Having introduced your body to just a little more elevation before going to bed will help your body to sleep and acclimatise better.
Even if you’re feeling trashed at the end of the day's trek, we encourage you to drop off your daypack and take just a short walk at the end of each day where you climb even higher and then return back down to sleep. This is because it's a very effective acclimatisation strategy to 'hike high, sleep low'. Having introduced your body to just a little more elevation before going to bed will help your body to sleep and acclimatise better.