May have slightly underestimated the temperature for this trip. Currently at the 1st campsite (Tok-Tok-2862m) and the temperature dropped from 12.4 degree to 5.2 degree at night indoor. Wasn't expecting a single digit at this altitude. And this is only my 1st night...

Fortunately, we have technology like this in the restaurant. It can boil water and heat up the main hall. Higher up the mountain, restaurants uses coal instead of gas.

Guess how these heavy items end up on the mountain if there isn't any vehicle road access? 🙂

Nope, not human porter 
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It's a mule!