The walk to see Cholatse passes through Dzongla, Dragnag and the Cho La, all above 4,500 m. A sensible acclimatisation plan matters more here than on the main Everest trail.
Why this area needs care
Villages like Dzongla and Dragnag are high, and the Cho La reaches about 5,420 m. Nights are cold, and help is further away than on the main path.
A sensible plan
Spend a rest night at Dingboche or Gokyo before the crossing, climb high and sleep low, and avoid adding days of rapid gain. The Everest via Gokyo guides show how routes combine.
Cho La conditions
The pass can be icy or snowy, and the glacier on the far side needs care. Microspikes help in early or late season. Go with a guide who knows the conditions.
Signs to watch for
Headache, poor sleep, loss of appetite and vomiting are early signs. Confusion, loss of balance and severe breathlessness need immediate descent.
Water and warmth
Drink often, wear layers, and keep hands warm. Lodges are simple, so carry a good sleeping bag.
Insurance
Choose a policy that covers trekking to at least 5,600 m and helicopter evacuation.
Hydration and food
Drink three or more litres a day, and eat even when your appetite is low. Cold air dries you out quickly, and a headache is often an early sign that you need more water.
Before and after the pass
The Cho La crossing is a long day, often starting before dawn. Rest the night before at Dzongla or Dragnag and do not start if you feel unwell. After the crossing, descend to a lower village rather than pushing on.
Help on the route
There are health posts at some villages on the main routes, but not on the Cho La itself. Your guide carries a first-aid kit and knows the evacuation procedure, so follow his or her decisions.
Plan it
