Every year, travelers who plan Ladakh perfectly on paper lose a day or two in bed because they rushed the first 48 hours. Altitude sickness isn't about fitness. Athletes get it, and some unfit people don't. What matters is how fast you go up and how much rest you give your body.
What is altitude sickness (AMS)?
Acute Mountain Sickness (AMS) happens when you climb faster than your body can adapt to lower oxygen levels. Leh sits at roughly 3,500 meters , and many popular spots are higher. Mild AMS often feels like a bad hangover.
Common symptoms include:
- Headache
- Nausea or loss of appetite
- Dizziness and tiredness
- Poor sleep
- Shortness of breath on light effort
Mild symptoms usually ease with rest, fluids and time. The danger is in ignoring them and going higher.
How high are the main places in Ladakh?
| Place | Approx. altitude | Notes |
|---|---|---|
| Leh | 3,500 m | Where most flights land, so your first 2 days matter most |
| Nubra Valley (Hunder, Diskit) | ~3,000-3,100 m | Lower than Leh, but you cross a very high pass to reach it |
| Khardung La | ~5,360 m | Spend only short time at the top |
| Pangong Tso | ~4,250-4,350 m | Higher than Leh, so go only after acclimatizing |
| Tso Moriri | ~4,500 m | One of the higher stays, best later in the trip |
| Chang La | ~5,360 m | Pass on the way to Pangong |
Heights are approximate and vary by source and by where you stand.
How do you plan your first 2 days in Leh?
This is the most important part of your trip.
Day 1: Arrive, check in, and rest. Walk slowly, eat light, and drink water. Don't plan sightseeing.
Day 2: Stay in Leh. Visit low-effort places like Leh Palace and the local market at an easy pace. Avoid stairs and long walks, and stay off alcohol.
Day 3 onward: If you feel normal, begin day trips like Shey, Thiksey or Hemis monasteries. Keep them gentle.
Most Leh itineraries that get this wrong send you to Pangong or Khardung La on Day 2. Don't.
What does a safe 7-day Ladakh itinerary look like?
| Day | Plan | Sleep altitude |
|---|---|---|
| 1 | Arrive in Leh, rest | ~3,500 m |
| 2 | Rest day, gentle local sights | ~3,500 m |
| 3 | Monasteries nearby (Shey, Thiksey, Hemis) | ~3,500 m |
| 4 | Leh to Nubra via Khardung La | ~3,050 m |
| 5 | Nubra to Pangong via Shyok | ~4,250 m |
| 6 | Pangong to Leh via Chang La | ~3,500 m |
| 7 | Buffer day or departure | - |
Notice that Nubra comes before Pangong. You sleep lower in Nubra, which gives your body another day to adjust before you stay at 4,000+ meters. If you want more time, add an extra rest day. The extra buffer is the best insurance you can buy.
Which route is better: flying, Manali-Leh or Srinagar-Leh?
- Flying into Leh: Fast, but the riskiest for AMS, since you go from near sea level to 3,500 m in about an hour. Rest hard for 48 hours.
- Srinagar to Leh by road: Gradual climb with overnight stops at Sonamarg and Kargil, so many people adjust better. It's the gentler road route.
- Manali to Leh by road: Very scenic, but you cross several very high passes and often sleep at high camps (some above 4,000 m). It's tougher on your body. If you take it, break the journey and don't rush.
If you're traveling from Delhi, you can combine Manali with Leh, and our Leh Ladakh tour and Manali tour package from Delhi pages show options with built-in acclimatization stops.
What should you do daily to prevent AMS?
- Go up slowly. Once you're above about 3,000 m, avoid increasing your sleeping altitude too quickly.
- Drink water often. Dry mountain air dehydrates you, so sip throughout the day.
- Eat light, carb-rich meals. Heavy, oily food can make nausea worse.
- Skip alcohol and smoking for the first couple of days.
- Don't take sleeping pills unless your doctor says it's fine. They can slow your breathing.
- Move slowly. Don't run up stairs or carry heavy bags on Day 1.
- Sleep lower than your highest point when possible.
- Listen to your body. A mild headache is a signal to rest, not to push on.
Should you take medicine for altitude sickness?
Some doctors prescribe medicine to help with acclimatization, but it isn't right for everyone and has side effects. Don't take anything on a friend's advice. See a doctor before your trip, tell them your itinerary, and follow their advice. Medicine doesn't replace gradual ascent and rest.
What are the warning signs you should never ignore?
Mild AMS can be managed by resting. These signs are different and mean go down and get medical help right away :
- Severe headache that doesn't ease with rest or pain relief
- Confusion, unusual behavior or trouble walking in a straight line
- Breathlessness even when resting
- Persistent cough, especially with frothy or pink sputum
- Blue or gray lips and fingertips
- Vomiting that doesn't stop
Descending is the most effective treatment. Tell your driver and guide at the first sign of trouble, and don't continue to a higher stop "just to see the lake."
What should you pack for altitude and cold?
- Layered clothing, a windproof jacket, gloves and a warm cap
- Sunscreen, sunglasses and lip balm (UV is strong at altitude)
- A water bottle and oral rehydration salts
- Any personal medicines, with prescriptions
- Basic first-aid kit and a thermometer
- Power bank, since cold drains batteries quickly
What about permits?
Many places beyond Leh, such as Nubra, Pangong and Tso Moriri, need permission or fee payment, and rules differ for Indian citizens and foreign visitors. For foreigners, a Protected Area Permit is required and usually needs a group of two or more. These rules change often, so check the official Ladakh administration (LAHDC) portal or ask your tour operator before you travel.
When is the best time to visit Ladakh?
June to September is the main season, when roads and passes are open. Early May and October can be very cold, and some roads, including the Manali-Leh highway, usually close for winter around the end of October or November, depending on snowfall. If you're reading this in October, check current road status or plan for next summer.
How can a tour operator help?
A good operator builds remaining days into the plan, sequences destinations by altitude, arranges drivers who know the passes, and keeps an oxygen cylinder and basic first-aid on board. Ask them how many acclimatization days are included and what their emergency plan is. If a package takes you to Pangong on Day 2, that's a red flag.
FAQs
How many days do you need to acclimatize in Leh?
Two full days of rest and light activity in Leh is the common recommendation. More is better if you feel unwell.
Can children and older travelers go to Ladakh?
Many do, but they should consult a doctor first and travel at an even slower pace.
Is Leh safe for people with high blood pressure or heart conditions?
Get medical advice before booking. Altitude puts extra strain on the heart and lungs.
Can you get altitude sickness even if you're fit?
Yes. Fitness doesn't protect you, and ascend rate matters far more.
Should I carry an oxygen cylinder?
A small canister can help with mild breathlessness, but it's no substitute for descending if you feel seriously unwell. Ask your operator what's available.
Is it better to fly or go by road?
Road journeys with overnight stops give your body more time to adjust, but they're longer and tougher in other ways. Flying works if you rest properly on arrival.
Planning your Ladakh trip?
Tell us your dates, group size and comfort level, and we'll suggest an itinerary with proper acclimatization days. Browse or call us on +91 84482 28850 .
