Mountain passes are one of the most reliably asked topics in Indian geography, and one of the easiest to lose marks on. The questions are always the same shape — a pass is named and you supply the state, or a state is named and you supply its passes. Nothing about the list ever changes. This post arranges every pass that exams ask about, state by state, with what each one connects, followed by previous year questions.
Key Points (Quick Revision)
- Nathu La and Jelep La — Sikkim, on the route towards Tibet
- Rohtang, Shipki La, Baralacha La — Himachal Pradesh
- Zoji La, Khardung La, Banihal — Ladakh and Jammu & Kashmir
- Bomdi La, Diphu, Dihang — Arunachal Pradesh
- Palghat, Thal Ghat, Bhor Ghat — the peninsular passes, not Himalayan
1. Passes of Jammu, Kashmir and Ladakh
| Pass | Located in | What it connects or is known for |
|---|---|---|
| Zoji La | Ladakh region | Srinagar to Leh route; closes in winter |
| Khardung La | Ladakh | Leh to the Nubra Valley; among the highest motorable passes |
| Banihal Pass | Jammu and Kashmir | Jammu to Srinagar; the Jawahar Tunnel runs below it |
| Pir Panjal Pass | Pir Panjal Range | Traditional route across the Pir Panjal |
| Chang La | Ladakh | Route towards Pangong Lake |
| Karakoram Pass | Ladakh | On the Karakoram Range, historically on the route to Central Asia |
| Burzil Pass | Kashmir region | Route towards Gilgit |
Two of these are asked far more than the rest. Zoji La is the standard answer for the Srinagar-to-Leh connection, and it is the pass associated with winter closure of that route. Khardung La is asked as a superlative — one of the world's highest motorable passes — and for the Nubra Valley link. Keep Banihal separate from both: it is on the Jammu-Srinagar road, and the Jawahar Tunnel was built beneath it precisely so the road would not depend on the pass.
2. Passes of Himachal Pradesh and Uttarakhand
| Pass | State | Note |
|---|---|---|
| Rohtang Pass | Himachal Pradesh | Kullu to Lahaul and Spiti; the Atal Tunnel now bypasses it |
| Shipki La | Himachal Pradesh | Sutlej river enters India near here; trade route towards Tibet |
| Baralacha La | Himachal Pradesh | On the Manali-Leh highway |
| Kunzum Pass | Himachal Pradesh | Lahaul to Spiti valley |
| Debsa Pass | Himachal Pradesh | Kullu and Spiti districts |
| Lipulekh Pass | Uttarakhand | Kailash Mansarovar route |
| Mana Pass | Uttarakhand | Near Badrinath, towards Tibet |
| Niti Pass | Uttarakhand | Chamoli district, towards Tibet |
| Muling La | Uttarakhand | North of Gangotri |
Rohtang is the most asked pass in this group, and the fact examiners now attach to it is the Atal Tunnel, which keeps the Manali-Leh route open when the pass itself is snowbound. Shipki La carries a second fact worth fixing separately: the Sutlej enters India near this pass. Lipulekh is asked in connection with the Kailash Mansarovar route.
3. Passes of Sikkim and Arunachal Pradesh
| Pass | State | Note |
|---|---|---|
| Nathu La | Sikkim | Route towards Tibet; reopened for border trade in 2006 |
| Jelep La | Sikkim | Route from Sikkim towards the Chumbi Valley |
| Bomdi La | Arunachal Pradesh | Route from Tawang towards Assam |
| Se La | Arunachal Pradesh | Approach to Tawang; the Sela Tunnel now serves this route |
| Diphu Pass | Arunachal Pradesh | Near the tri-junction with Myanmar and China |
| Dihang Pass | Arunachal Pradesh | Towards Myanmar |
| Yonggyap Pass | Arunachal Pradesh | Eastern Himalaya |
| Pangsau Pass | Arunachal Pradesh | On the historic Stilwell Road towards Myanmar |
Nathu La is the single most asked pass in this group, and the fact attached to it is the reopening of border trade in 2006. Keep it apart from Jelep La, which is also in Sikkim and is regularly used as the wrong option in the same question. In Arunachal Pradesh, Bomdi La and Se La both belong to the Tawang approach, and Diphu is the one associated with the tri-junction area.
4. Passes of peninsular India
These are not Himalayan passes and are asked separately, usually in questions about the Western Ghats.
| Pass or gap | State | Note |
|---|---|---|
| Palghat Gap | Kerala and Tamil Nadu | The major gap in the Western Ghats; Kochi-Coimbatore route |
| Thal Ghat | Maharashtra | Mumbai to Nashik route |
| Bhor Ghat | Maharashtra | Mumbai to Pune route |
| Shencottah Gap | Kerala and Tamil Nadu | Southern gap in the Western Ghats |
| Naneghat | Maharashtra | Historic trade route in the Western Ghats |
| Amba Ghat | Maharashtra | Kolhapur region |
The Palghat Gap is the one that appears most often, and it is asked as the principal break in the Western Ghats — it carries both road and rail between Kerala and Tamil Nadu. The two Maharashtra ghats are separated in exams by their routes: Thal Ghat for Nashik, Bhor Ghat for Pune. That pairing alone answers most questions on them.
5. Facts attached to specific passes
Some passes are asked not for their location but for a single fact linked to them. These are worth a separate look.
| Fact | Pass |
|---|---|
| Sutlej enters India near it | Shipki La |
| Border trade reopened in 2006 | Nathu La |
| Jawahar Tunnel runs beneath it | Banihal |
| Atal Tunnel bypasses it | Rohtang |
| Among the highest motorable passes | Khardung La |
| Kailash Mansarovar route | Lipulekh |
| Largest gap in the Western Ghats | Palghat |
| On the Stilwell Road | Pangsau |
Tunnel projects and border-trade arrangements are the parts of this topic that do change, so if a question turns on the current status of a tunnel or a trade route rather than on geography, confirm it against a recent source before relying on an older note.
6. Previous year questions
- Nathu La Pass is located in which state? — Sikkim
- Zoji La Pass connects Srinagar with which town? — Leh
- Rohtang Pass is located in which state? — Himachal Pradesh
- Which tunnel provides an alternative to the Rohtang Pass? — Atal Tunnel
- The Sutlej river enters India near which pass? — Shipki La
- Khardung La Pass leads to which valley? — Nubra Valley
- The Jawahar Tunnel lies below which pass? — Banihal
- Bomdi La Pass is located in which state? — Arunachal Pradesh
- Which is the largest gap in the Western Ghats? — Palghat Gap
- Thal Ghat connects Mumbai with which city? — Nashik
- Bhor Ghat connects Mumbai with which city? — Pune
- Lipulekh Pass is associated with which pilgrimage route? — Kailash Mansarovar
- Jelep La Pass is located in which state? — Sikkim
- Baralacha La lies on which highway? — Manali-Leh highway
- Which pass in Ladakh lies on the Karakoram Range? — Karakoram Pass
7. How to revise this topic
Revise state-wise, never alphabetically. Questions give you a pass and ask for the state far more often than the reverse, and grouping by state means one wrong recall does not take the whole list with it. Fix the groups first: Ladakh and Kashmir, Himachal, Uttarakhand, Sikkim, Arunachal, and the peninsular ghats.
Then attach the single distinguishing fact to each of the eight passes in the table above. Those eight cover the majority of questions that go beyond simple location, and they are the ones where a confusable pass sits in the options.
Finally, separate the pairs that examiners deliberately place together — Nathu La and Jelep La, Bomdi La and Se La, Thal Ghat and Bhor Ghat, Zoji La and Banihal. If you can tell each pair apart in both directions, the topic is done.
8. Frequently Asked Questions
Which mountain pass is asked most often in exams?
Nathu La, followed by Zoji La, Rohtang and the Palghat Gap. For Nathu La the expected facts are Sikkim and the reopening of border trade in 2006; for Zoji La it is the Srinagar-Leh connection and winter closure.
What is the difference between Zoji La and Banihal Pass?
Zoji La is on the Srinagar-to-Leh route and closes in winter. Banihal is on the Jammu-to-Srinagar road, and the Jawahar Tunnel was built beneath it so the road would not depend on the pass. Both are in the same region and are used as options against each other.
Is the Palghat Gap a Himalayan pass?
No. It is a gap in the Western Ghats between Kerala and Tamil Nadu, carrying both road and rail between Kochi and Coimbatore. Peninsular gaps and ghats are asked separately from the Himalayan passes.
Which pass does the Sutlej river enter India near?
Shipki La in Himachal Pradesh. This is asked as a river question as often as it is asked as a pass question, so keep the fact attached to the pass rather than only to the river.
How many mountain passes should I actually memorise?
Around thirty cover essentially everything asked, and the tables above contain them. Trying to memorise every named pass in the Himalaya is wasted effort; the exam draws from a small, stable set.
For more Geography topics in simple language, see our Himalayan Mountain System and Mountain Ranges of the World posts, or browse the Geography section. Preparing for a specific exam? Start with the SSC CGL guide or join the 100 Hour GS Course.