At 5,164 m the air holds about half the oxygen available at sea level. Even well-acclimatised trekkers usually sleep lightly, wake often and may notice a breathing pattern where they pause and then gasp, called periodic breathing. This is common at altitude and usually harmless. What matters is how you feel when awake: a mild headache that eases with water and paracetamol is normal; a headache that worsens, vomiting, confusion or breathlessness at rest are warning signs.
Make the evening count. Eat a full dinner even without appetite, as carbohydrates help. Drink a litre of hot water or tea during the evening, then fill your bottle with boiling water and put it in your sleeping bag. Sleep in clean, dry base layers, wear a hat and keep your next day's clothes and batteries inside the bag. Go to the toilet before bed. Earplugs help with thin walls and snoring neighbours.
Your guide will check on you in the evening and at the morning wake-up call. If someone gets worse during the night, the only real treatment is descent, even in the dark, to Lobuche or lower, and the helipad means evacuation is possible at first light. Most trekkers find the night uncomfortable but fine, and by mid-morning, walking down towards Pheriche, everyone feels stronger with each 100 m lost.
Good for
- First-timers
- Solo
- Groups
Questions travellers ask
Is it hard to sleep at Gorak Shep?
Yes, for most people. At 5,164 m sleep is light and broken, and some trekkers notice periodic breathing. This is normal. Staying warm, drinking enough, eating dinner and using earplugs helps. You only spend one night here on most itineraries.
What are warning signs of altitude sickness at Gorak Shep?
A headache that worsens despite rest and painkillers, vomiting, breathlessness at rest, a wet cough, confusion or loss of balance. Any of these mean descent at once, even at night. Tell your guide immediately; do not wait until morning.
Can I skip sleeping at Gorak Shep?
Yes. Some itineraries visit base camp from Lobuche and return the same day, or climb Kala Patthar from Lobuche early. These days are long. Our heli-return trek also limits time at Gorak Shep to one night.
