Plan around
Sikkim in December
Winter. Snow returns high up; festival lights at low altitude.
- Season
- Winter. Snow returns high up; festival lights at low altitude.
- Festivals
- 2 this month
Festivals
What's on in December
Losoong / Namsoong window
Dec-Jan. Ask us and we will confirm what is running before you commit.
pre-Losar. Ask us and we will confirm what is running before you commit.
Where to go
Places that make sense in December
Entry rules
Permits in December
No permit for the main towns; PAP-protected areas (Nathula, North Sikkim, treks) need permits via registered agencies. Foreigners face additional destination restrictions.
Months
Plan it
Want Sikkim in December sorted?
Tell us your dates and we'll map the route, stays and permits honestly, including what to skip that month.
Facts checked against the official Sikkim tourism portal · Last verified 2026-09-26