What is the best month to visit Atal Tunnel?

The best months to visit Atal Tunnel are during Summer, Autumn. Each season offers a distinct experience — check the month-by-month breakdown on this page for weather, road status and recommended activities.

Does it snow in Atal Tunnel?

Yes — Atal Tunnel (altitude 3100m) receives snowfall from late December through February, with the heaviest fall in January.

How many days do I need to visit Atal Tunnel?

Most travellers spend 2–4 nights in Atal Tunnel. Combined Himachal circuits can stretch to 7–10 days — see our package recommendations below.

Best Time to Visit Atal Tunnel

Best months: Summer, Autumn • Altitude 3100m • himachal, Himachal Pradesh

Season-by-season guide

Spring

March – April

Mild days (10–22 °C), wildflowers, light afternoon showers.

Summer

May – June

Warm pleasant days (15–28 °C). Peak season — book early.

★ Recommended for Atal Tunnel

Monsoon

July – August

Heavy rain in lower hills; many high passes accessible.

Autumn

September – November

Crisp dry weather, clear mountain views, fewer crowds.

★ Recommended for Atal Tunnel

Winter

December – February

Snowfall in upper hills (-5 to 8 °C). Best for snow lovers.

Looking for the full Atal Tunnel guide?

See pricing, departures and the day-wise itinerary on the destination page.

Visit Atal Tunnel destination page →