each overnight stop you reserved. Use −/+ to add rest days.
🔒 Lock this plan (I've booked it)
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⬇️ GPX
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Offline map
⬇️ Download GR20 maps (~35 MB)
Download on wifi → relief topo basemap (contours + hillshade) + vector basemap + topo tiles along the trail, then work with no signal.
Daily plan — tap a day to zoom
⛺ tent/bivouac (refuge burned) · 💧 water · 🛒 shop · 🍽️ meals. All stops have water — carry enough for dry ridge sections.
Elevation profile
Trail & basemap © OpenStreetMap (ODbL) · offline pack via Protomaps · relief from Mapzen/Terrarium DEM (SRTM/ASTER) · weather Open-Meteo · facility status Jun 2026 · estimates only — booking mandatory (incl. bivouac) at pnr-resa.corsica.
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Day 1
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⬇️ GPX (today)
Tap "Track" to navigate live with battery-saving GPS.
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About the GR20