The route at a glance
| Stretch | What to expect |
|---|---|
| Manali to the Atal Tunnel | Good road, about 25 km |
| Atal Tunnel to Gramphu | Good road down into the Chandra valley |
| Gramphu to Chhatru and Batal | Very rough, rocky, with water crossings that rise in the afternoon |
| Batal to Kunzum pass | Steep climb to about 4,590 m; snow walls early in the season |
| Kunzum to Losar and Kaza | Better road down the Spiti valley |
| Total | About 195 km, 7–9 hours, more in bad conditions |
When the road is open
The road over Kunzum pass usually opens in late May or June, once the Border Roads Organisation has cleared the snow, and stays open until the first heavy snow, typically in mid or late October. Opening and closing dates vary every year and are announced by the district administration, so check the current status before planning. Outside this window, the only road into Spiti is through Kinnaur from Shimla.
Road conditions
The worst section is between Gramphu and Batal, where the road is often just a track of boulders and loose stones along the river, crossed by glacial streams. These streams are lowest in the early morning and can rise dangerously in the afternoon as snow melts, so drivers aim to cross early. Landslides, rockfall and fresh snow on Kunzum can close the road for hours or days at any time in the season.
An SUV with good ground clearance and a driver experienced on this road are strongly recommended. Many rental cars and outside taxis aren't allowed, or aren't suited, to this route.
Stops on the way
- The Atal Tunnel and Sissu, just after it.
- Chhatru and Batal: tiny dhabas offering tea, Maggi and rajma rice; famous among travellers.
- Chandratal: a detour of about 14–15 km from Batal to the lake, with summer camps.
- Kunzum pass: a small temple to the goddess Kunzum Devi and prayer flags; drivers traditionally circle the shrine.
- Losar: the first village in Spiti, with homestays.
Altitude
This route climbs from Manali at about 2,050 m to over 4,500 m in a single day, which is a big jump. If you're coming from the plains, spend a night or two in Manali first, consider an overnight at Chandratal or Losar only if you feel well, and take a rest day in Kaza. Our altitude sickness guide explains symptoms and when to descend.
Tips
- Leave Manali very early, by 5 or 6 am.
- Carry warm clothes, water, snacks and cash; there's no ATM or fuel between Manali and Kaza.
- Expect no mobile network for long stretches.
- Keep a spare day in your plans for closures.
- Book a Spiti-experienced driver and an SUV.
Frequently asked questions
How far is Kaza from Manali?+
About 195 km via the Atal Tunnel and Kunzum pass, a drive of 7 to 9 hours.
What is the height of Kunzum pass?+
About 4,590 m above sea level.
When does Kunzum pass open?+
Usually late May or June, closing with heavy snow in mid or late October. Dates vary each year.
Is the Manali to Kaza road open now?+
Check the current district advisory before travelling; it's normally open from about June to mid-October.
Can a sedan go from Manali to Kaza?+
It's not recommended: the Gramphu–Batal stretch is very rough. Use an SUV with good ground clearance.
Which two places does Kunzum pass connect?+
Lahaul and Spiti: the Chandra valley on one side and the Spiti valley on the other.
