WeatherTravel note
Monsoon roads can close without warning
Yumthang Valley, Lachung, Sikkim
Published Oct 10, 2026 · RegretMap travel note
The situation
Roads into North Sikkim are prone to landslides in the monsoon, and access has been restricted for long periods after floods. Tours can be cancelled the night before.
The lesson
Check current road status and keep flexible dates for North Sikkim.
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 It isn't a personal account and may be out of date.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.