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PriceNote – Listed Price & Customisation Rules:
The listed trek price applies to our fixed departures for the specified itinerary. Trek fees including any add-ons for customized groups may vary based on your preferences, ensuring every adventure is tailored to your needs.

Group Booking Offer:
For groups of 8 or more booking together, the trek fee for 1 participant will be waived as a token to encourage shared adventures.

Scholarship for Kids:
Children under 15 years receive a 30% discount on the trek price, making it easier for families to explore the Himalayas together.

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Transport Price Note:
The transport price mentioned is only an indicative estimate per person, assuming a small vehicle shared by at least 4 participants.
Fewer participants → cost rises;
More participants → cost decreases.

Transport Selection During Booking:
Selecting transport during booking informs us of your preference. No payment is collected at booking.

Final Cost & Payment:
Final transport cost will be communicated before departure and to be paid directly to the cab driver.

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Itinerary Note:
This itinerary represents the most updated plan, but minor adjustments may occur due to operational needs or mountain conditions.

Harkidun Ruinsaratal Trek

A Timeless Himalayan Masterpiece

Gallery

Trek Overview

  • Trek Duration: 7 Nights / 7 Days
  • Trek Grade: Moderate / Difficult
  • 🏔️ Max Altitude: 12,000 ft (Ruinsaratal)
  • Trek Distance: 65 Km
  • 🌤️ Best Time: May-June & September-November
  • 🗺️ Region: Govind Pashu Vihar Wildlife Sanctuary, Uttarakhand
  • 📍 Start Point: Sankri (Uttarakhand)
  • 🏁 End Point: Sankri (Uttarakhand)
  • 🧥 Cloakroom facility: Available

Price starting from ?

INR 17,400 * Sankri to Sankri

Terms & Conditions | Inclusions & Exclusions | Cancellation & Refunds

Addons (Optional)

  • Transportation – INR 4,000 (* Dehradun to Dehradun) ?
  • Offloading-Bags – INR 2,000 (* Maximum weight 9kg/bag)

Customize your trek to suit your preferences.

Sign up for our fixed departure dates below.

Registration Dates March 2026

28 Mar - 03 Apr Loading…

Registration Dates April 2026

Registration Dates May 2026

Registration Dates June 2026

Walking The Trail

The Har Ki Dun–Ruinsara Tal Trek is a rare Himalayan journey where myth, wilderness, and silence come together in perfect harmony. Hidden within the Govind Pashu Vihar National Park, this trail takes you beyond the ordinary — from ancient mountain villages to a sacred alpine lake nestled at the base of the mighty Swargarohini peaks.
The journey begins in the Har Ki Dun Valley, a cradle-shaped paradise often called the Valley of the Gods. The path follows the shimmering Supin River, winding through whispering pine and deodar forests, past wooden bridges, and sun-drenched meadows that open to views of Bandarpoonch, Black Peak (Kalanag), and the snow-bound Swargarohini massif. Villages like Osla, Gangad, and Seema still carry the scent of living legend — their carved wooden temples and centuries-old homes echo stories from the Mahabharata, preserved through generations of mountain life.
Beyond Seema, the trail diverts toward Devsu Bugyal, a high meadow framed by oak and silver-fir forests. In summer, it bursts into color with wildflowers; by autumn, it glows gold beneath a crisp Himalayan sky. From here, the trek grows quieter and wilder — descending to the valley floor and following the Supin River deeper into the heart of the mountains.
At last, the forest opens to reveal Ruinsara Tal — a tranquil glacial lake shimmering at 3,600 meters, surrounded by glaciers and towering peaks. Its still waters mirror the heavens above and the Swargarohini range beyond, creating a sight that feels both sacred and surreal. Nights here are unforgettable — stars scattered across the sky, the lake gleaming in silver light, and an unbroken silence that humbles you to the core.
The return trail retraces this divine landscape, giving you one last chance to absorb the valley’s peace and beauty. The Har Ki Dun–Ruinsara Tal Trek is more than a route — it’s a dialogue between you and the mountains, between legend and reality, between solitude and belonging. It leaves you with stories you’ll carry long after you’ve descended — of rivers that sang, peaks that glowed, and a lake that reflected the sky.
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Highlights

✅ Ancient Himalayan villages: Osla & Gangad with traditional wooden architecture

✅ Panoramic Himalayan views of Swargarohini, Bandarpoonch, Kalanag, and Black Peak

✅ Pristine alpine lake: Ruinsaratal, surrounded by untouched meadows and snow-capped peaks

✅ Diverse landscapes: pine and oak forests, alpine meadows, glacial streams, and high-altitude ridges

✅ Rich flora and fauna: Himalayan Monal, Koklass Pheasant, musk deer, blue poppies, primulas, and rhododendrons

✅ Cultural immersion: century-old shepherd trails and century-old temples in remote villages

Itinerary

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• Your journey to the mountains begins early in the morning from Dehradun. To reach on time, trekkers usually take an overnight bus or train from Delhi to Dehradun ISBT. From here, we start our long yet beautiful drive towards Sankri, the gateway to several iconic treks in the Western Garhwal Himalayas, including Har Ki Dun and Kedarkantha.
The drive winds through Mussoorie – the Queen of Hills, where the air turns crisp and pine-scented. As we descend past Kempty Falls and enter the Tons River valley, the landscape changes dramatically — terraced fields, apple orchards, and conifer-covered slopes replace the city bustle. The route passes through small mountain towns like Naugaon, Purola, Mori, and Netwar, each offering a glimpse into the slow, content rhythm of Himalayan life.
We stop en route for a hearty mountain-side lunch and continue deeper into the valley. Past Purola, mobile networks fade — only BSNL and Jio work intermittently beyond this point. The final stretch to Sankri is a treat: narrow roads weaving through dense pine forests, the sun flickering through branches, and the Tons River gliding alongside.
By early evening, we arrive at Sankri (6,400 ft), a peaceful mountain village nestled amidst apple orchards and snow-capped peaks. From the village, the first views of Swargarohini shimmer in the distance — a hint of what awaits ahead. After freshening up at our cozy guesthouse, you can stroll through the small local market for tea, woollens, or last-minute gear. During winter, Sankri itself often wears a fresh coat of snow — marking the true beginning of your Himalayan adventure.
• Start your day with a warm breakfast amidst crisp mountain air and panoramic Himalayan views — the perfect start before setting off for another memorable day on the trail. After packing up, a short 1.5-hour drive from Sankri takes you to Dhatmeer, the last motorable point before the valley narrows into trekking country. The drive itself is a delight — winding mountain roads, fresh pine-scented breeze, and glimpses of towering peaks set the tone for the adventure ahead.
From Dhatmeer, the trek begins on a well-marked trail that meanders through lush cedar and pine forests, with the Supin River glistening below. The air carries the scent of wild herbs and wet earth as you cross small wooden bridges and mountain streams. Along the way lies Gangar, a small Himalayan hamlet where traditional wooden houses and terraced fields reflect the simple, enduring life of the mountains. After a brief rest here, continue a little further to Pawani Garat, your campsite for the night.
As the trail climbs gradually, views of Bandarpoonch and the Swargarohini peaks open up, adding grandeur to the landscape. During monsoon, the trail bursts with life — blooming amaranth shrubs painting the slopes in striking red hues, and in spring, meadows carpeted with blue poppies, primulas, and rhododendrons.
Set up camp beside the forest clearing, surrounded by oak and pine, with the sound of the Supin River echoing through the valley. Higher up the mountains on the other side of th river you can see the lat village of this valley- Osla. As night falls, the stars appear bright and endless above — a reminder of why the Himalayas feel like home to every trekker who walks these trails.
• Today the trail diverges from the classic Har Ki Dun route. Instead of crossing the Seema bridge, we take the trail that climbs gradually to the right of Seema village. The initial stretch is a mix of gentle ascents through oak and pine forest, getting steeper as you approach Devsu Bugyal.
Devsu is a breathtaking meadow surrounded by thick oak, deodar, and silver fir trees. During summer, the grassland glows in rich green hues dotted with wildflowers, while in autumn it turns golden-brown — equally beautiful. The views of the Swargarohini peaks from here are simply stunning.
From Devsu, the trail descends sharply through a series of switchbacks to the valley floor. After crossing the Supin River via a small wooden bridge, we continue trekking along its left bank. The path winds through lush forests, with glimpses of waterfalls and snow-fed streams on the way.
A few gentle ups and downs bring you to Rainbasera, a serene campsite set beside the river. The sound of flowing water and the surrounding cliffs make this a peaceful spot to unwind after a fulfilling day’s trek. Overnight in tents.
• The trail from Rainbasera to Ruinsara Lake is an unforgettable experience. As you move ahead, the valley begins to transform — tall birch and rhododendron trees give way to dwarf vegetation, and the easy riverbanks turn into rocky terrain surrounded by towering gorges.
Soon, the valley opens up to reveal a grand amphitheater of high peaks — the Swargarohini Massif rises proudly to your left, while beneath it lies the tranquil Ruinsara Tal, a glacial lake reflecting the mighty mountains.
Ahead lies Kyarkatta, a high-altitude meadow leading to the Black Peak (Kalanag) and Dhumdhar Kandi expeditions. On the right, across the river, the trail continues toward the famous Bali Pass. Camp beside Ruinsara Lake and spend the night under a sky filled with stars, surrounded by silent snow-clad peaks.
• After breakfast, we retrace our steps along the same scenic trail, passing Rainbasera but instead of climbing to debshu bugyal we trek straight and cross the river over an wooden bridge a little ahead to climb up the meadows of Seematra. The descent offers a completely different perspective of the valley and surrounding peaks. By late noon, we reach Seematra, where we camp for the night.
• Today marks the most awaited day of the entire trek — the day you finally step into the legendary Har Ki Dun Valley, often called the Valley of the Gods. After a warm breakfast amidst the high mountains, set off early for a long yet deeply rewarding journey through one of the most enchanting landscapes in the Himalayas.
The trail begins with a steady climb through alpine meadows, where the early morning sun paints the snow peaks in golden hues. As you gain altitude, the air turns crisper, and snow patches begin to appear, shimmering against the deep green of the valley. You’ll walk through lush meadows and forested slopes, sometimes crossing small glacial streams and boulder-strewn patches. In spring, the route bursts alive with wildflowers — primulas, rhododendrons, and gentians, while in winter, it transforms into a white wonderland straight out of a dream.
As the valley opens up, you’ll catch your first breathtaking view of Swargarohini Peak, followed by the grand sight of Hata Peak, Black Peak (Kalanag), and Bandarpoonch standing tall in the distance. Each step forward unveils new panoramas — soaring ridges, icy waterfalls, and endless alpine expanses that seem untouched by time.
At the heart of the valley lies a small stone temple dedicated to Lord Shiva, with a sacred Shivling and a statue of Nandi overlooking the mighty peaks. The place holds immense mythological significance — it is believed to be the path taken by the Pandavas on their way to heaven, giving the valley its divine aura and name, Har Ki Dun — “The Valley of the Gods.”
Spend some quiet time here, letting the serenity of the valley sink in. Capture the vastness of this heavenly amphitheater, surrounded by snow-clad summits and the murmuring of glacial streams.
After immersing yourself in this Himalayan paradise, begin your descent back to Seematra, retracing the same scenic trail. The journey down feels gentler and filled with reflection. By evening, you’ll reach your campsite, where a warm dinner and peaceful night under a starlit sky await — a perfect close to one of the most memorable days of your trek.
The day begins with the descent from Seematra, retracing the familiar trail as it winds gently down the valley. Walking in the soft morning light, the landscape feels calmer and more reflective than the days before. Instead of descending directly to the Seema bridge, the trail passes through Osla village, offering a glimpse into its century-old wooden homes and the revered Someshwar Temple, where local traditions and daily life continue much as they have for generations.

From Osla, the trail continues downhill past Pawani Garat and along forested paths to reach Gangad, a quiet riverside hamlet tucked beside the Supin River. After a short rest, vehicles are arranged for the drive back to Sankri, following the familiar mountain road through deep valleys and pine forests.

Arrival at Sankri by evening marks the official end of the trek. With the mountains now behind you, it’s time to unwind, reflect on the journey, and carry back memories of remote trails, village life, and days spent deep in the Himalayas.

Packing list

For a comprehensive packing list, download the PDF below: Download Packing List

Did you know?

Har Ki Dun means 'Valley of the Gods'! - Named for its divine serenity and mythological significance, believed to be the path Pandavas took to ascend to heaven via Swargarohini peak.
Osla village worships Duryodhana! - This remote Himalayan village has a 200+ year-old wooden temple dedicated to the Kaurava prince, showcasing unique local traditions.
Swargarohini is the 'stairway to heaven'! - Snow-clad peaks believed to be the route taken by the Pandavas, offering an awe-inspiring backdrop for trekkers.
Ancient shepherd routes traverse the valley! - For centuries, Gujjar shepherds and traders moved through these forests and alpine meadows, long before it became a modern trek.
Three climate zones in one trek! - From subtropical pine forests to temperate oak forests to alpine grasslands, the trek covers a diverse range of ecosystems.
Govind Pashu Vihar Wildlife Sanctuary - Home to snow leopards, black bears, musk deer, and dozens of rare Himalayan birds and wildflowers, the trek is a wildlife enthusiast’s delight.

Map

How to reach

✈️ Air:
• Nearest Airport: Jolly Grant Airport, Dehradun (DED)
• Regular flights available from Delhi, Mumbai, Bangalore, and other major cities.Regular flights available from Delhi, Mumbai, Bangalore, and other major cities.
• From the airport, you can hire a taxi to Dehradun ISBT or directly to Sankri.

🚆 Train:
• Nearest Railway Station: Dehradun Railway Station
• Well connected with major cities like Delhi, Haridwar, Rishikesh, and Lucknow.

🛣️ Road: Dehradun to Sankri (190 km | 8–9 hours)

🗺️ Travel Tip:
• Private Cab: Can be booked in advance. Costlier but comfortable.
• Local Bus: From Dehradun ISBT to Sankri via Purola (limited availability, leaves early morning).

TrekFAQs

  • This trek is suitable for beginners with moderate fitness levels as well as experienced trekkers. The trail involves forest walks, moderate ascents, and high-altitude camping.
  • The best seasons are May to June and September to October. During these months, the weather is stable, the meadows are lush, and snow patches are minimal, offering clear views of peaks like Swargarohini and Bandarpoonch.
  • Carry waterproof trekking shoes, layered clothing, a 40–50L backpack, thermal wear, a rain jacket, trekking poles, and a headlamp. For a detailed list, download the packing PDF above.
  • Yes, overnight camping is arranged at scenic locations along the trek, including Har Ki Dun meadows and near Ruinsara Tal. Tents, bedding, and meals are provided.
  • Network coverage is limited. Some areas may have intermittent Airtel or BSNL service, but connectivity is generally unreliable. Trekkers should plan accordingly.
  • No special permits are required for Har Ki Dun & Ruinsara Tal as it lies within Uttarakhand’s state forest area. Your trek operator will handle necessary permissions for camping.
  • Yes, families with teenagers and solo trekkers can join, provided they are in a guided group. The route is safe, with moderate gradients and well-marked trails.
  • This trek combines enchanting Himalayan meadows, pristine Ruinsara Tal, and panoramic views of the Garhwal peaks. It’s ideal for photographers, nature lovers, and anyone seeking a serene Himalayan experience.

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How Our Treks Are More Than Just a Trek

Every journey with us is carefully crafted for a deeply personal mountain experience.

Not Just a Trek — A Journey That Stays With You

Every trail we walk is a carefully chosen path into the heart of the Himalayas — not just to witness their grandeur, but to feel them under your skin and soul. Our treks are designed not as bucket list checkmarks, but as life-affirming journeys. At Planethimalayas, we believe a mountain journey is deeply personal — and that belief runs through everything we do.

Individual Care, Every Step of the Way

We keep our groups small and intimate so we can focus on you — your pace, your concerns, your joy. From pre-trek guidance to trail-side support, our leaders walk with intention, offering safety and attention without intrusion. It’s this deep care that turns strangers into friends and walks into memories.

Built on Genuine Love for the Himalayas

We don’t just operate in the Himalayas — we live and breathe them. From respecting mountain communities to following Leave No Trace ethics, our treks are shaped by humility and care. With Planethimalayas, your trek becomes a way of giving back to the mountains that give us so much.

Why Choose Us

Experience the difference of trekking with genuine mountain experts who truly care.

Trek Leader & Guide

Led by certified mountaineers with wilderness first aid training, ensuring your safety and confidence at every step.

Cook & Support Staff

Our mountain crew comprises local experts who bring unmatched experience, warmth, and deep knowledge of the region.

Small Group Size

We cap our group departures at just 8 trekkers — ensuring individual attention, deeper connections, and better trail discipline.

Safety Standards

From personal well-being to technical preparedness, we maintain the highest safety standards — using certified high-altitude gear and comprehensive safety protocols to ensure a secure and reliable Himalayan experience.

24×7 Online Support

We're always available — before, during, or after your trek. Reach out anytime, and you'll always hear back from a real human.

We Care for the Mountains

We strictly follow Leave No Trace ethics. Limited group sizes and mindful practices help protect the fragile Himalayan ecosystem.