Autumn season weather in Langtang valley trek One of the best season is well known is autumn season in Nepal. Most of the trekkers love to trek during the this time. we highly recommend to trek in autumn because of the friendly and clear weather in langtang valley and during this time mostly nepali festivals are held among the nepali peoples such as dhasain and Tihar festivals which are celebreted country wide. Nepal is country for religion and we have very good combination each others religion. Actually, atumn is the season for the milking yaks in high himalaya in Langtang valley and you get chances to see real yak milking and get chances to eat fresh yak cheese in Kyanjin gupma.Yala peak , Cherkho Ri and the Kyanjin Ri and the Kimjung and Langtang lirung glacier, langsisa kharka are the best sports to look around. You easily can spend more then 4 night in same place in Kyanjin doing side trips from Kyanjin Gumpa.Langtang village got destroyed in 2015 and more then hundreds peoples got killed from the earthquake.And peoples in Langtang village are rebiuld the houses but little different places.