Quick facts

• District headquarters: Gangtok
• Best time to visit:
  • March–May: Pleasant weather with blooming rhododendrons.
  • October–November: Clear skies and spectacular Himalayan views.
  • December–February: Snowfall in higher-altitude destinations like Nathula, Tsomgo, and Zuluk (road access depends on weather).

Top attractions

Gangtok

• MG Marg
• Rumtek Monastery
• Tashi View Point
• Ganesh Tok
• Hanuman Tok
• Banjhakri Falls
• Namgyal Institute of Tibetology

Tsomgo (Changu) Lake

• A beautiful glacial lake at about 3,753 m (12,313 ft).
• Yak rides and snow activities are popular in winter and spring.

Nathula Pass

• A historic mountain pass on the India–China border at over 4,300 m (14,100 ft).
• One of the few border crossings open to tourists in India.
• An Indian permit is required, and access depends on weather and road conditions.

Baba Harbhajan Singh Temple

• A unique shrine dedicated to an Indian Army soldier.
• Often visited together with Tsomgo Lake and Nathula Pass.

Zuluk (Old Silk Route)

• Famous for its dramatic zigzag roads and panoramic mountain views.
• Best known for sunrise views over Kanchenjunga from nearby viewpoints.

Kupup

• Home to the distinctive Elephant Lake.
• Features one of the world's highest golf courses.

Menmecho Lake

• A serene alpine lake surrounded by mountains and forests.
• Less crowded than Tsomgo Lake.

Popular activities

• Explore Gangtok's cafés and markets.
• Visit monasteries and Buddhist heritage sites.
• Drive the scenic Old Silk Route.
• Enjoy snow at Nathula and Tsomgo (season permitting).
• Photograph Himalayan landscapes and mountain lakes.
• Experience local Sikkimese cuisine and culture.

Famous foods

• Momos
• Thukpa
• Phagshapa
• Gundruk
• Sel Roti
• Chhurpi
• Sikkimese tea

Suggested itineraries

4 Days

• Day 1: Gangtok sightseeing
• Day 2: Tsomgo Lake + Baba Mandir
• Day 3: Nathula Pass (if open) + Gangtok
• Day 4: Departure

6 Days

• Day 1–2: Gangtok
• Day 3: Tsomgo Lake + Nathula
• Day 4: Zuluk
• Day 5: Kupup + Old Silk Route
• Day 6: Return

7–8 Days

• Gangtok
• Tsomgo Lake
• Nathula Pass
• Baba Mandir
• Zuluk
• Kupup
• Menmecho Lake
• Aritar (near the East Sikkim border)

Travel tips

• Protected Area Permit (PAP): Required for Indian visitors to access Nathula Pass and some nearby areas. Registered local tour operators arrange the permit.
• Carry warm clothing throughout the year, especially above 10,000 ft.
• Roads are winding; if you're prone to motion sickness, carry appropriate medication.
• Because of the high altitude, stay hydrated and avoid strenuous activity if you feel unwell.

East Sikkim is perfect for travelers seeking snowy mountain passes, alpine lakes, monasteries, and scenic Himalayan road trips, all within a relatively compact region.