Darjeeling & Gangtok: A Six-Day Eastern Himalayas Loop

At 4am on Tiger Hill, nobody is talking. A few hundred people stand in the cold with flasks of tea, all facing the same dark ridge. Then the light arrives — and Kanchenjunga, the third-highest mountain on earth, turns gold from the summit down while the valleys below are still in shadow. That single moment is why people come back to the Eastern Himalayas year after year.

A Darjeeling Gangtok tour stitches together three very different hill towns — the Sikkimese capital, the quiet monastery town of Pelling, and Darjeeling itself — in one loop out of Bagdogra. We run this as a 5-night circuit, and below is what to actually expect on the ground.

Gangtok: a high lake and a soldier's shrine

Gangtok is the obvious place to start. It is clean, steep and well organised, with the kind of mountain energy that comes from sitting on a ridge at altitude.

The headline excursion is Tsomgo (Changu) Lake, a glacial lake at around 12,400 ft that stays frozen in deep winter and mirror-still in spring. Nearby is the Baba Harbhajan Singh Mandir, a shrine to an Indian Army soldier that the local regiments still tend with real devotion — an oddly moving stop, whatever you believe.

One honest caveat about permits. Tsomgo Lake, and especially Nathula Pass on the China border, sit in a protected zone. They need permits arranged a day ahead, Nathula is closed on certain days, and it shuts entirely in bad weather. We organise the paperwork, but no operator can promise Nathula — the army has the final word. Treat it as a bonus, not a fixed item.

Pelling: the clearest Kanchenjunga in Sikkim

From Gangtok we cross west to Pelling, and the pace drops noticeably. Where Gangtok is busy, Pelling is a handful of hotels strung along a ridge with one enormous view.

On a clear morning you can see the full Kanchenjunga massif from your breakfast table. The sightseeing here is properly old: Pemayangtse Monastery, one of Sikkim's oldest, and just below it the ruins of Rabdentse, the former royal capital, reached on a quiet forest walk.

The newer draw is the Pelling Skywalk, a glass-floored walkway beside a giant statue of Guru Padmasambhava, with the snow peaks lined up behind it. It is touristy, yes — but the panorama earns it.

Darjeeling: tea hills and the toy train

Then it is on to Darjeeling, the old British hill station and the heart of tea country. This is the densest day of the trip.

You will visit the Himalayan Mountaineering Institute (founded after Tenzing Norgay's 1953 Everest climb — he lived and trained here), the Padmaja Naidu zoo with its red pandas and snow leopards, and Tenzing Rock where climbers still practise. Ghoom Monastery and the Batasia Loop sit a little out of town, the Loop being the famous spiral where the railway curls back on itself around a war memorial.

Speaking of the railway — the Darjeeling Himalayan Railway, the UNESCO-listed "toy train", still runs its narrow-gauge steam joyrides between Darjeeling and Ghoom. The ride is short and slow; do it for the engineering and the romance, not to get anywhere.

Gangtok gives you the high passes, Pelling gives you the clearest view, and Darjeeling gives you the tea and the train — but it is the three together, in that order, that make the loop worth six days.

Best time to go

The mountain only shows itself when the air is clear, so timing matters more here than on most trips.

• October to November is the sweet spot — post-monsoon skies are at their cleanest and Kanchenjunga views from Tiger Hill and Pelling are at their reliable best. This is peak season for good reason.
• March to May brings spring, rhododendron blooms and warmer days, with views that are good but a touch hazier than autumn.
• December to February is cold and crisp — fine for views, but Tsomgo can freeze and Nathula often closes with snow.
• Avoid the monsoon (roughly June to September): the hills are green and cheap, but cloud sits on the peaks for days and landslides slow the roads.

How our tour runs

The route is a clean loop. We pick you up at NJP Railway Station or Bagdogra Airport, drive up to Gangtok, run the Tsomgo–Baba Mandir excursion, then move to Pelling, on to Darjeeling for two nights, and back down to Bagdogra via the pretty lake town of Mirik.

You can see the full day-by-day on our Darjeeling Himalayan Harmony trip page. The drive into the hills is part of the experience — these are winding Himalayan roads, and we keep the vehicles comfortable for them.

What's included, what to budget separately

The package covers hotels across all three towns, daily breakfast, all sightseeing and transfers in the itinerary, and your Bagdogra/NJP pickup and drop in proper Himalayan vehicles.

Budget separately for your flights or train to Bagdogra, lunches and dinners, entry fees and permits, the Darjeeling Ropeway, and Nathula Pass permit charges when it is running. None of these are huge, but they are real — carry some cash, as hill-town card machines are unreliable.

What to pack and who it suits

Even in autumn the mornings bite, and Tsomgo at 12,400 ft is properly cold.

• Layers, not one big coat — days can be mild, dawns are freezing, and you will be on and off the bus.
• A windproof jacket and gloves for Tsomgo and the Tiger Hill sunrise run.
• Sturdy shoes for the Rabdentse and monastery walks, plus sunscreen — the high-altitude sun is fierce even when the air is cold.
• Photo ID for everyone — permits in Sikkim need it, so keep originals handy.

This circuit suits families, older travellers and first-timers to the Eastern Himalayas — it is scenic and cultural rather than strenuous, with no trekking required. If you want serious altitude or long hikes, this is not that trip; it is a touring loop built around views, monasteries and tea. Travellers who love a similar mix of mountains and old hill stations often pair it with our Shimla and Manali guide or, for snow and lakes, our Kashmir tour guide.

Come for the sunrise on Tiger Hill, stay for the tea you will drink for the rest of your life trying to match.