Routes fermées l’hiver, mois par mois dans le monde

Chaînes, barrières à neige et cols fermés après une tempête ; vérifie l’état des routes avant de prendre le volant.

Cette page est un avertissement, pas une recommandation. Routes fermées l’hiver concerne 13 destinations sur SeasonMap ; les mois ci-dessous sont ceux où la période de risque est ouverte — la plupart des semaines passent sans histoire, et le score affiché à côté de chaque lieu reste le score climatique habituel, risque compris.

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Quand ça a lieu

Nombre de destinations concernées (routes fermées l’hiver) ce mois-là. Les périodes bougent un peu chaque année.

Routes fermées l’hiver en janvier

  1. Tbilissi 🇬🇪 GéorgieJvari Pass winter closures · 1 déc. – 31 mars (en général)The road to Kazbegi crosses a 2,379-metre pass that shuts at short notice for snow and avalanche work, sometimes for a day, sometimes longer.66
  2. Khodjent 🇹🇯 TadjikistanWinter road to Dushanbe · 15 nov. – 31 mars (en général)The highway south crosses passes above 3,000 m through the Shahriston and Anzob tunnels, and snow and avalanches close it at times.62
  3. Oukaïmden 🇲🇦 MarocSnow on the mountain road · 1 déc. – 15 mars (en général)The single road up from Marrakech can ice over or close after a heavy fall, and chains or a 4x4 are expected when it does.58
  4. Och 🇰🇬 KirghizistanWinter blizzards on the Taldyk pass · 15 nov. – 31 mars (en général)The road south to Sary-Tash and the Pamir Highway stays officially open, but blizzards and avalanches shut the Taldyk pass for hours or days at a time.46
  5. Inverness 🇬🇧 Royaume-UniSnow gates on the A9 and passes · 15 nov. – 31 mars (en général)The gates at Drumochter and Slochd shut in the worst of it and the Highland roads south close with them, sometimes for a day.46
  6. South Lake Tahoe 🇺🇸 États-UnisChain controls on the passes · 15 nov. – 15 avr. (en général)Sierra storms drop feet rather than inches, and Highway 50 over Echo Summit and the interstate over Donner go to chains or close outright.44
  7. Parc national de Sequoia 🇺🇸 États-UnisWinter chain controls · 1 nov. – 30 avr. (en général)Chains have to be carried on the Generals Highway all winter, four-wheel drive included, and the road closes outright during storms.31
  8. Vík í Mýrdal 🇮🇸 IslandeWind and ice on Route 1 · 1 nov. – 31 mars (en général)The ring road over Myrdalssandur east of the village closes for wind and ice several times a winter, sometimes with no warning and no detour.23

Au programme dans le monde en janvier →

Routes fermées l’hiver en février

  1. Tbilissi 🇬🇪 GéorgieJvari Pass winter closures · 1 déc. – 31 mars (en général)The road to Kazbegi crosses a 2,379-metre pass that shuts at short notice for snow and avalanche work, sometimes for a day, sometimes longer.70
  2. Khodjent 🇹🇯 TadjikistanWinter road to Dushanbe · 15 nov. – 31 mars (en général)The highway south crosses passes above 3,000 m through the Shahriston and Anzob tunnels, and snow and avalanches close it at times.70
  3. Oukaïmden 🇲🇦 MarocSnow on the mountain road · 1 déc. – 15 mars (en général)The single road up from Marrakech can ice over or close after a heavy fall, and chains or a 4x4 are expected when it does.57
  4. Och 🇰🇬 KirghizistanWinter blizzards on the Taldyk pass · 15 nov. – 31 mars (en général)The road south to Sary-Tash and the Pamir Highway stays officially open, but blizzards and avalanches shut the Taldyk pass for hours or days at a time.56
  5. Inverness 🇬🇧 Royaume-UniSnow gates on the A9 and passes · 15 nov. – 31 mars (en général)The gates at Drumochter and Slochd shut in the worst of it and the Highland roads south close with them, sometimes for a day.54
  6. South Lake Tahoe 🇺🇸 États-UnisChain controls on the passes · 15 nov. – 15 avr. (en général)Sierra storms drop feet rather than inches, and Highway 50 over Echo Summit and the interstate over Donner go to chains or close outright.47
  7. Parc national de Sequoia 🇺🇸 États-UnisWinter chain controls · 1 nov. – 30 avr. (en général)Chains have to be carried on the Generals Highway all winter, four-wheel drive included, and the road closes outright during storms.34
  8. Vík í Mýrdal 🇮🇸 IslandeWind and ice on Route 1 · 1 nov. – 31 mars (en général)The ring road over Myrdalssandur east of the village closes for wind and ice several times a winter, sometimes with no warning and no detour.30

Au programme dans le monde en février →

Routes fermées l’hiver en mars

  1. Khodjent 🇹🇯 TadjikistanWinter road to Dushanbe · 15 nov. – 31 mars (en général)The highway south crosses passes above 3,000 m through the Shahriston and Anzob tunnels, and snow and avalanches close it at times.80
  2. Tbilissi 🇬🇪 GéorgieJvari Pass winter closures · 1 déc. – 31 mars (en général)The road to Kazbegi crosses a 2,379-metre pass that shuts at short notice for snow and avalanche work, sometimes for a day, sometimes longer.73
  3. Och 🇰🇬 KirghizistanWinter blizzards on the Taldyk pass · 15 nov. – 31 mars (en général)The road south to Sary-Tash and the Pamir Highway stays officially open, but blizzards and avalanches shut the Taldyk pass for hours or days at a time.67
  4. Inverness 🇬🇧 Royaume-UniSnow gates on the A9 and passes · 15 nov. – 31 mars (en général)The gates at Drumochter and Slochd shut in the worst of it and the Highland roads south close with them, sometimes for a day.65
  5. Oukaïmden 🇲🇦 MarocSnow on the mountain road · 1 déc. – 15 mars (en général)The single road up from Marrakech can ice over or close after a heavy fall, and chains or a 4x4 are expected when it does.59
  6. South Lake Tahoe 🇺🇸 États-UnisChain controls on the passes · 15 nov. – 15 avr. (en général)Sierra storms drop feet rather than inches, and Highway 50 over Echo Summit and the interstate over Donner go to chains or close outright.54
  7. Vík í Mýrdal 🇮🇸 IslandeWind and ice on Route 1 · 1 nov. – 31 mars (en général)The ring road over Myrdalssandur east of the village closes for wind and ice several times a winter, sometimes with no warning and no detour.41
  8. Parc national de Sequoia 🇺🇸 États-UnisWinter chain controls · 1 nov. – 30 avr. (en général)Chains have to be carried on the Generals Highway all winter, four-wheel drive included, and the road closes outright during storms.36

Au programme dans le monde en mars →

Routes fermées l’hiver en avril

  1. South Lake Tahoe 🇺🇸 États-UnisChain controls on the passes · 15 nov. – 15 avr. (en général)Sierra storms drop feet rather than inches, and Highway 50 over Echo Summit and the interstate over Donner go to chains or close outright.68
  2. Parc national de Sequoia 🇺🇸 États-UnisWinter chain controls · 1 nov. – 30 avr. (en général)Chains have to be carried on the Generals Highway all winter, four-wheel drive included, and the road closes outright during storms.52

Au programme dans le monde en avril →

Routes fermées l’hiver en juin

  1. Drakensberg 🇿🇦 Afrique du SudSani Pass closes for snow · 1 juin – 31 août (en général)Snow shuts the pass and the Lesotho border post at the top of it for days at a time most winters, usually at short notice.79
  2. Perisher Valley 🇦🇺 AustraliePark fee and chains season · 6 juin – 7 oct. (en général)From the June to the October long weekend Kosciuszko charges its higher winter vehicle fee, and two-wheel-drive cars must carry chains on Kosciuszko Road up to Perisher and on the Guthega road.43
  3. Farellones 🇨🇱 ChiliOne-way hours on the road up · 15 juin – 30 sept. (en général)In ski season the G-21 switchbacks run uphill only in the morning and downhill only in the afternoon, and carrying chains is enforced whenever a storm warning is out.37
  4. Las Leñas 🇦🇷 ArgentineSnow chains on the RP 222 · 1 juin – 15 oct. (en général)Through the winter the gendarmerie can turn back any car without chains on the provincial road up from the RN 40, snow on the tarmac or not, and storms close the road outright for a day or two at a time.33
  5. Portillo 🇨🇱 ChiliAccess road shut by storms · 1 juin – 30 sept. (en général)The hotel sits on the international road to Argentina and the pass closes whenever a big front arrives; 2026 saw it shut for 34 days.33

Au programme dans le monde en juin →

Routes fermées l’hiver en juillet

  1. Drakensberg 🇿🇦 Afrique du SudSani Pass closes for snow · 1 juin – 31 août (en général)Snow shuts the pass and the Lesotho border post at the top of it for days at a time most winters, usually at short notice.79
  2. Perisher Valley 🇦🇺 AustraliePark fee and chains season · 6 juin – 7 oct. (en général)From the June to the October long weekend Kosciuszko charges its higher winter vehicle fee, and two-wheel-drive cars must carry chains on Kosciuszko Road up to Perisher and on the Guthega road.41
  3. Farellones 🇨🇱 ChiliOne-way hours on the road up · 15 juin – 30 sept. (en général)In ski season the G-21 switchbacks run uphill only in the morning and downhill only in the afternoon, and carrying chains is enforced whenever a storm warning is out.39
  4. Las Leñas 🇦🇷 ArgentineSnow chains on the RP 222 · 1 juin – 15 oct. (en général)Through the winter the gendarmerie can turn back any car without chains on the provincial road up from the RN 40, snow on the tarmac or not, and storms close the road outright for a day or two at a time.38
  5. Portillo 🇨🇱 ChiliAccess road shut by storms · 1 juin – 30 sept. (en général)The hotel sits on the international road to Argentina and the pass closes whenever a big front arrives; 2026 saw it shut for 34 days.38

Au programme dans le monde en juillet →

Routes fermées l’hiver en août

  1. Drakensberg 🇿🇦 Afrique du SudSani Pass closes for snow · 1 juin – 31 août (en général)Snow shuts the pass and the Lesotho border post at the top of it for days at a time most winters, usually at short notice.84
  2. Farellones 🇨🇱 ChiliOne-way hours on the road up · 15 juin – 30 sept. (en général)In ski season the G-21 switchbacks run uphill only in the morning and downhill only in the afternoon, and carrying chains is enforced whenever a storm warning is out.45
  3. Perisher Valley 🇦🇺 AustraliePark fee and chains season · 6 juin – 7 oct. (en général)From the June to the October long weekend Kosciuszko charges its higher winter vehicle fee, and two-wheel-drive cars must carry chains on Kosciuszko Road up to Perisher and on the Guthega road.44
  4. Las Leñas 🇦🇷 ArgentineSnow chains on the RP 222 · 1 juin – 15 oct. (en général)Through the winter the gendarmerie can turn back any car without chains on the provincial road up from the RN 40, snow on the tarmac or not, and storms close the road outright for a day or two at a time.41
  5. Portillo 🇨🇱 ChiliAccess road shut by storms · 1 juin – 30 sept. (en général)The hotel sits on the international road to Argentina and the pass closes whenever a big front arrives; 2026 saw it shut for 34 days.40

Au programme dans le monde en août →

Routes fermées l’hiver en septembre

  1. Perisher Valley 🇦🇺 AustraliePark fee and chains season · 6 juin – 7 oct. (en général)From the June to the October long weekend Kosciuszko charges its higher winter vehicle fee, and two-wheel-drive cars must carry chains on Kosciuszko Road up to Perisher and on the Guthega road.52
  2. Farellones 🇨🇱 ChiliOne-way hours on the road up · 15 juin – 30 sept. (en général)In ski season the G-21 switchbacks run uphill only in the morning and downhill only in the afternoon, and carrying chains is enforced whenever a storm warning is out.52
  3. Las Leñas 🇦🇷 ArgentineSnow chains on the RP 222 · 1 juin – 15 oct. (en général)Through the winter the gendarmerie can turn back any car without chains on the provincial road up from the RN 40, snow on the tarmac or not, and storms close the road outright for a day or two at a time.49
  4. Portillo 🇨🇱 ChiliAccess road shut by storms · 1 juin – 30 sept. (en général)The hotel sits on the international road to Argentina and the pass closes whenever a big front arrives; 2026 saw it shut for 34 days.48

Au programme dans le monde en septembre →

Routes fermées l’hiver en octobre

  1. Las Leñas 🇦🇷 ArgentineSnow chains on the RP 222 · 1 juin – 15 oct. (en général)Through the winter the gendarmerie can turn back any car without chains on the provincial road up from the RN 40, snow on the tarmac or not, and storms close the road outright for a day or two at a time.58
  2. Perisher Valley 🇦🇺 AustraliePark fee and chains season · 6 juin – 7 oct. (en général)From the June to the October long weekend Kosciuszko charges its higher winter vehicle fee, and two-wheel-drive cars must carry chains on Kosciuszko Road up to Perisher and on the Guthega road.58

Au programme dans le monde en octobre →

Routes fermées l’hiver en novembre

  1. Khodjent 🇹🇯 TadjikistanWinter road to Dushanbe · 15 nov. – 31 mars (en général)The highway south crosses passes above 3,000 m through the Shahriston and Anzob tunnels, and snow and avalanches close it at times.74
  2. Och 🇰🇬 KirghizistanWinter blizzards on the Taldyk pass · 15 nov. – 31 mars (en général)The road south to Sary-Tash and the Pamir Highway stays officially open, but blizzards and avalanches shut the Taldyk pass for hours or days at a time.63
  3. South Lake Tahoe 🇺🇸 États-UnisChain controls on the passes · 15 nov. – 15 avr. (en général)Sierra storms drop feet rather than inches, and Highway 50 over Echo Summit and the interstate over Donner go to chains or close outright.59
  4. Inverness 🇬🇧 Royaume-UniSnow gates on the A9 and passes · 15 nov. – 31 mars (en général)The gates at Drumochter and Slochd shut in the worst of it and the Highland roads south close with them, sometimes for a day.55
  5. Parc national de Sequoia 🇺🇸 États-UnisWinter chain controls · 1 nov. – 30 avr. (en général)Chains have to be carried on the Generals Highway all winter, four-wheel drive included, and the road closes outright during storms.49
  6. Vík í Mýrdal 🇮🇸 IslandeWind and ice on Route 1 · 1 nov. – 31 mars (en général)The ring road over Myrdalssandur east of the village closes for wind and ice several times a winter, sometimes with no warning and no detour.35

Au programme dans le monde en novembre →

Routes fermées l’hiver en décembre

  1. Tbilissi 🇬🇪 GéorgieJvari Pass winter closures · 1 déc. – 31 mars (en général)The road to Kazbegi crosses a 2,379-metre pass that shuts at short notice for snow and avalanche work, sometimes for a day, sometimes longer.65
  2. Khodjent 🇹🇯 TadjikistanWinter road to Dushanbe · 15 nov. – 31 mars (en général)The highway south crosses passes above 3,000 m through the Shahriston and Anzob tunnels, and snow and avalanches close it at times.64
  3. Oukaïmden 🇲🇦 MarocSnow on the mountain road · 1 déc. – 15 mars (en général)The single road up from Marrakech can ice over or close after a heavy fall, and chains or a 4x4 are expected when it does.56
  4. Och 🇰🇬 KirghizistanWinter blizzards on the Taldyk pass · 15 nov. – 31 mars (en général)The road south to Sary-Tash and the Pamir Highway stays officially open, but blizzards and avalanches shut the Taldyk pass for hours or days at a time.48
  5. Inverness 🇬🇧 Royaume-UniSnow gates on the A9 and passes · 15 nov. – 31 mars (en général)The gates at Drumochter and Slochd shut in the worst of it and the Highland roads south close with them, sometimes for a day.45
  6. South Lake Tahoe 🇺🇸 États-UnisChain controls on the passes · 15 nov. – 15 avr. (en général)Sierra storms drop feet rather than inches, and Highway 50 over Echo Summit and the interstate over Donner go to chains or close outright.42
  7. Parc national de Sequoia 🇺🇸 États-UnisWinter chain controls · 1 nov. – 30 avr. (en général)Chains have to be carried on the Generals Highway all winter, four-wheel drive included, and the road closes outright during storms.38
  8. Vík í Mýrdal 🇮🇸 IslandeWind and ice on Route 1 · 1 nov. – 31 mars (en général)The ring road over Myrdalssandur east of the village closes for wind and ice several times a winter, sometimes with no warning and no detour.26

Au programme dans le monde en décembre →

Routes fermées l’hiver, mois par mois dans le monde | SeasonMap