Do You Need a Permit to Visit Sikkim?
Yes, certain areas in Sikkim require special travel permits due to border sensitivity and environmental protection. While most parts of Sikkim are freely accessible, destinations near international borders need official permission to visit.
This permit system helps maintain security, preserve fragile ecosystems, and regulate tourism in sensitive regions.
Inner Line Permit (ILP) for Sikkim
For Indian Tourists
Indian citizens do not need an ILP for most parts of Sikkim, including:
Gangtok
Pelling
Ravangla
Namchi
Yuksom
However, special permits are mandatory for restricted regions like Nathula Pass and North Sikkim.
For Foreign Tourists
Foreign nationals must obtain an Inner Line Permit (ILP) to enter Sikkim. This permit is usually issued:
At Rangpo (Sikkim border)
At Gangtok
Through registered travel agencies
The ILP is typically valid for 15 days and can be extended if required.
Restricted Area Permit (RAP) in Sikkim
Restricted Area Permits are required for visiting high-altitude and border regions such as:
Nathula Pass
Lachung
Lachen
Gurudongmar Lake
Yumthang Valley
Zero Point
These permits are issued only through authorised travel operators and are not available for individual application.
Nathula Pass Permit Explained
Nathula Pass is one of the most sought-after attractions in Sikkim, and all visitors require a special permit.
Key points:
Permit issued only on specific days (usually closed on Mondays & Tuesdays)
Subject to weather and army clearance
Requires a valid government ID
Foreign nationals are not allowed
Documents Required for Sikkim Permits
To apply for permits, you generally need:
Valid government ID (Aadhaar / Passport / Voter ID)
Passport-size photographs
Travel itinerary
Hotel booking details (in some cases)
Your travel operator usually handles all documentation on your behalf.
How Long Does It Take to Get Sikkim Permits?
Standard permits: Same day to 24 hours
Nathula / North Sikkim permits: 1–2 working days
Subject to weather, military clearance, and seasonal restrictions
Best Time to Apply for Sikkim Permits
It is recommended to apply at least 2–3 days in advance, especially during:
Summer season (April–June)
Autumn peak season (September–November)
Festival periods and long weekends
Important Travel Tips Related to Permits
Permits are checked at multiple checkpoints
Carry hard copies of permits
The weather can cause last-minute cancellations
Permit approval does not guarantee road accessibility
