Snow-covered Kukhre trail in North Sikkim with a lone wooden hut and dramatic Himalayan mountain range in the background under a clear blue sky

Kukhre Trek: The Ultimate Winter Challenge in North Sikkim

The Kukhre Trek is North Sikkim’s best-kept winter trekking secret—an offbeat route carved through deep Himalayan snow, remote wilderness, and raw survival. Hidden far from tourist maps, the Kukhre Trek challenges both body and spirit, making it a must-experience trail for serious adventurers. Another extreme journey? Try the Gurudongmar Lake Trek at 17,800 ft.

The Forgotten Trail of Kukhre: History and Origin

Kukhre, an offbeat and largely undocumented trekking trail in North Sikkim, remains hidden from most travel maps. Yet, this rugged path has long been familiar to yak herders, forest dwellers, and villagers who’ve lived alongside its unforgiving terrain for generations.

The trail is part of an old forest route leading toward Tosar Lake, a high-altitude glacial lake revered by Sikkimese Buddhist and Lepcha communities. Though rarely visited in winter, this path holds cultural and spiritual significance.

The name “Kukhre” likely comes from the Nepali word kukhura, meaning wild chicken or jungle fowl. According to a local guide, these birds were once common across the lower forest slopes—a nod to the rich birdlife of the region, now harder to spot in the cold months.

Today, Kukhre lies within the Naga Forest Block, a restricted ecological zone managed by the Sikkim Forest Department. While permits are typically required for trekking and camping here, we embarked on our winter adventure without formal clearance, guided solely by the knowledge and instincts of locals.

mountains of north Sikkim scenery from kukhre in Naga forest block

The Kukhre Trek Trail: A Remote Route Through the Naga Forest Block

Our journey began near Toong village, under relentless winter rain that soon turned to snowfall. Unlike the summer-friendly Tosar Lake route, this February trek offered no visible trail—just an endless white expanse marked by ice, wind, and silence.

We pushed forward through knee- to thigh-deep snow, navigating icy rocks with visibility down to ten meters. The climb was brutal, testing every ounce of stamina and willpower.

Clad in gumboots, thermal jackets, and thick gloves, we fought the elements with more grit than experience. The terrain was steep, slick, and wild—yet breathtaking in its raw, frozen beauty.

Animal tracks found on Kukhre Trek trail

Wildlife Encounters in the Kukhre Forest Zone

Nature leaves its own clues on the snow. We came across large footprints—our guide identified them as belonging to Himalayan black bears and red pandas. It was a humbling reminder of how deep we had ventured into wild, uninhabited territory.

Further up, yaks grazed silently on exposed slopes, unfazed by the biting cold. Even through the storm, birdcalls echoed faintly, adding moments of magic to an otherwise harsh landscape.

Camping during Kukhre Trek near Tosar Lake route in a wooden hut

Shelter, Smoke, and Stories: Camping on the Slopes

As night fell, we reached a tiny makeshift hut, built from straw, wood, and old planks. It stood as our only defense against the incoming snowstorm and thunder.

Inside, we managed to light a fire with damp forest wood—enough to cook Maggi noodles, beef curry with rice, and soup. Smoke filled the hut as our clothes dried and laughter echoed, mixing with coughs and the crackle of fire. The warmth was temporary, but the memory—eternal.

aTrekkers descending the Kukhre Trek in deep snow

Descending the Kukhre Trek: Snow Valleys and Silent Trails

The descent felt easier—but only in comparison. With snowfall easing and patches of sunlight breaking through, we finally saw the beauty we had climbed into.

Our feet were sore, bodies sunburnt from the reflection off the snow, but spirits were high. The valley below stretched out, quiet and shimmering, reminding us just how far we had come.

We emerged onto the road physically drained—but mentally awakened. Kukhre was not just a place; it was an ordeal, a story, and a triumph.

Kukhre Trek Essentials: What You Must Know

  • Restricted Forest Zone
    Kukhre is within a protected zone. Contact the Sikkim Forest Department for permits if you’re planning a trek.
  • Winter Trekking is Extreme
    Snowfall, freezing temperatures, and poor visibility make this trek only suitable for seasoned trekkers with high-altitude experience.
  • No Network or Signal
    Expect zero mobile coverage throughout the trek. Carry GPS and power banks, but rely on guides above all.
  • Always Go Local
    Our trek succeeded only because we were with local guides who knew every ridge and rhythm of the forest. Never attempt this alone.
  • Wild Animal Presence
    Footprints of red pandas, bears, and yak herds are common. Stay alert and respectful of the environment.

Location 

Location of the Kukhre Peak where we stayed at night.

Final Thoughts: Kukhre is a Trail That Stays With You

Trekking Kukhre is not just about the challenge. It’s a walk into a wild, sacred world untouched by tourism, where nature doesn’t yield but embraces you—if you’re ready for the struggle.

From frostbitten fingers to smoky shelter fires, from red panda tracks to sunrise over snow valleys—Kukhre stays with you. It’s a story you carry long after the snow melts.

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