Access is part of the trek product
Treat it as a system, not a commute
Remote trekking routes are constrained by single gateways: a small airstrip or a fragile road corridor. That means delays aren’t exceptions—they are an expected operating condition.
Flight chains: the Dolpo/Humla pattern
Why a one-day connection plan is fragile
When a trek depends on a flight chain, you must plan buffer days. Without buffers, the pressure to ‘catch up’ often forces unsafe sleeping altitude gains and rushed pass days.
Road corridors: the far-west pattern
Long drives and variable road status
Far-west access may include long drives where landslides and roadworks can cause multi-hour or multi-day delays. Plan realistic travel days and recovery before hard trekking stages.