22 things to know before Leh in June

June is the month Leh opens up to motorcyclists, road-trippers, and first-time international visitors. It's also the month the most people land at 3,500m with zero acclimatisation and lose two days of a one-week trip to headaches, vomiting, or worse.

This is the pre-flight reading. Twenty-two specifics, ranked by how much trouble each one saves.

Altitude and health — the non-negotiables

1. Leh is at 3,524m. That is high enough for one in four first-time visitors to develop acute mountain sickness (AMS). Flying directly from Delhi (215m) is the biggest risk factor. Road approach from Manali or Srinagar with a night at 3,000m+ cuts the risk by more than half.

2. Plan 48 hours of rest in Leh town before doing anything else. No day-one drive to Pangong. No first-night bar crawl. Walk slowly, drink 4 litres of water per day, avoid alcohol.

3. Diamox (acetazolamide) is available at every Leh pharmacy without prescription. Start it the night before arrival if you know you're prone to altitude. It is not a substitute for acclimatisation — it is an adjunct.

4. The warning signs of AMS progressing to HACE or HAPE — persistent headache not relieved by rest and fluid, shortness of breath at rest, confusion, blue lips, coughing pink frothy sputum. Descend immediately. SNM Hospital Leh has a hyperbaric chamber.

5. If your schedule includes Khardung La (5,359m) or Pangong (4,250m), add 24 hours more of acclimatisation. Short-stop photography on these passes is fine; sleeping at altitude without prep is where people get hurt.

Roads, passes, and permits

6. The two land approaches — Srinagar–Leh (NH-1) and Manali–Leh (NH-3) — both reliably open by the first week of June. BRO finishes snow-clearing over Rohtang/Baralacha/Taglang La by late May most years.

7. The Manali–Leh road is 473km and takes two full days with an overnight at Jispa or Sarchu. Sarchu at 4,290m is notorious for AMS; Jispa (3,200m) is a safer overnight stop.

8. Srinagar–Leh is 434km, one long day (14+ hours) or two with Kargil overnight. Gentler altitude profile — most travellers tolerate it better.

9. Inner Line Permit (ILP) for Pangong, Nubra, Tso Moriri, Hanle is processed online at the Leh Tourism site or in person at the DC office, Leh. Indian nationals get it the same day; foreign nationals need a Protected Area Permit (PAP) which takes 1–2 days and is processed through a registered travel agent.

10. Fuel is uncomplicated in Leh (three petrol pumps on the NH-1 approach). Beyond Leh, carry a 10L jerry can. Diskit has a pump; Hanle sometimes has diesel only; Turtuk and Tso Moriri have none.

Money, network, documents

11. SNM Hospital Leh accepts cash and major Indian debit cards. Foreign travel insurance reimbursement is through your insurer, not the hospital — get itemised receipts.

12. BSNL postpaid is the only mobile signal that works reliably in Ladakh. Prepaid SIMs from outside J&K/Ladakh won't activate. Airtel/Jio work in Leh town only. Buy a BSNL postpaid at Delhi airport (international counter) or in Srinagar.

13. Carry a hardcopy of your passport, visa, hotel booking, and permit approvals. Checkpoints across Nubra and Changthang require paper copies — a photo on your phone doesn't cut it when a constable has a stack of photocopies to verify.

14. ATMs in Leh are plentiful (SBI, J&K Bank, HDFC). Outside Leh, they are sparse. Carry enough cash for the days you'll be outside town.

Weather, clothing, timing

15. June daytime in Leh is 15–25°C. Nights drop to 5–10°C. At Pangong or Nubra nights go below zero. A packable down jacket and thermals are essential even in June.

16. UV at this altitude is brutal. SPF 50+ sunscreen, wide-brim hat, sunglasses. Leh's UV index routinely hits 11+ in June. Sunburn on an acclimatisation day is the most common non-AMS medical complaint.

17. June rain is minimal (monsoon hasn't arrived) but evening thunderstorms do happen. The shoulder between pre-monsoon clarity and the July monsoon is a beautiful weather window — clear skies, warm sun, cold nights.

18. Mid-June through end of June is peak motorcycle season. Hotel rates are 2–3× shoulder-season. Book 60 days ahead for Pangong and Nubra lake-facing rooms — they sell out.

Logistics and respect

19. Do not attempt Leh by motorcycle without prior Himalayan riding experience. The altitude degrades decision-making, the roads are unforgiving, and SNM Hospital's trauma ward fills up in June with riders who overestimated themselves.

20. Leh is a majority-Buddhist town. Monasteries (Hemis, Thiksey, Alchi, Lamayuru) ask for quiet, modesty, and no photography during prayers. Support local operators — the tourism economy is one of the few industries that keeps young Ladakhis from migrating.

21. Water scarcity is real in Ladakh. Showering daily is a privilege at 3,500m in an arid region. Reuse towels. Refill bottles — most Leh cafés offer filtered water for a small top-up fee, reducing plastic waste in a region that can't process it.

22. The single biggest mistake first-timers make is packing too much into a week. A week gives you 2 days of Leh acclimatisation, 2 days of Nubra, 2 days of Pangong, and one travel day. If you want Tso Moriri, Hanle, Turtuk — add three more days.

Related reading: [Arrival playbook for DEL](/en/arrival/del) · [India permits — ILP, PAP, RAP state by state](/en/guide/permits) · [How to book Indian trains as a foreigner](/en/guide/book-indian-trains).