Mt. Everest is highest mountain in the world.
To see this Highest mountain you need minimum 2 weeks of time to be Basecamp. or if you have short time you could do 1hr. Mountain flight is specially only for Mountain or private helicopter tours.
the below is Mt. Annapurna here is several choice see this Mountain also you need 2 weeks of time to be the Base camp or Private Helicopter tours.
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