Altitude and air

Type a height. We work out the air from the standard atmosphere: real days vary with weather, and none of this replaces advice from your doctor.

Height in metres

Height–

Each breath–of the oxygen at sea level

Water boils–pressure cookers exist for a reason

vs Kathmandu–typical difference by height

Places near this height

Plan with a local planner

Tell us your height, we will find the trail

Easy hills or a 5,000 m pass, a week or a month: three short questions and a planner sends a first plan, with the sleeping height of every night and an itemised price.

Plan my trip

१Tell us where, when and how high you want to go
२Get a first plan and an itemised price within one working day
३Change anything until it fits. Pay a deposit only when you book

Plan my Nepal trip