Your Sikkim-Darjeeling journey begins the moment the plains disappear in your rear-view mirror. A representative from our office will meet you on arrival at New Jalpaiguri Railway Station (NJP) or Bagdogra Airport (IXB) and transfer you to your vehicle for the scenic drive up to Gangtok — a route that climbs steadily through river valleys, roadside waterfalls, and forests that grow thicker and greener with every kilometre.

Gangtok sits at around 1,650 metres above sea level, and by the time you reach the city, the air is noticeably cooler and lighter. Check in, settle in, and let the altitude do its quiet work. Come evening, step out to MG Marg — Gangtok's elegant, traffic-free promenade — where the city gathers after dark. Grab a bowl of thukpa or freshly steamed momos from one of the stalls, browse the handicraft shops, and let the energy of this mountain capital ease you into the trip ahead.

Overnight: Gangtok

Wake up early. The permit for today's excursion — mandatory for this protected area — is arranged by your tour agency the evening before, so make sure you hand over your photo ID and two passport-size photographs in advance.

The drive from Gangtok to Tsomgo Lake covers around 40 kilometres and climbs to 3,780 metres above sea level, passing through army checkposts and a landscape that shifts dramatically from pine forests to high-altitude scrubland. Tsomgo — which translates to "source of the lake" in the Bhutia language — is a glacial lake roughly a kilometre long and about 15 metres deep on average. Its waters shift colour with the seasons: a deep blue-green in summer when wildflowers bloom along the banks, frozen solid in winter. The lake is considered sacred by the local Bhutia community, and even on busy tourist days, it holds a certain stillness that's hard to explain.

From Tsomgo, the road climbs further to Baba Mandir at approximately 4,000 metres — a shrine dedicated to Baba Harbhajan Singh, an Indian Army soldier who died near Nathula Pass in 1968. His fellow soldiers built this memorial, and the legend of his spirit continuing to guard the Indo-China border has made this one of the most emotionally resonant stops on the entire route. Indian Army personnel stationed here treat the shrine with the full reverence of a living soldier's post.

Guests wishing to extend the day can visit Nathula Pass at an additional cost, subject to permit availability. The pass sits at 4,310 metres and is one of the highest motorable roads in the world — a former Silk Route trading corridor between India and Tibet, closed after the 1962 Sino-Indian War and partially reopened for trade in 2006. Note that Nathula is open to tourists only from Wednesday to Sunday and is restricted to Indian nationals. Foreign nationals may visit Tsomgo Lake with a separate permit but are not permitted at the pass.

At these altitudes, take your time. Walk slowly, drink water, and descend immediately if you feel breathless or dizzy. Even in summer, temperatures near the border rarely rise above 5°C — carry warm layers regardless of what the calendar says.

Overnight: Gangtok

A full day to explore Gangtok itself, and it's a more layered city than most first-time visitors expect. The morning begins at Tashi View Point, one of the clearest vantage points in town for the Kanchenjunga range — arrive early before the haze builds. From there, make your way through the hilltop temples of Hanuman Tok and Ganesh Tok, both offering wide views across the Gangtok valley and the forested ridgelines stretching south.

Mid-morning brings you to Bakthang Waterfall and the Flower Exhibition Centre — particularly vivid between March and May when Sikkim's famous orchids and rhododendrons are in full bloom. The Directorate of Handicrafts & Handloom is worth a slow visit for anyone interested in traditional Sikkimese crafts: hand-woven textiles, thangka paintings, and carved woodwork that reflect centuries of local artisanship.

The afternoon shifts into deeper cultural territory. Banjhakri Falls, set within a landscaped park, offers one of the more theatrical waterfall settings in Gangtok. Do Drul Chorten — one of the most important stupas in all of Sikkim — is a serene stop, its white dome ringed by prayer wheels that locals turn on their way past. The Namgyal Institute of Tibetology, housed in a traditional Sikkimese building, holds one of the finest collections of Tibetan Buddhist manuscripts, thangkas, and ritual objects in the country and is genuinely worth an hour of your time.

End the day on the Gangtok Ropeway — a short cable car ride that lifts you above the city's rooftops and gives you one of the best aerial views of the surrounding valleys as the light softens into evening.

Overnight: Gangtok

Today is a travel day, but the road between Gangtok and Pelling is generous with its detours. The route passes through South Sikkim — a part of the state that most visitors rush through and shouldn't.

The first stop is Namchi, where the Char Dham complex sits atop Solophok Hill. This remarkable site brings together replicas of India's four sacred Hindu pilgrimage shrines — Badrinath, Dwarka, Puri, and Rameswaram — within a single hilltop compound, along with a towering Shiva statue. The scale of the installation set against Himalayan backdrops makes it striking rather than merely ornamental.

Continuing towards Ravangla, the Buddha Park — locally known as Tathagata Tsal — is dominated by a 130-foot statue of the Sakyamuni Buddha surrounded by meditation gardens and prayer wheels. It's a peaceful, well-maintained space, and worth more than the five minutes most tourist groups allow it.

The drive then descends and climbs through cardamom farms and dense forest before arriving in Pelling, a small hill town in West Sikkim perched at 2,150 metres, around 131 kilometres from Gangtok. Check in and step out onto your hotel balcony — on a clear evening, the silhouette of Kanchenjunga against the darkening sky is the kind of view that makes you stop mid-sentence.

Overnight: Pelling

Start your morning at Pelling Skywalk, India's first glass-bottomed skywalk, leading to the 42-metre Chenrezig statue—the tallest statue of this Buddhist deity of compassion in the world. The complex has a prayer hall, meditation centre, and a circle of golden prayer wheels. On clear mornings, the Kanchenjunga range fills the horizon beyond the glass floor. Photography is not permitted inside the statue.

A short forest trail, about a 15-minute walk from the entrance gate, leads to the Rabdentse Ruins—the remains of Sikkim's second royal capital, which stood from 1670 until its destruction by the Gurkha army in 1814. What remains are stub walls, crumbling chortens, and wide views of the surrounding valleys. The site's significance grows the longer you stay.

Pemayangtse Monastery, 2 kilometres from Pelling, is among Sikkim’s most sacred monasteries, founded in 1705 by Lama Lhatsun Chempo. Its three-storey structure features murals, statues of saints and rinpoches, and a unique seven-tiered wooden model of Zangdok Palri, the celestial paradise of Guru Rinpoche, on the top floor. Monks go about their routines without performing for visitors, lending the monastery genuine life.

In the afternoon, head to Khecheopalri Lake, a sacred wish-fulfilling site where, by local belief, birds remove fallen leaves before they touch the water. The walk around the lake, through thick forest and past prayer flags, is quiet and meditative. Continue on to Kanchenjunga Falls, a 140-foot waterfall in deep forest, and Rimbi Waterfalls, a calmer spot by the Rimbi Orange Garden, where you can taste local citrus, kiwi, and cardamom.

If time permits, ask your driver about the Singshore Suspension Bridge, about 23 kilometres from Pelling. At over 100 metres high and 240 metres long, it is the highest suspension bridge in India and the second highest in Asia. The wind through the gorge is a sensation you feel in your chest.

Overnight: Pelling

After breakfast, check out and head west across the state border into West Bengal. The drive to Darjeeling moves through tea gardens and mountain towns, and the shift from Sikkim's Buddhist monasteries and prayer flags to Darjeeling's colonial-era buildings and narrow, crowded bazaars is abrupt and interesting — the mountains are the same, but everything else has changed register.

Check in upon arrival and spend the rest of the day at leisure. Chowrasta, Darjeeling's central promenade, is the obvious first stop — it's ringed by old bookshops, confectioneries selling handmade chocolates, and tea vendors with some of the finest Darjeeling first-flush blends available anywhere. If the Darjeeling Himalayan Railway's Toy Train is operational, an optional joyride along this UNESCO World Heritage line makes for one of the more memorable hours of the trip, at your own cost and subject to availability.

Overnight: Darjeeling

The alarm goes off well before dawn. Dress in your warmest layers — the air at the summit will be sharp and still — and make your way up to Tiger Hill, the highest point in the Darjeeling Hills at 2,590 metres, located 11 kilometres from town. Departure from Darjeeling needs to be by 3:30 AM to reach the summit by 4:15 AM.

What you're here for is this: at sunrise, the peaks of Kanchenjunga — the world's third-highest mountain at 8,598 metres — are illuminated in a deep gold before the sun is seen anywhere at lower elevations. On a clear day, Mount Everest (8,848 metres) is visible on the horizon, 172 kilometres away in a straight line, along with Makalu and Lhotse. Kanchenjunga appears larger than Everest from here, not because it is, but because it's significantly closer. It's an optical fact that still feels like a miracle every time.

On the way back, stop at Batasia Loop — a spiral section of the Toy Train track engineered to navigate Darjeeling's steep gradient, now set within an eco-garden and a Gorkha war memorial. Local vendors set up here at first light selling hot samosas and tea specifically for the Tiger Hill crowd returning hungry and cold. Don't skip this. Just below the loop, visit Ghoom Monastery (Yiga Choling) — one of the oldest Tibetan Buddhist monasteries in Darjeeling, dating to 1850, housing a 15-foot statue of Maitreya, the future Buddha, within a hall thick with butter lamp smoke and incense.

Return to the hotel for breakfast, then continue the afternoon tour covering the Padmaja Naidu Himalayan Zoological Park — home to the Snow Leopard, Red Panda, and Himalayan Wolf — and the Himalayan Mountaineering Institute, founded in 1954 in the immediate aftermath of Tenzing Norgay and Edmund Hillary's Everest summit, with a museum of climbing history that takes you through every major expedition on the mountain. The Darjeeling Ropeway offers an aerial perspective over the tea gardens, while the Japanese Peace Pagoda and Tenzing Rock — a natural rock face used as a training wall by mountaineers — round out the afternoon.

End the day with a slow walk through a tea garden as the light goes golden over the hills. You've earned it.

Overnight: Darjeeling

After a final breakfast, check out and drive down to New Jalpaiguri Railway Station or Bagdogra Airport for your onward journey. The road back through the foothills gives you one last look at the landscape that's been the setting for the past week — the tea gardens, the forested ridgelines, the rivers running south to the plains — and, if the clouds cooperate, the mountains one more time. Your Sikkim-Darjeeling tour ends here, with eight days of memories that have a way of staying.