PlanningTravel note
North Sikkim runs on permits and packages
Lachung, Lachung, Sikkim
Published Oct 10, 2026 · RegretMap travel note
The situation
Travel to Lachung and Yumthang requires permits arranged through registered operators, and most trips are sold as packages from Gangtok. Independent plans built on the spot rarely work.
The lesson
Arrange the trip through a registered operator with your documents in hand.
This travel note was written by the RegretMap team from general travel guidance. It isn't a personal account and may be out of date. Check official sources for permits, weather, safety and transport.