Day 1 — Gangtok, Where the Himalayas Meet Everyday Life
My first steps in Sikkim were on MG Marg, Gangtok’s pedestrian-only promenade lined with cosy cafes, restaurants, and shops, buzzing with a gentle, unhurried energy that immediately told me this trip wasn’t going to be about ticking boxes. I sipped local tea at a corner café, watched Gangtok go about its evening — school kids in matching sweaters, monks in maroon robes, tourists comparing jacket layers — and just let the altitude (already at over 5,000 feet) settle into my lungs.The next morning took me 23 km outside the city to the Rumtek Monastery, one of the largest and most significant monasteries in Sikkim, perched on a hilltop and belonging to the Kagyu sect of Tibetan Buddhism, whose lineage traces back to the 12th century. Verdant green mountains cradle the monastery on all sides, and the low hum of chanting drifting out of the prayer hall gave the whole visit a weight I wasn’t expecting from what I’d planned as “just another stop.”
Diary note: Gangtok is comfortably the easiest base in Sikkim — no permits, good roads, great food. If you’re short on time, this alone could fill two unhurried days.
Day 2 — Tsomgo Lake and the Road to NathulaDay two began with a jeep ride up to Tsomgo Lake, a sacred glacial lake sitting at 12,400 feet in East Sikkim, known for the way its colour seems to shift with the light. I stood there wrapped in three layers, watching the surface flicker between deep blue and silver, completely encircled by snow-dusted peaks. It felt less like a tourist stop and more like arriving somewhere ancient stumbled upon by accident.
The road continues on to the legendary Nathula Pass — one of the highest motorable roads in the world, offering views of the Chumbi Valley and a genuinely surreal experience of standing near the Indo-China border, chatting with army personnel stationed along the historic Silk Route. Permits are mandatory for this stretch, and mine had been arranged in advance through my Gangtok guide — a small bit of paperwork for a completely disproportionate payoff in views.
Day 3 & 4 — Into the Wild North: Lachung, Yumthang, and GurudongmarThis was the part of the trip I’d been chasing since I booked the flight.
The drive north to Lachung, a beautiful mountain hamlet perched at 8,610 feet, wound through valleys that got steadily wilder and greener with every hairpin turn. I stayed the night in a small homestay, waking up to a view of prayer flags fluttering against a backdrop of snow. From here, the road opens into Yumthang Valley, often called the Valley of Flowers, where rhododendrons and primulas explode across the meadows in a riot of colour if you time your visit right — I’d caught the tail end of the bloom, and it was still breathtaking.Nothing, though, prepared me for Gurudongmar Lake — sitting at a staggering 17,800 feet, it’s counted among the highest lakes in the world, its crystal-clear turquoise water ringed by snow-covered peaks and carrying deep spiritual significance for Buddhists, Hindus, and Sikhs alike. Standing at that altitude, breath short, heart pounding from more than just the thin air, I understood why people describe this lake as otherworldly rather than merely scenic. It doesn’t feel like a place you visit. It feels like a place that tolerates visitors.
Practical note from my notebook: Book Lachung accommodation and North Sikkim permits well ahead — the region has seen a sharp rise in demand, and these routes close for safety reasons during the monsoon months of July and August.
Day 5 — Pelling and the Kanchenjunga SkywalkMy final stop was West Sikkim’s Pelling, home to India’s first glass skywalk, perched at 7,200 feet and offering some of the most unobstructed views of Kanchenjunga — the world’s third-highest peak — of any accessible viewpoint in the region. Walking out onto the glass platform with the entire Himalayan range unfurling below was equal parts thrilling and knee-weakening. I stayed until the light started fading, the peaks turning a soft rose-gold, and thought — as I had almost every evening that week — that I hadn’t seen enough of Sikkim, even after seeing so much.
Final Notes from My Notebook
Sikkim isn’t a place you rush. It rewards patience — for permits, for altitude, for weather windows that shift by the hour. But every bit of friction is worth it for landscapes that genuinely don’t look real until you’re standing in them.
Best time to visit: March to June for blooming valleys and pleasant weather, or September to December for the clearest mountain views. Avoid the monsoon months of July and August, when landslide risk closes many high-altitude roads.
Permits: Required for North Sikkim (Lachung, Yumthang, Gurudongmar) and East Sikkim border areas (Tsomgo Lake, Nathula Pass) — arrange these through a registered local operator in Gangtok before heading out.
Don’t miss: Sunrise over MG Marg, the hush inside Rumtek Monastery, the color-shifting waters of Tsomgo Lake, a night in a Lachung homestay, and the sheer audacity of standing on a glass skywalk facing Kanchenjunga.
Sikkim doesn’t ask to be photographed. It asks to be felt — in your lungs, your knees, and somewhere quieter than either. I’m already planning my way back.
