The entrance portal of Atal Tunnel showing the concrete opening carved through the Rohtang Pass mountain

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Atal Tunnel (Rohtang Tunnel), Manali: History, highlights and visitor guide

The highest single-lane highway tunnel in the world, cutting through Rohtang Pass and connecting Manali to Leh. It transforms the winters by keeping the pass open year-round.

Rohtang Pass, 51 km north-east of Manali townLandmark45 minutes to 1 hour, including time at both portals and the tunnel drive
Photo: 9161Ankur · CC BY-SA 4.0

The short answer

Atal Tunnel (Rohtang Tunnel): what visitors should know first

Yes, it is worth experiencing if you are heading north of Rohtang. The tunnel itself is a 9 km drive through the mountain; you do not stop inside. The real point is that it stays open when Rohtang Pass above would close with snow, making Leh and Spiti reachable even in winter.

Useful facts

Atal Tunnel (Rohtang Tunnel) facts at a glance

Location
Rohtang Pass, 51 km north-east of Manali town
Type
Landmark
Time needed
45 minutes to 1 hour, including time at both portals and the tunnel drive
Best time
October to May; note that it closes occasionally for maintenance and heavy snow

Why it matters

Why Atal Tunnel (Rohtang Tunnel) is worth your time

For centuries, Rohtang Pass was a barrier. When snow fell, around November, the road closed, and Leh was cut off from Manali until May. The Atal Tunnel (officially Atal Tunnel Rohtang, named after former Prime Minister Atal Bihari Vajpayee) opened in 2020 and solved this. Now the road to Leh stays open through winter, though it is still subject to closure in severe weather.

This is not just a tourist convenience; it has transformed logistics and livelihoods in Spiti, Kinnaur and the Ladakh region. For Manali, it means the winter trekking season now exists. For visitors, it marks the boundary of a new way of thinking about the Himalayas: a place that is accessible, if you plan well, even in snow.

Plan your visit

How to experience it

The tunnel is on the main road north from Manali towards Leh, so most visitors drive through it rather than stopping. However, take time at the northern or southern portal to breathe the mountain air, look at the explanatory boards and take in the altitude. The southern portal has better stopping space and views.

If you are an engineering enthusiast, the tunnel's story is remarkable. It was built in the teeth of winter, avalanches and geological challenges to stay open all year. At 9.02 km, it is the highest single-lane tunnel in the world, and its air-flow systems and lighting are engineered to keep it safe even in blizzards.

Do not linger inside the tunnel itself. The road is straight and busy with traffic, and ventilation can feel strange on the first pass through. If you are travelling with older people or anyone sensitive to confined spaces, warn them it takes about 15–20 minutes to drive through. The newer tunnels ahead, if you continue towards Leh, are shorter and feel less claustrophobic.

Plan with confidence

Small decisions that make the visit easier.

  • Check the tunnel's status before leaving Manali; weather and maintenance can close it at short notice
  • The drive through the tunnel takes 15–20 minutes; do not turn around unless traffic is stopped
  • Both portals have parking and basic facilities
  • The altitude at the tunnel is over 3,000 metres; if you are coming from low altitude, take it easy on the day you pass through
  • Fuel up in Manali; petrol pumps are sparse on the Leh road

Know before you go

Timing, access and comfort

Area
Rohtang Pass, 51 km north-east of Manali town
Time needed
45 minutes to 1 hour, including time at both portals and the tunnel drive
Best time
October to May; note that it closes occasionally for maintenance and heavy snow
Walking level
Easy
Senior comfort
You travel through the tunnel in a car, so it is easy on the body. Both portals have rest areas. The altitude is high (3,060 metres), so older travellers should be accustomed to altitude or consult a doctor before going, especially if coming directly from plains.
Tickets and access
Ticketed entry; check the current toll fee and opening status on the official site before planning. Winter weather and maintenance work can cause closures without notice.

Best for

Plan it with

Plan the practical part

Hotels near Atal Tunnel (Rohtang Tunnel)

Staying close keeps journeys short — useful for early starts and for anyone who tires quickly.

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Travelling with parents?

You travel through the tunnel in a car, so it is easy on the body. Both portals have rest areas. The altitude is high (3,060 metres), so older travellers should be accustomed to altitude or consult a doctor before going, especially if coming directly from plains.

Raahzo can arrange an arrival or day companion who handles tickets, queues and pacing, and keeps the family updated.

See concierge support

FAQs

Can you stop inside Atal Tunnel?

No, the road is busy and the tunnel is not designed for sightseeing. You drive through; stopping at either portal is fine.

Is Atal Tunnel safe in winter?

Yes, the tunnel stays open in winters when Rohtang Pass above closes. It can still close occasionally for maintenance or extreme weather.

How long is the tunnel drive?

The tunnel is 9 km long and takes roughly 15–20 minutes to drive through, depending on traffic.

Do I need special permission or permits to drive through the tunnel?

No, the tunnel is open to all vehicles. There is a toll fee for entry; check the current rate on the official site.

Sources and further reading

Timings, fees and access rules change. Recheck with the official source before you travel.

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