GR 20

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France179 km · 111 mi

No verified live cam near this trail yetWe only show YouTube cams that were live and embeddable when checked, within 30 km of the trail.

Weather on the trail · forecast for Thu Nov 12

Last updated Nov 11, 2026, 3:10 PM PT

Poor

Thunderstorm · 100% chance of precipitation · wind up to 30 km/h (19 mph)

Now

12°C

53°F · feels 11°C · Overcast

Wind

4 km/h

3 mph · WSW · gusts 12 km/h

Today

15°C / 11°C

58°F / 52°F · UV 0.15

Daylight

07:10–17:05

sunrise–sunset, local time (GMT+1)

Weather-only label for the trail point, not a safety or trail-condition rating: Poor if a thunderstorm is forecast, precipitation chance is 70% or more, or max wind is 50 km/h (31 mph) or more. Fair if precipitation chance is 30% or more, or any drizzle, rain or snow is forecast. Otherwise Good.

Open-Meteo forecast for the trail point (42.1271, 9.1328), model elevation 932 m. Forecast last updated Nov 11, 2026, 3:10 PM PT. It is not refreshed automatically yet.

7-day forecast

Open-Meteo · trail point · local dates · last updated Nov 11, 2026, 3:10 PM PT

Thu 12

Thunderstorm

15°C / 11°C

100% · 45.8 mm

Wind 30 km/h

Poor

Fri 13

Rain showers

12°C / 6°C

95% · 7.1 mm

Wind 26 km/h

Poor

Sat 14

Fog

12°C / 6°C

3% · 0.0 mm

Wind 9 km/h

Good

Sun 15

Rain showers

10°C / 7°C

71% · 25.3 mm

Wind 10 km/h

Poor

Mon 16

Rain showers

11°C / 8°C

65% · 3.2 mm

Wind 21 km/h

Fair

Tue 17

Light rain

13°C / 8°C

56% · 1.2 mm

Wind 21 km/h

Fair

Wed 18

Rain showers

14°C / 9°C

65% · 46.9 mm

Wind 32 km/h

Fair

Route

About this trail

The GR 20 is a GR footpath that crosses the Mediterranean island of Corsica running approximately north–south, described by the outdoor writer Paddy Dillon as "one of the top trails in the world".

From the Wikipedia article “GR 20”, CC BY-SA 4.0.