The Atal Tunnel, also known as the Rohtang Tunnel, is one of India’s most important mountain tunnels, connecting Manali to Lahaul-Spiti. Every winter, travelers ask the same question:
Is Atal Tunnel open in winter?

This updated guide answers that question and shares latest winter travel tips, safety advice, and planning insights for tourists.

Is Atal Tunnel Open in Winter?

Yes, Atal Tunnel remains open during winter, but only if weather and road conditions are safe.

Unlike the old Rohtang Pass, which closes completely due to heavy snowfall, Atal Tunnel was built to provide all-season connectivity. However, temporary closures may happen during:

  • Heavy snowfall
  • Avalanches
  • Poor visibility
  • Road maintenance or safety checks

Travel Tip: Tunnel status can change on the same day, so checking updates before travel is essential.

Why Atal Tunnel Is Important in Winter

All-Weather Connectivity

The tunnel allows vehicles to bypass Rohtang Pass, which becomes inaccessible in winter.

Shorter Travel Time

It reduces travel time between Manali and Lahaul by almost 4–5 hours.

Boost to Winter Tourism

Tourists can now experience snow landscapes even when Rohtang Pass is closed.

Atal Tunnel Winter Travel Rules You Must Know

Vehicle Restrictions

  • 2WD vehicles may be restricted during heavy snow
  • Vehicles without proper traction may not be allowed
  • Authorities may stop traffic if snowfall increases

Time Restrictions

  • Tunnel is generally open during daytime hours only
  • Night travel may be restricted in winter

Traffic Control

Best Time to Visit Atal Tunnel in Winter

December to February

  • Heavy snowfall
  • High chance of temporary closures
  • Snow views at their best

March to Early April

  • More stable weather
  • Better road conditions
  • Ideal time for tourists

Snow Activities Near Atal Tunnel

Solang Valley

  • Snow tubing
  • Skiing
  • Snow scooter rides

Sissu Village

  • Snow photography
  • Frozen waterfalls
  • Scenic winter walks

Note: Snow activities depend on weather and local administration permissions.

Safety Tips for Winter Travel via Atal Tunnel

Vehicle Preparation

  • Carry snow chains
  • Ensure good tyre condition
  • Full fuel tank before crossing

Personal Safety

  • Wear thermal clothing
  • Carry gloves, caps, and waterproof jackets
  • Keep dry food and water

Connectivity

  • Mobile network may be weak
  • Download offline maps
  • Inform hotel or driver before travel

Can Tourists Visit Atal Tunnel Without Rohtang Permit?

Yes.
Rohtang Pass permit is NOT required to cross Atal Tunnel.

However:

  • Local authorities can restrict entry during extreme weather
  • Police checkpoints may verify travel purpose

Should You Travel Through Atal Tunnel in Winter?

Yes, if:

  • Weather conditions are clear
  • You are traveling with an experienced driver
  • You follow local advisories

Avoid if:

  • Heavy snowfall warnings are issued
  • You lack proper winter gear
  • You are traveling late in the evening

Final Verdict: Is Atal Tunnel Safe in Winter?

Atal Tunnel is generally safe and open in winter, but safety always depends on real-time weather conditions. Planning properly, choosing the right travel window, and following official guidelines will ensure a smooth and memorable winter journey.

FAQs – Atal Tunnel Winter Travel

Is Atal Tunnel open in January?

It is usually open but may close temporarily due to snowfall.

Can private cars go through Atal Tunnel in winter?

Yes, subject to weather and vehicle condition.

Is snowfall guaranteed near Atal Tunnel?

Snowfall is common but not guaranteed every day.