Sikkim Gangtok Trip 2026: Permits, MG Marg, Tsomgo Lake Itinerary
Quick answer: Sikkim’s capital Gangtok is the gateway to the eastern Himalayas. Stroll the pedestrianised MG Marg, ride the ropeway, and take an Inner Line Permit day trip to glacial Tsomgo Lake and Baba Mandir. Add 4 days in Pelling for jaw-dropping Khangchendzonga views. Fly to Bagdogra or land at Pakyong, then 4 hours by road. October-December and March-May offer the clearest mountain horizons; carry warm layers.
Sikkim is the rare Indian state that has stayed remarkably uncrowded despite the Northeast tourism boom of the last five years. Mountain views are first-class, the people are unfailingly polite, and Gangtok still feels like a small Himalayan town rather than a backpacker carnival. In 2026, the new Pakyong airport flights have stabilised, the road from Bagdogra has been upgraded, and Yumthang Valley reopened in full after the 2023 flash flood disruptions.
This guide suits the first-time Sikkim visitor who wants to do Gangtok plus North Sikkim (Lachung-Yumthang) and West Sikkim (Pelling). It is not for the trekker chasing Goecha La or Dzongri — those need different permits and base prep. We are talking about families, couples and friend groups doing a clean 7-day Sikkim circuit.
Getting there
Bagdogra (IXB) in West Bengal remains the main airport — almost every major Indian city has direct flights. Return fares in 2026 from Delhi, Mumbai, Bengaluru and Kolkata range Rs 7,500-15,000. Pakyong (PYG) inside Sikkim has limited daily flights (mainly from Kolkata and Delhi via IndiGo and Alliance Air) but operations are weather-dependent and often cancel in monsoon. Most people fly to IXB.
Bagdogra to Gangtok is 125 km / 4-5 hours by road. Shared cabs from the airport are Rs 600-800 per head, private Innova Rs 4,500-5,500. NJP railway station (New Jalpaiguri) is the rail option, with the same drive distance.
Inner Line Permit (ILP) for Indian citizens is required for Tsomgo Lake, Nathu La, and most of North Sikkim. ILP is issued free at the Rangpo entry checkpost on production of Aadhaar and 2 passport photos. Your hotel or travel agent can process it for Rs 200-400 service fee. North Sikkim (Lachen-Lachung-Yumthang) and Nathu La need a separate Protected Area Permit (PAP) — only registered Sikkim agents can apply, so book a tour package or hotel that includes the permit.
Day-by-day itinerary (7 days)
Day 1 — Bagdogra to Gangtok. Arrive by noon. Drive up via Sevoke and Rangpo (where ILP is processed). Reach Gangtok by 5 pm. Check in around MG Marg. Evening stroll on MG Marg — the pedestrian-only road with flower beds, no honking, no spitting (heavily fined).
Day 2 — Tsomgo Lake and Baba Mandir. Drive 40 km to Tsomgo (Changu) Lake at 3,780 m. Yak rides Rs 300, momos at the lakeside (vegetarian options available). Continue to Baba Harbhajan Singh Mandir (the Indian Army shrine) and Nathu La (Indo-China border, only Mondays-Saturdays, closed Tuesdays-Wednesdays as of 2026, check with your agent). Return by evening. The road can have snow even in April-May at Nathu La.
Day 3 — Gangtok local sightseeing. Rumtek Monastery (24 km, the largest Buddhist monastery in Sikkim), Banjhakri Falls, Hanuman Tok, Tashi Viewpoint for Khangchendzonga (if clear), and the Namgyal Institute of Tibetology. Evening cable car ride over Gangtok (Rs 130 per head).
Day 4 — Gangtok to Lachung. 6-hour drive (120 km, slow roads). Stop at Seven Sisters waterfall and Naga falls. Arrive Lachung by 4 pm. Stay at a basic mountain lodge (limited heating; the village sits at 2,750 m). Dinner is package-included.
Day 5 — Yumthang Valley and Zero Point. Start at 6 am. Drive 25 km to Yumthang Valley — the Valley of Flowers blooms April-mid June with rhododendrons. Continue to Zero Point at 4,724 m (snow year-round, oxygen thin). Many travellers feel mild AMS — take it slow, drink water, don’t run for photos. Return to Lachung by 3 pm. Drive back to Gangtok next morning — or stay one more night.
Day 6 — Gangtok to Pelling. 130 km / 5 hours via Ravangla. Stop at Buddha Park Ravangla (the 130-foot Buddha statue) and Namchi Char Dham replica complex. Arrive Pelling by evening. Hotels here have direct Khangchendzonga views from the balcony if you book the right side.
Day 7 — Pelling sightseeing and exit. Sunrise at 4:30 am for Khangchendzonga (third-highest mountain in the world, India’s tallest). Drive to Pemayangtse Monastery, Rabdentse ruins, and the Skywalk at Chenrezig statue. Late afternoon drive to Bagdogra (5-6 hours). Stay overnight near IXB or take a late flight.
Where to stay
Gangtok: Hotel Mayfair Spa Resort (Rs 12,000-22,000) for luxury, The Elgin Nor-Khill (Rs 9,000-14,000) for heritage, Hotel Sonam Delek (Rs 3,500-5,500) for mid-range, Travel Inn (Rs 1,800-3,000) for budget. Stay near MG Marg or Development Area.
Lachung: Mostly homestays and basic lodges — Yarlam Resort, Tendong Lha, Apple Valley Inn at Rs 2,500-5,000 with all meals included.
Pelling: Norbu Ghang Resort (Rs 6,500-9,500) and Hotel Sonamchen (Rs 3,500-5,500) with valley-view rooms. Make sure to ask for “Khangchendzonga-facing” rooms.
Common mistakes
- Forgetting passport photos for ILP. Carry 4 stamp-size photos per person plus Aadhaar photocopies. The Rangpo office runs out of cameras during peak season.
- Going North Sikkim without acclimatisation. Yumthang and Zero Point sit at 3,500-4,700 m. Don’t go on Day 2 of your trip. Spend a night in Gangtok (1,650 m) first.
- Overpacking electronics. Lachung often has 6-8 hour power cuts. Carry power banks; consider leaving laptops in Gangtok.
- Visiting Yumthang in winter expecting flowers. Rhododendrons bloom April-mid June. December-February you get snow, no flowers.
- Driving yourself. Sikkim mountain roads, military checkpoints, weather closures and one-way time-slots make self-driving stressful. Hire a local SUV with driver.
Vegetarian food
Sikkim has good vegetarian options though meat dominates local food. Try momos (steamed/fried) with vegetable filling — almost every cafe makes them, Rs 80-150. Thukpa, a Tibetan noodle soup, is vegetarian-friendly with paneer or veg version, around Rs 150-200. Phagshapa is normally pork but ask for veg gundruk soup instead. Gupta Restaurant on MG Marg does proper North Indian thali for Rs 200-300. Baker’s Cafe near MG Marg has pastries and pizzas. Taste of Tibet on MG Marg does vegetarian thenthuk and tingmo bread. The Coffee Shop at Mayfair is great for Western fare. In Pelling, Hotel Phamrong’s restaurant is the local favourite for paneer, dal-rice combos. Carry chocolates and biscuits for North Sikkim where vegetarian dinner options are limited to dal-rice-sabzi.
Money, SIM and connectivity
BSNL works best in remote Sikkim. Jio is good in Gangtok, patchy in Lachung and Yumthang. Airtel is okay in Gangtok and Pelling. No Vi network beyond Gangtok. 4G in Gangtok, 2G or no signal in North Sikkim. ATMs of SBI, ICICI, Axis are in Gangtok. Almost no ATMs in Lachung-Yumthang — carry Rs 8,000-10,000 cash for North Sikkim leg. UPI works on MG Marg and major Pelling shops.
Packing checklist
- Heavy jacket (down or fleece) even in summer for North Sikkim
- Thermals for nights in Lachung
- Trekking shoes with grip
- Sunglasses, sunscreen, lip balm — high UV at altitude
- Diamox for AMS prevention (consult doctor first)
- Power bank, torch, ID copies
- Reusable water bottle
- Plastic bags — Sikkim is plastic-conscious, carry trash back
FAQs
Is ILP needed for Gangtok itself? No, only for Tsomgo, Nathu La, North Sikkim and other restricted zones.
When does Nathu La open? Generally Monday, Wednesday, Thursday, Friday, Saturday. Closed Tuesday, Sunday usually. Always confirm with your agent — schedules shift.
Best season for Sikkim? Mid-March to mid-June (flowers, clear skies), October-mid December (clearest mountain views). Avoid July-August (monsoon, landslides).
Will I see Khangchendzonga from Gangtok? Tashi Viewpoint shows it on clear mornings. Pelling is far better for guaranteed views.
Are there ATMs in Lachung? One small SBI ATM that often does not work. Withdraw cash in Gangtok.
Is alcohol available? Yes, Sikkim is famous for its locally brewed millet drink (chhang) and reasonably priced bottled liquor — among the cheapest in India due to state subsidies.
Sample budget breakdown (per person, 7 days, mid-range)
- Flights to Bagdogra (return, from Delhi): Rs 10,500
- Hotels (6 nights, mid-range, shared): Rs 14,000
- Transport (Innova for 7 days, shared between 4): Rs 9,000
- Permits, monastery entries, cable car: Rs 1,500
- Food (7 days): Rs 4,500
- Yak rides, miscellaneous: Rs 1,000
- Buffer: Rs 2,500
- Total: approximately Rs 43,000 per person
